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:
Jun. 12, 2018
Filed:
Jan. 26, 2017
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventor:
Takahiro Ushikubo, Minato-ku, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3213 (2013.01); H01L 27/3211 (2013.01); H01L 27/3246 (2013.01); H01L 27/3276 (2013.01); H01L 51/5016 (2013.01); H01L 51/5268 (2013.01); H01L 51/5271 (2013.01);
Abstract
The reflecting layer is formed on a white pixel PW and chromatic color pixels PR, PG, and PB. The semitransparent reflecting layer is formed on the white pixel PW and the chromatic color pixels PR, PG, and PB. The semitransparent reflecting layer and the intermediate layer in the white pixel PW constitute the light scattering structure. According to this display device, it is possible to obtain an advantage of a micro-cavity structure and an advantage of the white pixel while suppressing an increase in manufacturing cost.