US RE50,291 E1
Display panel and manufacturing method thereof and display device
Mingche Hsieh, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/900,851
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jul. 23, 2019, PCT No. PCT/CN2019/097365
§ 371(c)(1), (2) Date Feb. 21, 2020,
PCT Pub. No. WO2020/020186, PCT Pub. Date Jan. 30, 2020.
Application 17/900,851 is a reissue of application No. 16/640,801, filed on Jul. 23, 2019, granted, now 11,127,763, issued on Sep. 21, 2021.
Claims priority of application No. 201810819474.7 (CN), filed on Jul. 24, 2018.
Int. Cl. H04M 1/00 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H01L 27/12 (2006.01); H01L 29/786 (2006.01); H04B 1/3888 (2015.01); H04M 1/02 (2006.01); H10K 59/126 (2023.01); H10K 59/131 (2023.01)
CPC H01L 27/124 (2013.01) [H01L 27/1262 (2013.01); H01L 29/78633 (2013.01); H04B 1/3888 (2013.01); H04M 1/0264 (2013.01); H04M 1/0266 (2013.01); G02F 1/136209 (2013.01); G02F 1/1368 (2013.01); H10K 59/126 (2023.02); H10K 59/131 (2023.02)] 18 Claims
OG exemplary drawing
 
[ 20. A display panel, comprising:
a base substrate comprising a first display area and a second display area, wherein the second display area is located at one or more sides of the first display area, and wherein a transmittance of the first display area is greater than a transmittance of the second display area; and
a light-shielding layer and a plurality of wires located in the first display region,
wherein the light-shielding layer comprises a plurality of light-shielding structures, orthographic projections of at least two wires on the base substrate are located within an orthographic projection of one light-shielding structure on the base substrate, and the one light-shielding structure is configured to shield external light emitted to the at least two wires through the base substrate; and
wherein a ratio of a width of the one light-shielding structure to a first spacing is less than 7.5/16.125, and a sum of the width of the one light-shielding structure and the first spacing is greater than 94.5 microns; the first spacing is a distance between two adjacent light-shielding structures. ]