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1. (CN101782697) Color filter and LCD

Office : China
Application Number: 200910258886.9 Application Date: 29.12.2009
Publication Number: 101782697 Publication Date: 21.07.2010
Publication Kind : A
IPC:
G02F 1/1335
G02B 5/20
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
Applicants: Truly Semiconductors Co., Ltd.
信利半导体有限公司
Inventors: He Jiqiang
胡君文
Hu Junwen
李林
Li Lin
林建伟
Lin Jianwei
谢凡
Xie Fan
何基强
Agents: dai changmeng wang baojun
北京集佳知识产权代理有限公司 11227
北京集佳知识产权代理有限公司 11227
Priority Data:
Title: (EN) Color filter and LCD
(ZH) 一种彩色滤光片及液晶显示器
Abstract: front page image
(EN) The invention provides a color filter and an LCD. The invention relates to a color filer applied to an LCD with arc-shaped display edge. The color edge comprises a color filter area which comprises an edge display area close to the arc-shaped display edge; the edge display area comprises at least one first pixel block, areas of photo-permeable parts of sub-pixel units of the first pixel block are the same and the photo-permeable parts are arranged in a terraced manner along the arc-shaped display edge. In the embodiment of the invention, the color filter is free from mixed color and large sawtooth edge formed due to terraced arrangement of the pixel block in the prior art is greatly weakened, so that the arch-shaped edge of the edge display area features smooth transition, thus improving display effect of the edge display area.
(ZH)

本发明提供一种彩色滤光片及液晶显示器。一种彩色滤光片,应用于具有弧形显示边缘的液晶显示器,所述彩色滤光片包括彩色滤光区域,所述彩色滤光区域包括靠近所述弧形显示边缘的边缘显示区域,所述边缘显示区域包括至少一个第一类像素块,所述第一类像素块中各子像素单元透光部分的面积相同且所述透光部分沿所述弧形显示边缘呈阶梯状排列。本发明实施例中,彩色滤光片不仅避免了杂色,而且大大减弱了现有技术中像素块呈阶梯状排列所形成的大锯齿边缘,使得边缘显示区域的弧形边缘过渡平滑,改善了边缘显示区域的显示效果。