Invention Grant
- Patent Title: Display device and method of canceling offset thereof
- Patent Title (中): 显示装置及其抵消方法
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Application No.: US13624340Application Date: 2012-09-21
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Publication No.: US09159282B2Publication Date: 2015-10-13
- Inventor: Hyungtae Kim , Jeongah Ahn , Jihoon Kim , Chon-Wook Park
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel Sibley & Sajovec, PA
- Priority: KR10-2011-0095211 20110921
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A method of canceling an offset of display device includes coinciding offset directions of amplifiers with one another and canceling offsets of the amplifiers through a chopping operation.
Public/Granted literature
- US20130069717A1 Display Device and Method of Canceling Offset Thereof Public/Granted day:2013-03-21
Information query
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