Invention Grant
- Patent Title: Substrate for display device, display device, and touch panel
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Application No.: US15642580Application Date: 2017-07-06
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Publication No.: US10761630B2Publication Date: 2020-09-01
- Inventor: Hyuneok Shin , Dokeun Song , Sangwon Shin , Dongmin Lee , Hyunju Kang , Chanwoo Yang , Juhyun Lee , Gwangmin Cha
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-Si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-Si, Gyeonggi-Do
- Agency: Kile Park Reed & Houtteman PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5ac68503
- Main IPC: H01L51/52
- IPC: H01L51/52 ; G06F3/041 ; G02F1/1333 ; G02F1/1343 ; G06F3/044

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.
Public/Granted literature
- US20180011579A1 SUBSTRATE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND TOUCH PANEL Public/Granted day:2018-01-11
Information query
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