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:
Jan. 07, 2020
Filed:
Sep. 07, 2017
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Yoshiharu Hirakata, Tochigi, JP;
Koichi Takeshima, Tochigi, JP;
Takayuki Ohide, Tochigi, JP;
Kenji Shinozaki, Tochigi, JP;
Kanpei Kojima, Tochigi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
A display panel and the like with a novel structure are provided. In the display panel, a first functional layer includes a pixel circuit and a first insulating film. A second functional layer includes a coloring film and a second insulating film. The first insulating film and the second insulating film each have a thickness of 0.5 μm to 3 μm and a Young's modulus of 3 GPa to 12 GPa. A sealing material is provided between a first base and a second base. A structure body is provided between the first base and the second base, and keeps a predetermined gap between the first and second bases. A pixel is surrounded by the first base, the second base, and the sealing material. A display element in the pixel is electrically connected to a pixel circuit and overlaps with a coloring film and a liquid crystal material.