US 12,255,192 B2
Display device
Masanobu Ikeda, Tokyo (JP); Yoshinori Aoki, Tokyo (JP); and Akihiro Ogawa, Tokyo (JP)
Assigned to JAPAN DISPLAY INC., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Aug. 9, 2021, as Appl. No. 17/396,826.
Claims priority of application No. 2020-141061 (JP), filed on Aug. 24, 2020.
Prior Publication US 2022/0059517 A1, Feb. 24, 2022
Int. Cl. H01L 25/16 (2023.01)
CPC H01L 25/167 (2013.01) 8 Claims
OG exemplary drawing
 
1. A display device comprising:
a display portion mounted with a first LED and a second LED;
a pixel circuit portion provided with a first pixel-circuit thin film transistor electrically connected to the first LED and a second pixel-circuit thin film transistor electrically connected to the second LED, the pixel circuit portion being arranged in a central portion of a substrate;
a drive circuit portion provided with a drive-circuit thin film transistor comprising a part of a scanning driving circuit, the drive circuit portion being arranged adjacent to the pixel circuit portion; and
a shielding layer provided between the display portion and the drive circuit portion,
wherein
a fixed potential is applied to the shielding layer,
the first LED overlaps the pixel circuit portion, and
the second LED overlaps the drive circuit portion with the shielding layer therebetween.