Samsung Display announced today its participation in the Mobile World Congress 2025 (MWC25), the world's premier connectivity event. At this influential gathering, Samsung Display will unveil its "OLED Magic" concept, showcasing the future of display technology.

The exhibition will highlight Samsung OLED's superior display quality through innovative form factors, featuring a tribute to the iconic landmarks of Spain, where MWC25 is being held. Attendees will be treated to a unique experience as Samsung OLED captures and expresses the vibrant, distinctive colors of Spain. A highlight of the exhibition will be the Seamless Color Studio, where the exceptional quality of OLED displays can be experienced across a variety of devices. The event will also showcase On-Cell Film (OCF) technology, a cutting-edge advancement in premium display technology.

TrendForce's latest investigations reveal that global LCD gaming monitor panel shipments (>144 Hz) reached 32.42 million units in 2024, marking a 12% YoY increase. However, due to a lack of major demand catalysts and struggling profitability in mainstream gaming monitors, 2025 shipments are expected to grow at a slower rate of 5%, reaching approximately 34 million units.

TrendForce notes that Chinese panel makers were the primary force behind LCD gaming monitor panel growth in 2024. In a bid to improve profitability, many have aggressively expanded into the gaming monitor segment and increased production capacity. Additionally, the release of the highly anticipated game Black Myth: Wukong in late 2024 further boosted demand in China, driving YoY shipment increases of nearly 50% for HKC, 40% for CSOT, and over 20% for BOE.

LG Display, the world's leading innovator of display technologies, announced today that it has officially begun mass production of a 45-inch Gaming OLED monitor panel with ultra-high 5K2K resolution. By producing the world's highest-resolution Gaming OLED panel, the company is seeking to seize the growth potential of the high-end gaming display market.

This product not only features key gaming monitor specifications such as top-tier resolution, refresh rate, and response time, but it also delivers perfect black levels in any environment, providing the ultimate gaming experience.

LG Display today reported unaudited earnings results based on consolidated K-IFRS (International Financial Reporting Standards) for the three-month period ending December 31, 2024.

• Revenues in the fourth quarter of 2024 increased by 15% to KRW 7,833 billion from KRW 6,821 billion in the third quarter of 2024 and increased by 6% from KRW 7,396 billion in the fourth quarter of 2023.
• Operating profit in the fourth quarter of 2024 recorded KRW 83.1 billion. This compares with the operating loss of KRW 80.6 billion in the third quarter of 2024 and with the operating profit of KRW 132 billion in the fourth quarter of 2023.
• EBITDA profit in the fourth quarter of 2024 was KRW 1,306 billion, compared with EBITDA profit of KRW 1,162 billion in the third quarter of 2024 and with EBITDA profit of KRW 1,272 billion in the fourth quarter of 2023.
• Net loss in the fourth quarter of 2024 was KRW 839 billion, compared with the net loss of KRW 338 billion in the third quarter of 2024 and with the net income of KRW 50.5 billion in the fourth quarter of 2023.

Samsung Display unveiled two new, game-changing QD-OLED panels today at the CES 2025 in Las Vegas, Nevada, that are expected to reinforce the company's plans to dominate the premium, self-luminous monitor market.

The new products includes the world's first 27-inch UHD (3840x2160) OLED panel with 240 Hz refresh rate and 27-inch 500 Hz OLED panel with QHD (2560x1440) resolution, boasting the highest refresh rate when compared to OLED displays currently on the market with the same resolution. Recently, global electronics manufacturers such as Samsung Electronics, ASUS, MSI, and others, announced the launch of their 2025 monitor lineups featuring these panels. Samsung Display intends to commence mass production of both panels in the first half of the year.

TCOMAS brought a slick lineup of air and liquid CPU coolers to the 2025 International CES. We begin our tour with the AF640, a premium aluminium dual fin-stack CPU cooler. Its most striking feature is its top-plate, which has an LED segment display that talks to software over a USB 2.0 header, and puts out system monitoring info from the ACPI—CPU temperature, fan speed, CPU power draw, clock speed, etc. The cooler includes a pair of pre-installed fans with custom frames. The external "push" fan is 92 mm, with a frame size of 108 mm x 125 mm x 30 mm; while the inner "pull" fan located between the two fin-stacks is a 120 mm, with a 125 mm x 125 mm x 30 mm frame. The two fans slide out from the sides. The cooler comes in black and white trims.

