lcd panel pic brands

Flat-panel displays are thin panels of glass or plastic used for electronically displaying text, images, or video. Liquid crystal displays (LCD), OLED (organic light emitting diode) and microLED displays are not quite the same; since LCD uses a liquid crystal that reacts to an electric current blocking light or allowing it to pass through the panel, whereas OLED/microLED displays consist of electroluminescent organic/inorganic materials that generate light when a current is passed through the material. LCD, OLED and microLED displays are driven using LTPS, IGZO, LTPO, and A-Si TFT transistor technologies as their backplane using ITO to supply current to the transistors and in turn to the liquid crystal or electroluminescent material. Segment and passive OLED and LCD displays do not use a backplane but use indium tin oxide (ITO), a transparent conductive material, to pass current to the electroluminescent material or liquid crystal. In LCDs, there is an even layer of liquid crystal throughout the panel whereas an OLED display has the electroluminescent material only where it is meant to light up. OLEDs, LCDs and microLEDs can be made flexible and transparent, but LCDs require a backlight because they cannot emit light on their own like OLEDs and microLEDs.

Liquid-crystal display (or LCD) is a thin, flat panel used for electronically displaying information such as text, images, and moving pictures. They are usually made of glass but they can also be made out of plastic. Some manufacturers make transparent LCD panels and special sequential color segment LCDs that have higher than usual refresh rates and an RGB backlight. The backlight is synchronized with the display so that the colors will show up as needed. The list of LCD manufacturers:

Organic light emitting diode (or OLED displays) is a thin, flat panel made of glass or plastic used for electronically displaying information such as text, images, and moving pictures. OLED panels can also take the shape of a light panel, where red, green and blue light emitting materials are stacked to create a white light panel. OLED displays can also be made transparent and/or flexible and these transparent panels are available on the market and are widely used in smartphones with under-display optical fingerprint sensors. LCD and OLED displays are available in different shapes, the most prominent of which is a circular display, which is used in smartwatches. The list of OLED display manufacturers:

MicroLED displays is an emerging flat-panel display technology consisting of arrays of microscopic LEDs forming the individual pixel elements. Like OLED, microLED offers infinite contrast ratio, but unlike OLED, microLED is immune to screen burn-in, and consumes less power while having higher light output, as it uses LEDs instead of organic electroluminescent materials, The list of MicroLED display manufacturers:

LCDs are made in a glass substrate. For OLED, the substrate can also be plastic. The size of the substrates are specified in generations, with each generation using a larger substrate. For example, a 4th generation substrate is larger in size than a 3rd generation substrate. A larger substrate allows for more panels to be cut from a single substrate, or for larger panels to be made, akin to increasing wafer sizes in the semiconductor industry.

"Samsung Display has halted local Gen-8 LCD lines: sources". THE ELEC, Korea Electronics Industry Media. August 16, 2019. Archived from the original on April 3, 2020. Retrieved December 18, 2019.

"TCL to Build World"s Largest Gen 11 LCD Panel Factory". www.businesswire.com. May 19, 2016. Archived from the original on April 2, 2018. Retrieved April 1, 2018.

"Panel Manufacturers Start to Operate Their New 8th Generation LCD Lines". 대한민국 IT포털의 중심! 이티뉴스. June 19, 2017. Archived from the original on June 30, 2019. Retrieved June 30, 2019.

"TCL"s Panel Manufacturer CSOT Commences Production of High Generation Panel Modules". www.businesswire.com. June 14, 2018. Archived from the original on June 30, 2019. Retrieved June 30, 2019.

"Samsung Display Considering Halting Some LCD Production Lines". 비즈니스코리아 - BusinessKorea. August 16, 2019. Archived from the original on April 5, 2020. Retrieved December 19, 2019.

Herald, The Korea (July 6, 2016). "Samsung Display accelerates transition from LCD to OLED". www.koreaherald.com. Archived from the original on April 1, 2018. Retrieved April 1, 2018.

"China"s BOE to have world"s largest TFT-LCD+AMOLED capacity in 2019". ihsmarkit.com. 2017-03-22. Archived from the original on 2019-08-16. Retrieved 2019-08-17.

