The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2019
Filed:
Apr. 23, 2018
Applicant:
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Inventors:
Hideaki Shishido, Kanagawa, JP;
Hiroyuki Miyake, Tochigi, JP;
Kouhei Toyotaka, Kanagawa, JP;
Makoto Kaneyasu, Kanagawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 27/32 (2006.01); G02F 1/1343 (2006.01); G02F 1/1362 (2006.01); G09G 3/36 (2006.01); G09G 3/20 (2006.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); G02F 1/13624 (2013.01); G02F 1/134309 (2013.01); G02F 1/134336 (2013.01); G02F 1/136277 (2013.01); G02F 1/136286 (2013.01); G09G 3/2085 (2013.01); G09G 3/3607 (2013.01); G09G 3/3611 (2013.01); G09G 3/3659 (2013.01); H01L 27/1255 (2013.01); H01L 27/326 (2013.01); H01L 27/3211 (2013.01); H01L 27/3213 (2013.01); H01L 27/3216 (2013.01); H01L 27/3218 (2013.01); H01L 27/3244 (2013.01); H01L 27/3248 (2013.01); H01L 27/3262 (2013.01); H01L 27/3276 (2013.01); H01L 33/62 (2013.01); G02F 2201/52 (2013.01); G09G 2300/0465 (2013.01); G09G 2300/08 (2013.01); H01L 27/323 (2013.01);
Abstract
Provided is a display device with high resolution, high display quality, or high aperture ratio. A pixel includes three subpixels and is electrically connected to two gate lines. One of the gate lines is electrically connected to a gate of a transistor included in each of the two subpixels, and the other gate line is electrically connected to a gate of a transistor included in the other subpixel. Display elements of the three subpixels are arranged in the same direction. Three pixel electrodes of the three subpixels are arranged in the same direction.