Next up, are the company's stackable fans. The F700 comes in packs of 3, and features a mechanical interlock that lets you stack these up on a radiator with cabling for just one fan. There are physical control buttons on each fan to control their spin direction. Illumination is care of a Gen 2 ARGB LED setup. Each fan features a double ball-bearing. It turns at speeds between 600 and 2,000 RPM. In its conventional direction, the fan pushes up to 67.5 CFM of airflow, at 3.42 mm H₂O static pressure, and up to 38 dBA of noise output. In the reverse setting, it does up to 70.33 CFM of airflow, at 3.53 mm H₂O static pressure, and 40.3 dBA of noise output.

At CES this year, UGREEN was showing off two new NAS models, the NASync iDX6011 and the iDX6011 Pro, with the i in the model name seemingly denoting that both models are using Intel Core Ultra processors. The basic design builds on last years NASync models and the UGOS Pro operating system, but with several added features that may or may not appeal to the target audience. The common feature set between the two models is six 3.5-inch drive bays and a pair of M.2 slots that can be used for either storage or as a cache for the mechanical drives. Both models are expected to ship with 32 GB of RAM as standard and can be expanded to 64 GB and both of them also supports a PCIe 4.0 x8 expansion card slot, although at this point it's not clear what that slot can be used for. As with the already launched NASync models, the two new SKUs will come with the OS installed on a 128 GB SSD.

Where things get interesting is on the connectivity side of things, as both models sports dual 10 Gbps Ethernet ports, what is said to be an 8K capable HDMI port, a pair of USB 3.2 (10 Gbps) ports, two USB 2.0 ports and an SD 4.0 card slot. However, the NASync iDX6011 comes with a pair of Thunderbolt 4 ports around the front, although it's not clear if it can be used as a DAS using these ports, or if they simply act as virtual network ports. The iDX6011 Pro on the other hand, sports two USB Type-C ports around the front—as well as a small status LCD display—in favour of an OCuLink port around the back. The OCuLink port is capable of up to 64 Gbps of bandwidth, compared to 40 Gbps for the Thunderbolt 4 ports. It's currently not know what the OCuLink port can be used for, but it's more or less an external PCIe interface. It's also unknown what type of AI or LLM features the two new NASync devices will support, but it's clear they'll rely on the capabilities of the Intel processors they're built around. No pricing was announced at CES and the NASync iDX6011 is expected to launch sometime in the second quarter this year, with the NASync iDX6011 Pro launching in the third quarter. We should also note that the NASync iDX6011 Pro wasn't on display at CES, hence the renders below.

Thermaltake seizes the opportunity at CES 2025 to introduce its MAGFloe 360/420 Ultra ARGB Sync and MAGCurve 360 Ultra ARGB Sync AIO liquid coolers. Both series feature MagForce 2.0 Quick Magnetic Connection Design for seamless fan assembly and customizable visuals using LCD and AMOLED screens. Thermaltake's newest MAGFloe and MAGCurve AIO lineup is dedicated to PC modders, gaming enthusiasts, and professional system builders.

The MAGFloe Ultra ARGB Sync AIO Liquid Cooler series is available in 360 mm and 420 mm sizes in Black and Snow Edition. They have three SWAFAN EX ARGB Fans featuring MagForce 2.0 connectors and a swappable fan blade design for quick switching between intake or exhaust airflow directions. For customization and visuals, Thermaltake added a 3.95" Square LCD Screen with a 480 x 480 resolution and can showcase time, weather, real-time component information, personalized images, GIFs, and videos via TT RGB Plus software or the TT PlayLink mobile app.

ASUS today announced its latest all-in-one (AIO) liquid CPU cooler, the ROG Ryuo IV SLC 360 ARGB, at CES 2025. This new addition expands the comprehensive ASUS AIO cooler lineup, catering to the diverse needs of gamers, creators, and PC enthusiasts. These advanced solutions offer exceptional thermal performance, streamlined installation, and customizable aesthetics, ensuring optimal cooling for all types of builds. Fully compatible with the latest AMD and Intel 800 series motherboards, ASUS AIO coolers deliver unmatched performance and style.

