US 11,656,492 B2
Electronic device
Wei-Chih Chen, Miao-Li County (TW); and Chih-Ming Liang, Miao-Li County (TW)
Assigned to INNOLUX CORPORATION, Chu-Nan (TW)
Filed by InnoLux Corporation, Miao-Li County (TW)
Filed on Nov. 22, 2021, as Appl. No. 17/532,561.
Application 17/532,561 is a continuation of application No. 16/719,519, filed on Dec. 18, 2019, abandoned.
Claims priority of application No. 201910011183.X (CN), filed on Jan. 7, 2019.
Prior Publication US 2022/0082884 A1, Mar. 17, 2022
Int. Cl. G02F 1/1335 (2006.01); H01L 27/32 (2006.01)
CPC G02F 1/133512 (2013.01) [G02F 1/133514 (2013.01); H01L 27/322 (2013.01); H01L 27/3244 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a first substrate;
a second substrate, opposite to the first substrate;
a black matrix layer disposed between the first substrate and the second substrate and comprising a first pixel region and a first shielding region, wherein the first pixel region and the first shielding region are disposed along a first direction, the first pixel region comprises a first sub-pixel opening and a second sub-pixel opening arranged along a second direction, and the first direction is different from the second direction;
a scan line disposed between the first substrate and the second substrate, wherein the scan line extends along the second direction, and the first shielding region overlaps the scan line;
a first color resist and a second color resist disposed in the first shielding region, wherein a color of the first color resist is different from a color of the second color resist, the first color resist comprises a curve edge, the curve edge of the first color resist overlaps the second color resist in the first shielding region to form an overlapping region, and a width of the overlapping region at the second direction is greater than 0 and less than 50% of a width of the first sub-pixel opening at the second direction;
a first pixel color resist disposed corresponding to the first sub-pixel opening in the first pixel region, wherein a width of the first pixel color resist at the second direction is greater than the width of the first sub-pixel opening at the second direction; and
a second pixel color resist disposed corresponding to the second sub-pixel opening in the first pixel region, wherein the first pixel color resist and the second pixel color resist are not overlapped,
wherein a portion of the first pixel region is disposed between the first pixel color resist and the second pixel color resist, the portion of first pixel region comprises a top surface and a bottom surface, and a width of the top surface is smaller than a width of the bottom surface, wherein the first pixel color resist is isolated from the second pixel color resist via the first pixel region, and the first pixel color resist and the second pixel color resist cover the top surface of the first pixel region,
wherein a recess is formed between the first pixel color resist and the second pixel color resist, and the recess is disposed on the first pixel region.