基本信息:
- 专利标题: 액정 표시 장치 및 그것에 이용하는 컬러 필터
- 专利标题(英):Liquid crystal display device and color filter used for the same
- 专利标题(中):液晶显示装置和颜色过滤器
- 申请号:KR1020107004271 申请日:2008-08-20
- 公开(公告)号:KR101156405B1 公开(公告)日:2012-06-13
- 发明人: 이시마루,요시꼬 , 하기와라,히데사또 , 무라자끼,요시노리 , 다까시마,스구루 , 하라다,마사후미
- 申请人: 도판 인사츠 가부시키가이샤 , 니치아 카가쿠 고교 가부시키가이샤
- 申请人地址: *-*, Taito *-chome, Taito-ku, Tokyo, Japan
- 专利权人: 도판 인사츠 가부시키가이샤,니치아 카가쿠 고교 가부시키가이샤
- 当前专利权人: 도판 인사츠 가부시키가이샤,니치아 카가쿠 고교 가부시키가이샤
- 当前专利权人地址: *-*, Taito *-chome, Taito-ku, Tokyo, Japan
- 代理人: 장수길; 박충범
- 优先权: JPJP-P-2007-224445 2007-08-30
- 国际申请: PCT/JP2008/064825 2008-08-20
- 国际公布: WO2009028370 2009-03-05
- 主分类号: G02F1/13357
- IPC分类号: G02F1/13357 ; G02F1/1335 ; G02B5/20
Blue LED and a red light-emitting phosphor and a backlight including a white LED device in which mixing a combination of a green-emitting phosphor, and a liquid crystal display device including a color filter having a colored pixel of a plurality of colors including a red pixel on a transparent substrate , has a third peak wavelength of the second peak wavelength or less, and more 630㎚ 670㎚ to a peak wavelength less than one, more than 510㎚ 550㎚ below the emission spectrum of the white LED devices, 470 or more ㎚ 440㎚, also the red display color of the liquid crystal display device, 4 points in the xy chromaticity coordinates (0.620, 0.280), (0.620, 0.300), (0.680, 0.315), and characterized in that within the chromaticity range for connecting (0.680, 0.280) a liquid crystal display device, and provides a color filter using it.
公开/授权文献:
- KR1020100040942A 액정 표시 장치 및 그것에 이용하는 컬러 필터 公开/授权日:2010-04-21
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02F | 用于控制光的强度、颜色、相位、偏振或方向的器件或装置,例如转换、选通、调制或解调,上述器件或装置的光学操作是通过改变器件或装置的介质的光学性质来修改的;用于上述操作的技术或工艺;变频;非线性光学;光学逻辑元件;光学模拟/数字转换器 |
------G02F1/00 | 控制来自独立光源的光的强度、颜色、相位、偏振或方向的器件或装置,例如,转换、选通或调制;非线性光学 |
--------G02F1/01 | .对强度、相位、偏振或颜色的控制 |
----------G02F1/09 | ..基于磁—光元件的,例如,呈现法拉第效应的 |
------------G02F1/133 | ...构造上的设备;液晶单元的工作;电路装置 |
--------------G02F1/1333 | ....构造上的设备 |
----------------G02F1/1335 | .....与液晶单元结构相连的光学装置,例如偏振器、反射器 |
------------------G02F1/13357 | ......照明装置 |