From the premium ROG Ryuo IV SLC 360 ARGB for pristine BTF setups to the professional-grade ProArt LC 420 for demanding workstations, ASUS offers unparalleled versatility. The ASUS AIO cooler, when paired with a compatible ASUS motherboard, unlocks the full potential of the system, enabling seamless synchronization of RGB lighting, precise fan speed adjustments, and real-time monitoring of CPU statistics through the Armory Crate software.

HYTE, a leading manufacturer of cutting-edge PC components and peripherals, announced at the Consumer Electronics Show (CES) the reveal of Nexus 2.0, the ultimate software solution for monitoring and controlling the desktop experience. Thanks to feedback from its community of hardware enthusiasts, HYTE aims to significantly upgrade its flagship software to enhance functionality and personalization, add user-friendly features that offer full control over performance and aesthetics, and upgrade the user interface with a fresh, modern design.

OpenRGB SDK Integration & Universal Fan Control
As part of their mission to crafting a cohesive digital ecosystem, HYTE is teaming up with OpenRGB to integrate their SDK into Nexus 2.0, enabling control and synchronization of RGB lighting across over 1,800 third-party devices. The Universal Fan Control uses PWM headers on the motherboard to enable intelligent system-wide cooling across a single surface, transforming any PC into a harmonious part of any aesthetic gaming setup.

LIAN LI Industrial Co. Ltd., a leading manufacturer of chassis and PC accessories, introduces the UNI FAN TL Wireless series, expanding its wireless signal-controlled product line-up. Utilizing a 2.4 GHz signal for ARGB and fan speed control, this series eliminates the need for a hub. It includes the UNI FAN TL LCD Wireless, featuring a 1.6" LCD display with 400x400 resolution at 60 FPS and customizable visuals, and the UNI FAN TL Wireless, equipped with high-performance Liquid Crystal Polymer blades. Both models feature an infinity mirror effect with dual LED zones and come in black and white in 120 mm size, supporting regular and reverse airflow configurations.

UNI FAN TL LCD Wireless
The UNI FAN TL LCD Wireless provides unparalleled customization possibilities with its 1.6" LCD IPS display at the center of the fan, offering a 400×400 resolution that supports MP4, GIF, JPG, and PNG formats for vibrant, personalized visuals. Compared to the UNI FAN TL LCD, which features a 30 FPS display, the UNI FAN TL LCD Wireless now boasts a 60 FPS frame-per-second refresh rate. Surrounding the fan edges are infinity mirrors and a thin LED strip that elegantly wraps around the mounting screw area, enhancing its sleek aesthetic. Powered by fluid dynamic bearings (FDB), the TL LCD Wireless delivers an airflow of 62 CFM, air pressure of 2.9 mmH2O, and operating noise of 27 dBA at speeds of up to 1900 RPM. The LCD receiver integrates seamlessly, using a PWM cable for power and a USB cable for the LCD signal.

With the upcoming Nintendo Switch 2 all but a given, much has been said about the new handheld gaming console in leaks and rumors. Now, a new set of supposed leaks from Decky Wizard on X have caused a bit of consternation among the Switch community, given the seemingly random mix of upgrades and perceived downgrades coming to the next-gen Switch. Minor details include larger buttons, a redesigned dock, and three colorways at launch, however, details around the new display and controls are more significant. For starters, the leaks suggest that the Switch 2 will have larger buttons and Hall-effect joysticks, both of which would likely be a massive upgrade in the eyes of most gamers, however it also seems as though the Switch 2 will use an LCD, as opposed to an OLED display, for the base model.

It seems as though most Switch fans were expecting an OLED panel right out the gate, given the Nintendo Switch OLED has been available for quite some time, now. Hall-effect joysticks will also likely solve one of the community's biggest complaints about the Switch controls—that being stick drift—but Nintendo would have to also provide a calibration tool in the Switch software to correct for wear and tear on the joysticks. Larger buttons may also be a welcome change for most Switch gamers, since cramped controls are a fairly common criticism of the original Switch. In addition to the news of the physical and technical specifications, Decky Wizard also claims that the Switch 2 will be lighter than the Steam Deck and be launched as soon as January 2025. In a subsequent post, Decky Wizard uploaded leaked images of the new Switch 2, showing off not only a fresh looking chassis with smaller screen bezels and a new built-in kickstand design, but also the design of the new first-party dock and two new, larger Joycon release buttons on the backs of each Joycon.

