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:
Jul. 28, 2020
Filed:
Jan. 18, 2019
Applicant:
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Inventors:
Assignee:
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01); H01L 29/786 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5246 (2013.01); H01L 27/1214 (2013.01); H01L 27/1218 (2013.01); H01L 27/1266 (2013.01); H01L 27/3244 (2013.01); H01L 29/78672 (2013.01); H01L 51/0097 (2013.01); H01L 51/56 (2013.01); H01L 27/3276 (2013.01); H01L 51/5237 (2013.01); H01L 51/5243 (2013.01); H01L 51/5253 (2013.01); H01L 2221/68368 (2013.01); H01L 2227/326 (2013.01); H01L 2251/5323 (2013.01);
Abstract
To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.