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1. (CN105511152) Display substrate, display panel and display device

Office : China
Application Number: 102016000074558 Application Date: 02.02.2016
Publication Number: 105511152 Publication Date: 20.04.2016
Publication Kind : A
IPC:
G02F 1/1335
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
CPC:
G02F 1/133512
G02F 2001/133388
G02F 2201/56
H01L 27/322
H01L 51/0096
H01L 51/5281
Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
BOE TECHNOLOGY GROUP CO., LTD.
Inventors: ZANG PENGCHENG
WANG YANG
LI TING
Priority Data:
Title: (EN) Display substrate, display panel and display device
Abstract:
(EN) The invention discloses a display substrate, a display panel and a display device. The display substrate comprises a display area and a shading area, wherein a pixel array which is composed of a plurality of pixels is arranged in the display area; the pixels located on the outmost side of the pixel array are arranged as edge pixels; a plurality of edge pixels which are located in a same row or line and are continuously arrayed are formed into a protruding area; protruding ladders are formed by the junctures of the protruding area and the shading area; a first shading pattern is formed in the protruding area, so that the at least two-step transition sub-ladder is formed by the juncture of an illuminating area of the protruding area and the first shading pattern; and the transition sub-ladder is along the climbing direction of the corresponding protruding ladders. According to the technical scheme provided by the invention, the first shading pattern is arranged in the protruding area, so that the protruding ladders in larger size are converted into a plurality of transition sub-ladders which are in smaller size and along the climbing direction of the protruding ladders, the whole sawtooth sense of the protruding area while displaying is weakened and the visual effect of the edge of the display panel is improved.