Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAY AND DISPLAYING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/088220
Kind Code:
A1
Abstract:
A liquid crystal display and displaying method thereof, capable of improving luminance of a reflective liquid crystal display, comprising: a light guide plate (11), a light source (12), a quantum dot dielectric layer (13), a first polarizer (14) and a high polarization conversion film (15). The quantum dot dielectric layer (13) is located between the light source (12) and the first polarizer (14), and the first polarizer (14) and the high polarization conversion film (15) are located between the quantum dot dielectric layer (13) and the light guide plate (11). A light ray emitted from the light source (12) radiates into the quantum dot dielectric layer (13) and stimulates the quantum dot dielectric layer (13) to emit light. Part of the light rays emitted from the quantum dot dielectric layer (13) pass through the high polarization conversion film (15) and the first polarizer (14), producing polarized light incident on the light guide plate (11), while another part of the light rays is reflected by the high polarization conversion film (15) to the quantum dot dielectric layer (13) and stimulates the quantum dot dielectric layer (13) to emit light again.

More Like This:
JP6101981An optical diffusion member with a polarizing plate, and a display
WO/2003/016983METHOD AND APPARATUS FOR DISPLAYING INFORMATION WITH A DAY/NIGHT MODE HEAD-UP DISPLAY
JPH10163527SURFACE LIGHT SOURCE
Inventors:
CHENG YAN (CN)
Application Number:
PCT/CN2015/097897
Publication Date:
June 01, 2017
Filing Date:
December 18, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/1335; G02F1/13357
Foreign References:
CN104155800A2014-11-19
CN104981719A2015-10-14
CN1808238A2006-07-26
CN103680367A2014-03-26
CN1504805A2004-06-16
CN102563544A2012-07-11
CN103228983A2013-07-31
US5808794A1998-09-15
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: ARRAY SUBSTRATE FOR LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD THEREFOR

Next Patent: SEMICONDUCTOR PROCESSING DEVICE AND METHOD