Based in South Korea, Samsung has become one of the world"s leading electronic brands. Like many companies in this list, their monitors mainly focus on gaming. Their models are unique since they don"t primarily use IPS panels, as many have VA panels with a high contrast ratio and curved screen. Although VA panels look great in dark rooms, the main downside is that they have narrow viewing angles, which isn"t ideal for sharing your screen with others. They"ve even started including Mini LED backlighting on some models, which further improves the picture quality, peak brightness, and dark room performance. It helps that Samsung already produces TVs with this Mini LED technology, so they"ve become an industry leader for monitors with it.

a line of extreme and ultra-narrow bezel LCD displays that provides a video wall solution for demanding requirements of 24x7 mission-critical applications and high ambient light environments

Through improvements in LCD parts and materials, monitor weight has been reduced over earlier models, making it easier to transport and install the display.

The Hisense U8H matches the excellent brightness and color performance of much pricier LCD TVs, and its Google TV smart platform is a welcome addition. But it’s available in only three screen sizes.

The Hisense U8H is the best LCD/LED TV for most people because it delivers the performance of a much pricier TV yet starts at under $1,000, for the smallest (55-inch) screen size. This TV utilizes quantum dots, a full-array backlight with mini-LEDs, and a 120 Hz refresh rate to deliver a great-looking 4K HDR image. It’s compatible with every major HDR format. And it’s equipped with two full-bandwidth HDMI 2.1 inputs to support 4K 120 Hz gaming from the newest Xbox and PlayStation consoles. Add in the intuitive, fully featured Google TV smart-TV platform, and the U8H’s price-to-performance ratio is of inarguable value.

Chief among the U8H’s many strengths is its impressive peak brightness. When sending it HDR test patterns, I measured an average brightness of 1,500 nits, with peaks just north of 1,800 nits (a measurement of luminance; see TV features, defined for more info). To put that into perspective, consider that the 65-inch version of our budget 4K TV pick (the TCL 5-Series) typically costs around half as much as the 65-inch U8H but achieves only around 30% to 40% of its brightness. On the other side of the coin, the 65-inch version of our upgrade pick (the Samsung QN90B) costs almost twice as much as the 65-inch U8H, but it achieves only nominally higher brightness. Adequate light output creates convincing highlights and image contrast and (when necessary) combats ambient light from lamps or windows. It is a necessity for any TV worth buying—especially if you hope to watch HDR movies or play HDR games—and the U8H simply outpaces most TVs in its price range (and some in the next price bracket up, too).

Key to this functionality is the U8H’s employment of mini-LED backlighting with local dimming, which allows this TV to produce very bright light while still maintaining satisfyingly deep black levels that are typically free of blooming (or light bleed that’s visible around bright objects against a dark backdrop). This not only ensures impressive image contrast, it also makes the U8H a viable choice for most rooms, whether they’re brighter than average or dimmed down like a movie theater.

That’s not to say the U8H has pixel-precise light control—it’s not an OLED TV, after all—but it does a terrific job most of the time. In fact, in our tests, the U8H bested last year’s upgrade pick, the Samsung QN90A, in certain scenarios: The intro to Guillermo del Toro’s Cabinet of Curiosities on Netflix features the filmmaker against a pitch-black backdrop. Though last year’s QN90A failed to maintain perfect control over dimming elements during this scene (the black backdrop brightened distractingly once a sufficient amount of brighter content appeared on screen), the U8H did not. (For the record, the newer QN90B also passed this test.) The U8H’s mini-LEDs also help the screen look uniformly bright: Although the U8H is still not as good as an OLED TV in this respect, it shows very little indication of being a backlight-driven display, even during tricky scenes with large swaths of dim lighting.

