Title:
LIQUID CRYSTAL DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/056485
Kind Code:
A1
Abstract:
A liquid crystal display apparatus (100) comprises a liquid crystal display panel (1) having a red color filter (22R), a green color filter (22G), and a blue color filter (22B); and an illumination element (2) that illuminates the crystal display panel with white light. The illumination element comprises a light emitting element (51) that emits blue light, a green phosphor (52) that absorbs a portion of the blue light emitted from the light emitting element and that emits green light, and a red phosphor (53) that absorbs a portion of the blue light emitted from the light emitting element and that emits red light. The blue color filter is formed from a coloring material comprising a dye, wherein the chromaticity x, y of the white light emitted from the illumination element satisfies the relationship 0.24 < x and 0.24 < y.
Inventors:
MASUDA MASATSUGU
FUJII HIDEAKI
KAWAHARA TAKESHI
TANAKA TOSHIYUKI
YOSHIMURA KENICHI
YOSHIMURA MAKOTO
MIYATA MASATAKA
SHIOMOTO TAKEHIRO
FUJII HIDEAKI
KAWAHARA TAKESHI
TANAKA TOSHIYUKI
YOSHIMURA KENICHI
YOSHIMURA MAKOTO
MIYATA MASATAKA
SHIOMOTO TAKEHIRO
Application Number:
PCT/JP2015/078079
Publication Date:
April 14, 2016
Filing Date:
October 02, 2015
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/13357; F21S2/00; F21V9/08; F21V9/16; G02B5/20; G02F1/1335; H01L33/50
Domestic Patent References:
WO2009099211A1 | 2009-08-13 |
Foreign References:
JP2010243960A | 2010-10-28 | |||
JP2003185830A | 2003-07-03 | |||
JP2013205581A | 2013-10-07 | |||
JP2007312374A | 2007-11-29 | |||
JP2011054659A | 2011-03-17 |
Attorney, Agent or Firm:
OKUDA SEIJI (JP)
Seiji Okuda (JP)
Seiji Okuda (JP)
Download PDF:
Previous Patent: INTAKE NOISE REDUCTION DEVICE
Next Patent: STATOR-VANE STRUCTURE AND TURBOFAN ENGINE
Next Patent: STATOR-VANE STRUCTURE AND TURBOFAN ENGINE