Invention Grant
- Patent Title: EL display apparatus having a control circuit for protection of a gate driver circuit
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Application No.: US14904741Application Date: 2014-06-12
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Publication No.: US09773452B2Publication Date: 2017-09-26
- Inventor: Masaru Nishimura , Toshiyuki Kato , Hirofumi Nakagawa
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2013-149908 20130718
- International Application: PCT/JP2014/003127 WO 20140612
- International Announcement: WO2015/008424 WO 20150122
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/3258 ; H05B33/08 ; G09G3/3266 ; G09G3/10

Abstract:
An EL display apparatus includes: gate driver ICs (i. e., gate driver circuits); a plurality of pixels; gate signal lines each transmit a selection voltage for selecting a pixel from the pixels and non-selection voltage for placing a pixel in a non-selection state; and TCON. The pixels each include: a driving transistor; an EL element; a first switching transistor; and a second switching transistor. The gate driver ICs each include scanning and outputting buffer circuits which are connected to TCON to which an output signal of each of the scanning and outputting buffer circuits is inputted.
Public/Granted literature
- US20160163264A1 EL DISPLAY APPARATUS Public/Granted day:2016-06-09
Information query
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