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:
Sep. 01, 2020
Filed:
Jul. 06, 2017
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Hyuneok Shin, Gwacheon-si, KR;
Dokeun Song, Yongin-si, KR;
Sangwon Shin, Yongin-si, KR;
Dongmin Lee, Anyang-si, KR;
Hyunju Kang, Yongin-si, KR;
Chanwoo Yang, Siheung-si, KR;
Juhyun Lee, Seongnam-si, KR;
Gwangmin Cha, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-Si, Gyeonggi-Do, KR;
Abstract
A display substrate, a display device, and a touch panel, the display substrate including a base substrate; and an electrode on the base substrate, the electrode including a first light transmitting layer, wherein the first light transmitting layer has a work function ranging from about 4.75 eV to about 4.9 eV, the first light transmitting layer includes a first transparent conductive oxide (TCO) layer and a first metal element doped in the first transparent conductive oxide layer, the first metal element being a group 2 metal element, the first metal element is included in the first light transmitting layer in an amount of about 0.01 atomic percent (atomic %) to about 5.00 atomic %, based on a total number of atoms in the first light transmitting layer.