What does this mean in real-world terms? It means that the Hisense U8H truly excels as a modern 4K HDR TV, whether you’re watching the latest episode of Rings of Power or playing Overwatch 2. While watching HDR content side by side on the U8H and on our upgrade pick, the Samsung QN90B, I was truly surprised by how similar they looked at times, given that our upgrade pick is much more expensive. That said, though the U8H achieves impressive results where light output and color volume are concerned, it also exhibited some occasional video processing and upscaling issues (see Flaws but not dealbreakers), which videophiles and AV enthusiasts may take umbrage with. But in general, the picture quality punches well above its weight, metaphorically speaking.

The TV’s higher refresh rate also reduces motion blur in faster-moving sports and allows for smoother, more stable motion in games. Two of the four HDMI inputs support 4K gaming at 120 Hz. The U8H measured low input lag while playing in 4K resolution, and Hisense’s helpful GameZone setting in the picture menu allowed me to confirm the presence of 120 Hz playback and variable refresh rate during games.

In terms of design, the Hisense U8H is not as svelte as our upgrade pick, but it’s plenty sturdy and doesn’t look or feel cheap. Two narrow, metal feet jut out from beneath the panel and steadily hold the TV. They can be attached in two separate spots, either closer in toward the middle of the panel or out toward the edges, to account for different-size TV stands. The feet are also equipped with cable organization clasps—a nice touch for keeping your TV stand free of cable clutter. Though the TV is primarily plastic, its bezels are lined with metal strips, providing a bit more durability in the long run. I moved it around my home, and it was no worse for wear, but we’ll know more after doing some long-term testing.

The Hisense U8H has some difficulties with banding, or areas of uneven gradation, where transitions that should appear smooth instead look like “bands” of color (sometimes also called posterization). Like many current 4K HDR TVs, the U8H uses an 8-bit panel rather than a 10-bit panel, which affects the color decoding and color presentation process. This is usually relevant only with HDR video and games. When playing games on the PlayStation 5 and Xbox Series X, I saw a few instances where the content wasn’t rendered correctly and displayed ugly splotches of color on the screen. However, this almost always occurred during static screens (such as a pause menu or loading screen); I rarely spotted it during actual gameplay. Hisense has stated that it would address the problem in a future firmware update, but at the time of writing it was still present. This is a flaw that may give dedicated gamers pause, but we don’t consider it to be a dealbreaker for most people.

I also saw occasional instances of banding with TV shows and movies, though they were few and far between. The U8H isn’t the best at upscaling sub-4K content, so videos with a 1080p or lower resolution looked a little soft. You can get better overall video processing and upscaling by springing for our upgrade pick (this is one reason it’s more expensive, after all).

Although the UH8 TV has four HDMI inputs, only two of them are fully HDMI 2.1–compatible. And one of those is designated as the eARC input (intended as an audio connection for a soundbar or AV receiver connection). So if you’re pairing an external audio system with the U8H, you may have only one input remaining that can support HDMI 2.1 features like 4K 120 Hz playback, variable refresh rate, and auto game mode; this could be a dealbreaker if you own more than one current-gen gaming console. If you’re in that boat, you may want to splash out some extra dough for our upgrade pick. Additionally, folks using pre-HDMI source devices—like the five-cable composite connector with green, red, blue, and red/white audio inputs—should be aware that this TV requires an adapter to allow those devices to connect, and an adapter is not included in the box.

Finally, like most TVs that use vertical alignment (VA) LCD panels, the U8H has a limited horizontal viewing angle, which may be a bit annoying if you’re hoping to entertain a large crowd. Our upgrade pick uses a special wide-angle technology to address this.

If you’re watching in a darker room and want the most accurate picture you can get—preserving the director’s intent—select the U8H’s Filmmaker Mode as your picture mode. In a brighter room, we recommend the Theater Day picture mode. In either case, you should go into the backlight settings, disable the automatic light sensor, and set the backlight to your personal preference. This is true whether you’re watching SDR or HDR content.

For gaming, use the game picture mode (the TV should switch into this mode automatically when paired with the newer game consoles), and then go into the Gaming submenu to make sure the right settings (VRR) are enabled. We recommend leaving the HDMI setting in “auto,” unless you notice that your game console is incorrectly identified.

Sharp, chic and easy to use, the leading models put your personal snaps front and centre. And, they"re a terrific (and economical) way to show off your family photos, vacation pics, and photography masterpieces.