Applied Materials, Inc. today introduced the MAX OLED solution, a patented OLED pixel architecture and revolutionary display manufacturing technology designed to bring the superior OLED displays found in high-end smartphones to tablets, PCs and eventually TVs.

OLED is the display technology of choice for the world's leading smartphone manufacturers because it offers superior display quality, light and flexible form factors, and durability. However, until today, it has proven challenging to scale OLED display manufacturing to the larger glass panels used to make displays for tablets, PCs and TVs.

Corsair today announced an expansion to its popular family of next-generation all-in-one (AIO) CPU coolers, the iCUE LINK TITAN RX LCD. Maintaining the outstanding CPU cooling performance of the TITAN RX RGB products, the TITAN RX LCD features a custom 2.1" IPS LCD screen with 480x480 resolution, ultra-bright 600cd/m² backlight, 30 frames per second, and support for over 16.7 million colors. The screen can be quickly configured and allows users to choose from a predefined set of data displays and backgrounds within the iCUE software.

PERFORMANCE WHERE IT COUNTS
Driving the TITAN RX LCD's phenomenal performance is the new FlowDrive cooling engine, powered by a three-phase motor that offers improved power efficiency, quieter operation, and a higher flow rate than its predecessors. This, combined with a precision-engineered cold plate surface profile that ensures optimal contact with your CPU's integrated heat spreader, results in consistently lower temperatures even under extreme conditions.

Valve has rolled out a significant system update for Steam Deck, introducing substantial improvements across all models while delivering specialized enhancements for the OLED variant. The v3.6.19 update focuses on system stability, display quality, and overall performance optimization. Steam Deck OLED owners will particularly benefit from this update, which includes several display-specific improvements, including better color balance at low brightness levels and enhanced display uniformity. A previous memory leak issue affecting OLED units during gameplay has also been resolved, ensuring more stable long-term gaming sessions. The update brings the Linux kernel to version 6.5 and updates the graphics driver to Mesa 24.1, improving system performance and hardware compatibility. Users can expect better responsiveness from the Steam UI and enhanced performance during memory-intensive situations.

External display support has seen notable improvements, with fixes for various blank screen issues and better frame pacing with Variable Refresh Rate (VRR) displays. Bluetooth connectivity has also been enhanced, with improved pairing for Apple AirPods and support for additional Bluetooth profiles. The Steam Deck Docking Station also receives attention, with new HDMI CEC features allowing for TV remote input, wake-up functionality, and input switching. The dock's firmware has been updated to improve compatibility with high-refresh-rate VRR displays. LCD model owners haven't been forgotten, with the update promising up to 10% better battery life during light usage and the addition of overclocking controls. Security improvements include fixes for Flatpak vulnerabilities and various system-level security enhancements.

LIAN LI Industrial Co. Ltd., a leading manufacturer of chassis and PC accessories, debuts the UNI FAN SL Wireless, and STRIMER Wireless, its latest innovation in ARGB lighting technology. Offering next-gen 2.4 GHz wireless control for both products, the UNI FAN SL Wireless and STRIMER Wireless significantly reduce cable clutter.

UNI FAN SL Wireless and SL Wireless LCD
The UNI FAN SL Wireless lighting effects, and fan speeds are controlled via the 2.4 GHz L-Wireless SYNC Controller and L-Connect 3 software. Both fans received an enhanced ARGB design update, with dual lighting zones on each side for dynamic lighting effects. They also use Fluid Dynamic Bearings for quiet operation and high-performance cooling, up to 2000 RPM for the SL Wireless and 1900 RPM for the SL Wireless LCD. The SL Wireless LCD features a 1.6" LCD display with a resolution of 400×400, supporting MP4, GIF, JPG, and PNG format, with full customization in L-Connect 3 software. The controller supports groups of up to 4 SL Wireless, mix and match with 2 SL Wireless LCDs and 2 SL Wireless, or up to 3 SL Wireless LCDs. Each fan group requires a clip-integrated receiver powered by a PWM header (the LCD version requires an additional USB header cable).

