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1. (WO2018133424) ARRAY SUBSTRATE AND DISPLAY APPARATUS

Pub. No.:    WO/2018/133424    International Application No.:    PCT/CN2017/100143
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Sat Sep 02 01:59:59 CEST 2017
IPC: G02F 1/1335
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: LIAO, Feng
廖峰
DONG, Xue
董学
LV, Jing
吕敬
IM, Yunsik
林允植
Title: ARRAY SUBSTRATE AND DISPLAY APPARATUS
Abstract:
An array substrate comprises multiple pixel groups (4000, 5000, 6000, 7000, 9000) arranged along the column direction. Each of the multiple pixel groups (4000, 5000, 6000, 7000, 9000) comprises multiple subpixel rows (4100, 5100, 6100, 7100, 9100). Each of the subpixel rows (4100, 5100, 6100, 7100, 9100) comprises multiple subpixels (440, 540, 640). A first light blocking strip (411, 511, 611, 711, 911) or a second light blocking strip (412, 512, 612, 712, 912) is disposed between each two adjacent subpixels (440, 540, 640), and the first light blocking strips (411, 511, 611, 711, 911) and the second light blocking strips (412, 512, 612, 712, 912) are disposed alternately. The first light blocking strip (411, 511, 611, 711, 911) has a first width. The second light blocking strip (412, 512, 612, 712, 912) has a second width. For each of the pixel groups (4000, 5000, 6000, 7000, 9000), a first light blocking strip (411, 511, 611, 711, 911) in at least one subpixel row (4100, 5100, 6100, 7100, 9100) is aligned with a second light blocking strip (412, 512, 612, 712, 912) in at least one different subpixel row (4100, 5100, 6100, 7100, 9100). Without decreasing the aperture ratio, The array substrate avoids pixel display brightness differences caused by small grayscale values.