Invention Grant
- Patent Title: Voltage generation integrated circuit and display apparatus having the same
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Application No.: US14297192Application Date: 2014-06-05
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Publication No.: US09830848B2Publication Date: 2017-11-28
- Inventor: Jae-Won Jeong , Hyun Seok Hong , Young-Su Kim , Jinhyun Ko , Hyelim Kim , Kyung-Uk Choi , Sangyoung Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2013-0130514 20131030
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/20 ; H03K17/04 ; G09G3/00
Abstract:
An exemplary embodiment of the present invention discloses a voltage generation circuit of a display apparatus, including at least one resistor, a memory configured to store a resistance value set signal, a controller changing a resistance value of the resistor referring to the resistance value set stored in the memory, and a voltage generator connected to one end of the resistor and is configured to receive an input current corresponding to the resistance value of the resistor and generate a gate-on voltage corresponding to the input current.
Public/Granted literature
- US20150116298A1 VOLTAGE GENERATION INTEGRATED CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2015-04-30
Information query