[Editor's note: Our in-depth review of the Lian Li UNI FAN SL 120 Wireless is now live]

Thermaltake, a leading PC DIY brand for premium hardware solutions, is thrilled to release the TH240/280/360/420 V2 Ultra EX ARGB Sync All-In-One Liquid Cooler - Snow Edition. In addition to the previous black edition, the new color is perfect for users looking for an all-white PC build. The TH V2 Ultra EX ARGB Sync series offers an affordable AIO solution with cutting-edge MagForce 2.0 Design and a versatile LCD display. This advanced cooling system delivers exceptional convenience and visual appeal, surpassing your expectations!

The new series features the TH240/360 V2 Ultra EX ARGB Sync models, which utilize 120 mm CT EX ARGB Sync Fans, and the TH280/420 V2 Ultra EX ARGB Sync models, which are equipped with 140 mm CT EX ARGB Sync Fans. These fans are enhanced with the MagForce 2.0 Design, which allows you to connect multiple fans to the AIO with only one cable, and the Pogo pin contact pads included are twice as large as before. This improvement ensures a faster and more stable magnetic connection, making cable management easier and more efficient.

CORSAIR today launched its highly anticipated family of next-generation all-in-one (AIO) CPU coolers, the iCUE LINK TITAN RX RGB. Delivering unparalleled performance, striking aesthetics, and unique iCUE LINK connectivity, the TITAN RX RGB takes its lofty place as the best performing cooler that CORSAIR has ever created. Thousands of hours of in-house engineering and years of experience bringing award-winning CPU coolers to market have culminated in the TITAN RX RGB, a generational breakthrough in cooling that sets a new standard in the industry.

Driving the TITAN RX RGB's phenomenal performance is the new FlowDrive cooling engine, powered by a three-phase motor that offers improved power efficiency, quieter operation, and a higher flow rate than its predecessors. This, combined with a precision-engineered cold plate surface profile that ensures optimal contact with your CPU's integrated heat spreader, results in consistently lower temperatures under all conditions. With the inclusion of CORSAIR's top-performing RX RGB fans, specifically engineered for the high airflow and static pressure needed for radiator cooling, the TITAN RX RGB provides exceptional cooling performance with impressively low acoustics.

TrendForce's latest report reveals that shipments of near-eye displays are expected to increase year-by-year over the next few years following inventory clearance. It is anticipated that OLEDoS will dominate the high-end VR/MR market, with its technological share rising to 23% by 2030, while LCD will continue to occupy the mainstream market, holding a 63% share in near-eye displays.

TrendForce defines VR/MR devices as near-eye displays that achieve an immersive experience through a single display. Devices emphasizing transparency and the integration of virtual and real-world applications are classified as AR devices.

FlexEnable, the leader in the development and production of flexible organic electronics for active optics and displays, today announced that the world's first mass-produced consumer product incorporating organic transistor technology has started shipping. The device, called Ledger Stax, is a secure crypto wallet developed by French company and market-leader Ledger. FlexEnable partnered with display manufacturing companies DKE (Shanghai) and Giantplus (Taiwan) to realise Ledger's design for a credit card-sized product with an E Ink display uniquely wrapped around a 180-degree bend.

Ledger Stax features a display radius of curvature never before achieved in an e-paper display product, made possible by the use of highly flexible organic thin-film transistors (OTFTs), comprising organic materials and process IP developed, supplied and licensed by FlexEnable.

In addition to a couple of interesting PC cases that will be coming later this year, Lian Li also brought some cooling products and other accessories to the Computex 2024 show floor, including the new HydroShift LCD AIO cooler, as well as new UNI FAN fans and Strimer cables that come with support for Lian Li's new wireless controller for PC case accessories. Lian Li also announced its collaboration with SignalRGB, launching a beta version of L-Connect 3 software, which will provide users with better and easier way to control lighting effects across all components, and it both looks and works pretty good as far as we could see at the show floor.

The new Lian Li HydroShift LCD AIO cooler, will only be available only in 360 mm size, at least for now, and come in three different versions, HydroShift LCD 360S, HydroShift LCD 360RGB, and the HydroShift LCD 360TL. The difference between the three models come in terms of radiator and fans, depending on the usage. All three feature a 2.88-inch IPS 480x480 resolution screen with 500 nits of brightness on top of a 72x72x59 mm block. The screen itself will support the aforementioned L-Connect 3 software, which can then show all the data.

