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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.:

US 11024684 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Jul. 20, 2017

Display device

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Kyoung-Ji Bae, Uiwang-si, KR;

Heum-Il Baek, Goyang-si, KR;

Sam-Jong Lee, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Khaja Ahmad

Assistant Examiner:

Khatib A Rahman

Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/15 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3246 (2013.01); H01L 27/156 (2013.01); H01L 27/3216 (2013.01); H01L 51/0003 (2013.01); H01L 51/0012 (2013.01); H01L 51/5206 (2013.01); H01L 51/0005 (2013.01);
Abstract

A display device can include a substrate including first and second pixel regions; a first electrode in each of the first and second pixel regions; and a bank disposed at a boundary of each of the first and second pixel regions on the first electrode defining a first opening exposing a portion of the first electrode and a second opening within the bank defining a formation area of an emitting layer, the second opening is larger than the first opening, in which an area of the first opening in the first pixel region is smaller than an area of the first opening in the second pixel region, and an area of the second opening in the first pixel region is substantially same as an area of the second opening in the second pixel region.

Find Patent Forward Citations

Bae, Kyoung-Ji. (2021). Display device (U.S. Patent No. 11024684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11024684

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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