Whether you want a simple panel or a smart display, we have comprehensively tested the best options then gathered all the best ones here, covering models across a range of price brackets. We’ve also included some useful buying tips to keep in mind when deciding which frame is the best fit for your home.

Classier than most competitors, the Aura Carver stands out with an embossed border and angular, free-standing design. Its 10.1-inch display isn’t as sharp as the slightly pricier Carver Luxe, but we found its 1280x800 panel fine in testing, with pleasant colors and good viewing angles. It helps that the screen can adjust automatically to ambient conditions and go impressively bright, helped by a semi-matte finish.

We think Aura frames have the slickest software out there, and the Carver is no exception. It doesn’t have a touchscreen, but the subtle touch panel on top makes it easy to flick between photos. Other settings are found in the similarly streamlined smartphone app, although customisation options are limited. Friends and family can contribute to your slideshow, but there’s no support for albums.

We don’t think the Skylight Frame does a perfect job of representing images. Its compression software can add visible artifacts, soften images and make certain hues look unnatural. That said, its 1280x800 pixel LCD holds up well against similarly priced rivals, even if its 255-nit brightness is a long way below the Aura Carver.

Up front, the 10-inch display is vibrant and responsive, with good detail and color reproduction. The panel is quite reflective, but there’s enough brightness to counter glare – though this dips when viewing from a 45-degree angle.

Its plastic display surface softens reflections, and photos generally look good. We liked the color temperature during our time with the Nixplay, finding that it could produce rich tones, even if its LCD panel lacks the depth of OLED. We were less impressed by its sharpening, which caused edges to appear pixellated.

The fixed stand setup means you can’t adjust the display angle from its default upward tilt. While this will be an issue if you want to place the frame on a higher shelf, the viewing angles are otherwise good, with decent saturation and plenty of brightness – provided you’re fine with a reflective panel.

The Nest Hub Max can display art backgrounds, a full-screen clock or a selection of snaps from your Google Photos account. It supports Live Albums, features the option to show portrait pics in split-screen and offers time, weather and image data overlays – but you can’t manually change the slideshow order. And because it only works with Google Photos, the Nest Hub Max makes sense mainly for those already invested in the company’s cloud backup service.How to pick the best digital photo frame for youWhere will you place it?Most digital photo frames include some kind of stand, but not all can be wall-mounted. Similarly, some only work in one orientation, while others can switch from portrait to landscape. It pays to consider placement, including how a frame’s finish will fit with your decor.

How smart does it need to be?More than passive panels, several of the best digital photo frames in 2021 are actually fully fledged smart displays. That means voice control, media streaming and smart home integration. Whether you need this additional functionality will depend on the other devices already in your abode.What is the best size digital photo frame?Digital photo frames are available in a wide range of sizes. Which dimension is right for you will depend on your available space, as well as your own personal preference. Smaller digital photo frames are more compact and easier to place in your home, but offer less canvas space for your digital images. Larger photo frames give your treasured snaps room to shine, but require a larger footprint – and the biggest screens risk dominating a room.

The largest digital photo frames feature displays to rival your average laptop. The Nixplay Seed Wave, for example, ships with a 13-inch panel. This puts your pictures clearly front and centre, but it’s not exactly subtle. It risks looking like a small TV and blends less well into the background – although it certainly makes your shots unmissable.

MSI G321CU has been unveiled featuring a 31.5-inch 4K VA display with a 1500R curvature, 300 nits of typical brightness, and 3000:1 static contrast ratio. The display has a native refresh rate of 144Hz and delivers 4ms GTG response time with 1 ms MPRT. It is AMD FreeSync Premium certified and arrives with a number of features including Game Mode, Smart Crosshair, PiP, PbP, HDR Mode, Night Vision, Optix Scope...

Philips 32M1C5200W has been officially unveiled featuring a 31.5-inch VA display with a 1500R curvature and an FHD resolution. The model has a typical brightness of 300 nits and a static contrast ratio of 3500:1. It supports 4 ms minimal GTG response time and 0.5 ms MPRT. The native refresh rate of the display is 240Hz supported via Adaptive-Sync technology. The monitor has a traditional Momentum series stand with...

