Results 221 to 230 of about 162,617 (240)

74‐1: Invited Paper: Can LCDs Outperform OLED Displays in Ambient Contrast Ratio?

SID Symposium Digest of Technical Papers, 2018
We analyse the ambient contrast ratio (ACR) of LCDs and OLED displays at different viewing angles for smartphones, TVs, and public displays. Four primary factors affecting the ACR are surface reflection, light leakage of polarizer, device contrast ratio, and display brightness. Methods for enhancing the ACR of LCDs and OLEDs are discussed.
Haiwei Chen, Guanjun Tan, Shin-Tson Wu
openaire   +1 more source

P.139L: Late‐News Poster : The Advantage on Ambient Contrast Ratio in WRGB OLED Display

SID Symposium Digest of Technical Papers, 2013
Abstract We released WRGB OLED Display for TV. The most remarkable difference between ‘WRGB’ OLED Display and ‘RGB’ OLED Display is the usage of Color Filter. So that WRGB OLED Display using Color Filter absorbs light from coming outside and has low reflection characteristics.
HyunSeung Kim, JinHo Kim, KyungSuk Min, Hyunjong Noh, Mike Jun, ChangHo Oh, Eddie Yeo   +6 more
openaire   +1 more source

P‐5.23: The Ambient Contrast Ratio of Liquid Crystal Display with Anti‐reflection and Anti‐glare Film

SID Symposium Digest of Technical Papers
In the application of display devices, sunlight readability is one of the common concerns for consumers, especially for mobile display devices. To improve sunlight readability of mobile display devices, a novel Anti‐glare and Low‐reflection (AGLR) film is proposed in this work.
Wei-heng Yang, Jun-jie Li, Dan Cao
openaire   +1 more source

P‐240: Late‐News Poster: Smoke‐Anti‐Reflection Films for Display Visibility Improvement: Ambient Contrast Ratio Consideration

SID Symposium Digest of Technical Papers
We have demonstrated the novel concept of smoke‐anti‐reflection (smoke‐AR) films, which enhance visibility of display under ambient light. The displays with the newly developed smoke‐AR film had approximately 40% higher ambient contrast ratio than that with a conventional clear AR film.
Takashi Tachikawa, Masanobu Isshiki, Kazuya Takemoto   +2 more
openaire   +1 more source

Boosted Ambient Contrast Ratio of Light-Emitting Diode Display Devices With High Light Output Using a Laminated Interlaced Microgroove Janus Structure

IEEE Transactions on Electron Devices, 2023
Zongtao Li, Yunlong Zhang, Guanwei Liang, Fengyi Zhang, Jiasheng Li   +4 more
openaire   +1 more source

Using Stacked Inverse-Reflective Cup Structure to Improve Vertical Light Output and Ambient Contrast Ratio of Light Emitting Diode Display Device

2023 24th International Conference on Electronic Packaging Technology (ICEPT), 2023
Chonghui He, Yunlong Zhang, Jiasheng Li, Zongtao Li   +3 more
openaire   +1 more source

Effects of Contrast and Ambient Illumination on Visual Discomfort of Autostereoscopic Display

Journal of the Society for Information Display, 2023
Sheng-xue Gu, Qin Wang
exaly  

Effects of Ambient Illuminance and Luminance Contrast on Visual Comfort for Reading on a Mobile Device

Lecture Notes in Electrical Engineering, 2022
Ming Ronnier Luo
exaly  

Ambient Illumination Switches Contrast Preference of Specific Retinal Processing Streams

Journal of Neurophysiology, 2015
Daniel Kerschensteiner
exaly  

74-1: Invited Paper: Can LCDs Outperform OLED Displays in Ambient Contrast Ratio?

Digest of Technical Papers SID International Symposium, 2018
Guanjun Tan, Shin-Tson Wu, Haiwei Chen
exaly