GIGABYTE debuted its LCD Edge View display for showcasing real-time system information. Designed as a small and compact LCD display, it acts as a desktop-standing box capable of displaying critical system information like CPU and GPU temperatures, fan speeds of GPUs and CPU coolers, PC fans, as well as everything else happening inside of a PC. Interestingly, it isn't just a fixed-function display. It can show custom images/videos and display custom text, serving as a small display companion to the main monitor for users to look at occasionally or just monitor system health. The design of the LCD Edge View is to be a plug-and-play white box that could easily be positioned on any desktop, blending seamlessly with the user's setup.

It requires external power connection, and can be driven by any GPU/video output. It also features a USB port.

A 75% compact mechanical gaming keyboard with a customizable screen and a retro-themed outlook, the Epomaker TH80 Pro V2 VIA is designed for an extreme gaming and typing experience.

75% Compact Layout with a Built-in LCD Screen
79 keys mechanical keyboard - Epomaker TH80 Pro V2 VIA saves more desktop space while retaining the functions of a full keyboard. The Epomaker TH80 Pro V2 VIA boasts a remarkable 1.14-inch customizable RGB screen, offering a new dimension of interaction and personalization. As VIA compatible, the Epomaker TH80 Pro V2 VIA allows users to create macros and remap keys. Equipped with on-board memories, the key changes can be saved in different layers and the keyboard can be easily switched to different layers with a few shortcuts. The TH80 Pro V2 VIA is available in 2 themes, Retro White and Silver Black. In honor of the vintage style, the keycap of the keyboard features a retro white color scheme in the popular cherry profile and is made of PBT materials dye-subbed technique, making it more durable and resistant and staying true to the original color. Compatible Image Tool is available for customization to showcase crucial keyboard stats, system info, or personalized logos and animations.

Earlier today, Bloomberg published a report that covers expert analysis of the Nintendo Switch successor's alleged display credentials. The media outlet cites claims made by Hiroshi Hayase—Research Manager (of Small Medium Displays) at Omdia. The analyst proposes that Nintendo's hardware design team has selected an eight inch LCD screen for their "Switch 2" games console, he also believes that the launch model is due at some point this year. Hayase-san has gleaned information from supply chain insiders—the Switch successor could double shipments of entertainment-oriented "small displays." Sharp Corporation is believed to be Nintendo's main supplier, according to interpretations of deliberately vague company statements.

Nintendo's 2017 launch model sported a 6.2-inch LCD display, a more portable Lite version arrived in 2019 with a 5.5-inch display, and a larger 7-inch OLED iteration was released back in 2021. Gaming communities have long speculated about an abandoned "Switch Pro" model—many believe that the project was dropped due to ongoing supply chain problems during lockdown periods. The Switch OLED (plus its modernized dock station) is believed to be an interim gap fill. Nintendo has revealed little about their next generation gaming console, but development partners have been making some noise lately. According to a 4Gamer.net interview article, workers at Japanese studios (CAPCOM, Koei Tecmo, and Spike Chunsoft) have expressed major excitement about the upcoming model's prospects. GDC's 2024 State of the Game Industry report revealed that 240 respondents have admitted that they are actively working on Switch 2 games software.

Xming at the 2024 International CES showcased their latest smart projectors. The Episode One and Page One are aimed at mid-segment short-throw projection in a domestic environment, where you take advantage of its smart features to cut out the need for a HT receiver, and directly pair it with a Bluetooth speaker set. Episode One is at the entry level, with 250 CVIA Lumens brightness, Full HD (1080p) resolution, 1000:1 contrast ratio, and Google TV with Netflix. Page One is a step up from Episode One, and is claimed to be the world's first Google TV with Netflix certified projector. The Page One features a brighter 500 CVIA Lumens light source, superior photosensitive glass lenses, and is meant for screens as large as 120-inch. The resolution is still Full HD (1080p), but with 2000:1 contrast ratio. The projector encloses a pair of high-grade speakers by Boston Acoustics.

The Xming V1 is the company's flagship compact home projector series, powered by an S60 LCD engine, with the same Full 1080p resolution as the others, but with an 800 CVIA Lumens brightness, 2000:1 contrast ratio, the ability to throw onto 120-inch screens, and motion enhancement technologies. It encloses a more capable Boston Acoustics internal speaker set than the one with the Page One. The V1 Ultra is a premium version claimed to be the world's first single-panel LCD-based 4K Ultra HD projector.