LG Electronics is exhibiting its latest lineup of premium UltraGear OLED gaming monitors - LG 27GR95QE and LG 45GR95QE - at CES 2023. Equipped with the world"s first 240Hz OLED panel, which is exclusively manufactured by LG, the new 27- and 45-inch models deliver a record-breaking GTG response time of fewer than 0.03 ms, not to mention superior self-lit picture quality complete with accurate, lifelike colors and...

Asus Republic of Gamers has teased on social networks an upcoming high-end OLED monitor by Asus - the Asus ROG Swift PG27AQDM / Asus ROG Swift OLED PG27AQDM. This monitor will be unveiled at CES 2023 in early January next year. Obviously, the PG27AQDM features a 27-inch QHD OLED display. The teaser also mentions a 240Hz refresh rate. The rear panel is also shown to have an RGB light system as well as a logo...

ViewSonic VX2722-4K-OLED was unveiled earlier this year but it is now that it hits the stores in China. This monitor features a 27-inch 4K OLED display by JOLED - EPM269Q00V. The panel delivers native 10-bit color bit depth, 250 nits of typical and 540 nits of peak brightness, 109% Adobe RGB coverage, and a native 60Hz refresh rate. The model is VESA DisplayHDR 400 True Black certified. Being an OLED unit, it offers...

ViewSonic VX3480-2K-PRO has been launched in China priced at around CNY 2000, which equals USD 286 roughly. This gaming monitor has a 34-inch VA display with native 8-bit color support, 100% sRGB coverage, ultra-wide QHD resolution - 3440 x 1440 px, and 300 nits of typical brightness. The model is HDR10 certified. It delivers a minimal GTG response time of 3.34 ms and 1 ms MPRT. Most probably the display panel is...

Asus has unveiled a new monitor from the ROG Strix series dubbed Asus ROG Strix XG27AQV. It succeeds the Asus ROG Strix XG27AQ which was introduced two years ago. Just like its predecessor, the new model is based on a 27-inch Fast IPS display with a QHD resolution (2560 x 1440) and 8-bit color bit depth. The display delivers 400 nits of typical brightness and the model is VESA DisplayHDR 400 and HDR10 certified. The...

Philips 40B1U5601H is a new ultra-wide business monitor with a 40-inch IPS display, a resolution of 3440 x 1440 pixels, 8-bit color support, and 121% sRGB color space coverage. The typical brightness is specified as being 300 nits and the peak one - 500 nits, hence the HDR10 certification. The contrast ratio is 1200:1 and the GTG response time is 4 ms. The model has a native refresh rate is 120Hz with VRR support...

AOC AGON AG275FS has been presented today featuring a 27-inch IPS display with an FHD+ resolution and a 360Hz refresh rate. The monitor has 350 nits of SDR brightness and 400 nits of HDR one, hence the VESA DisplayHDR 400 certification. It is also Adaptive-Sync certified (AMD FreeSync). The GTG response time is 1 ms and the MPRT is 0.5 ms. The monitor features a fully ergonomic stand with a telescopic headphone hook...

A number of 2023 LG TVs from its OLED, QNED, and LCD series have bagged certification from the NRRA in Korea. For starters, there are two models from the 2023 LG G3 OLED series: LG OLED77G3 LG OLED55G3 It is complemented by four models from the 2023 LG C3 OLED series: LG OLED77C3 LG OLED55C3 LG OLED48C3 LG OLED42C3 The 2023 LG OLED models are also complemented by two models from the LG B3 and one model from the LG...

The LG 45GR95QE UltraGear curved OLED gaming monitor is now officially listed in the USA priced at USD 1700. On LG"s website, it is marked as "Coming soon." This gaming monitor is built around a 44.75-inch OLED display with an 800R curvature, a 21:9 aspect ratio, and WQHD (3440 x 1440) resolution. The display covers 98.5% of the DCI-P3 color space and has a typical contrast ratio of 1.5M:1. The brightness levels are...