A5036632195- Thin-Film Transistor Technologies
- Color Science and Applications
- Liquid Crystal Research Advancements
- Quantum Dots Synthesis And Properties
- Advanced Optical Imaging Technologies
- GaN-based semiconductor devices and materials
- Photonic Crystals and Applications
- Semiconductor Lasers and Optical Devices
- Organic Light-Emitting Diodes Research
- Image Enhancement Techniques
- Advanced optical system design
- Photonic and Optical Devices
- Color perception and design
- Image and Video Quality Assessment
- Music Technology and Sound Studies
- Advanced Vision and Imaging
- Electrowetting and Microfluidic Technologies
- Augmented Reality Applications
- Video Surveillance and Tracking Methods
- Advanced Sensor and Energy Harvesting Materials
- Silicon and Solar Cell Technologies
- Semiconductor materials and devices
- Interactive and Immersive Displays
BOE Technology Group (China)
2021-2024
In this paper, we present a low-budget and high-authenticity bidirectional telepresence system, Tele-Aloha, targeting peer-to-peer communication scenarios. Compared to previous systems, Tele-Aloha utilizes only four sparse RGB cameras, one consumer-grade GPU, autostereoscopic screen achieve high-resolution (2048x2048), real-time (30 fps), low-latency (less than 150ms) robust distant communication. As the core of propose an efficient novel view synthesis algorithm for upper-body. Firstly,...
We presented so far the world's first largest 95inch 8K OLED display. To develop this display with ultra‐large size and ultra‐high resolution, we have employed new pixel structure, high speed driving technology advanced compensation technique. The stunning not only reproduce quality image, but also create an immersive experience that allow audience to feel as if they were a part of scene.
As the market for near‐eye display devices and other similar expands, these their performance are receiving more attention challenges. Therefore, this paper reports a module consisting of high PPI fast LCD based on LTPS backplane paired with an ultra‐multi‐partition Mini‐LED backlight. The adopts new pixel structure is able to achieve transmission rate 1.8% contrast ratio 500:1 1411 PPI. Besides, multi‐partition backlight unit 1728 partitions local dimming dynamic module, meanwhile...
A low power consumption is an essential issue for all of the electrical products, especially wearable and liquid crystal displays. This manuscript proposed a single polarized light emitting diode (LED) chip which used direct back unit LCD. wire grid polarizer meta‐ surface textures are set on top bottom LED in order to obtain high polarization transparency. After optimization potential parameters, transmittance TM 93.71% 99.3% respectively. It can replace normal efficiency 20% improvement,...
In this paper, we demonstrate a novel GOA (gate driver on array) circuit which has self‐compensation function. This not only reduces the number of TFTs but also improves reliability characteristics AMOLED panels. Meanwhile there is no additional cost compared to conventional structure. The proposed in 5‐inch experiment panel had passed 1000 hours high temperature (60°C;) test.
To achieve high refresh rate 8K+ resolution display for virtual reality, we developed the sub‐area control scanning technology with human eye visual perception characteristic, which can reduce bandwidth by 80% while ensuring clarity of viewing area.
The tristimulus values (X, Y, Z) of the color need to be faithfully matched when a specified is reproduced on display. In RGB system, there only one solution, but in multi‐primary‐color will numerous combinations due redundancy. this paper, 5.5‐inch 6‐primary‐color module was made with resolution FHD (1920 x 1080) and conversion model established solve problem reproduction
A low power consumption is an essential issue for all of the electrical products, especially wearable and liquid crystal displays. This manuscript proposed a single polarized light emitting diode (LED) chip which used direct back unit LCD. wire grid polarizer meta‐surface textures are set on top bottom LED in order to obtain high polarization transparency. After optimization potential parameters, transmittance TM 93.71% 99.3% respectively. It can replace normal efficiency 20% improvement, by...
A low power consumption is one of the most important issue for all electrical products, especially wearable products. This manuscript proposed a polarized light emitting diode (LED) chip which used direct back unit LCD. wire grid polarizer and meta-surface textures are set on top bottom LED in order to obtain high polarization ratio transparency. After optimizing potential parameters, transmittance TM can reach up 93.71% 99.3% respectively. It replace normal unit, an improved efficiency 20%,...
This report discusses a glass based ultra‐thin Red, Green and Blue Mini‐LED direct back light for high‐end professional liquid crystal displays. In this work, gradient reflected pattern combined driving lines reflect scattering between the patterns reflector of unit, therefore enlarge optical length. A group red, green red is using to generate white display, replacing 0.3–0.5mm thick color changing film. The total thickness reduced 1.595mm when pitch about 4.75mm. can realize high‐dynamic...
LED display is not only used in the PM‐driven devices we often see PCB substrates, but also future, it can be applied to glass‐based substrates of mobile phones, notebook computers, TVs and other consumer electronic products that require higher image quality low power consumption, may automotive, high‐speed rail, subway applications high reliability. It AR even VR brightness resolution based on characteristics its inorganic light‐emitting devices, a variety innovative developed indefinitely....
Dual‐cell LCDs realize pixel‐level dimming by adding a layer of backlight control cell between the and display panel, which generally have ghost effect halo at junction bright content dark affected visual need to be solved. The is part with low brightness around content, there no such in original image, so it looks like shadow effect. more obvious when alignment pixel position dual cells inaccurate. phenomenon that adjacent brightens displayed. We propose dynamic filtering algorithm reduce...
This work discusses a super thin Mini‐LED direct back light for upscale liquid crystal displays. In this manuscript, it is that reflected between gradient pattern combined with driving lines and reflector of unit. The optical length therefore enlarged in limited distance, which means the diffusor plate distance can be removed. Meanwhile, from red, green blue mixing to generate white display, replacing 0.3–0.5mm thick color changing film, such as quantum dot enhancement film. total thickness...
In recent years, as a hot inorganic luminescent materials, Quantum dots have been widely used in display devices because of their high photoluminescence efficiency and excellent color gamut. order to further improve the performance LCD devices, we consider introducing quantum dot film into structure LCD. this report, pixelate QDs replace traditional film, is different from QD was method which made thin part back light unit. Compared with general LCD, QDCF can achieve higher efficiency, gamut...
Several normal sub pixel arrangements were introduced in this paper, including RGB Stripe and PenTile RGBG. The paper compared the advantage disadvantage of each arrangement. RGBG includes only two color channels, which causing leakage image distortion. To solve problem, novel after light interleaved overlapped based on lens refraction proposed. results test contrast experiment showed that improved arrangement can weaken artifacts effectively.