Invention Grant
- Patent Title: Static-tolerant display apparatus
- Patent Title (中): 静电容量显示装置
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Application No.: US12392059Application Date: 2009-02-24
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Publication No.: US08174019B2Publication Date: 2012-05-08
- Inventor: Han-Na Ma , Ji-Yong Park , Jin-Suk Park , Gyung-Soon Park
- Applicant: Han-Na Ma , Ji-Yong Park , Jin-Suk Park , Gyung-Soon Park
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR2008-0032256 20080407
- Main IPC: H01L27/14
- IPC: H01L27/14

Abstract:
A display apparatus includes a thin film transistor having a top-gate structure and a storage capacitor that are arranged on a first substrate. An upper electrode of the storage capacitor has a size larger than a size of a lower electrode, so as to cover an entire surface of the lower electrode in a plan view. Thus, electric field caused by static electricity may be prevented from accumulating at a corner of the upper electrode when the electric filed flows from the lower electrode to the upper electrode, thereby preventing an intermediate insulating layer from being burnt.
Public/Granted literature
- US20090250702A1 STATIC-TOLERANT DISPLAY APPARATUS Public/Granted day:2009-10-08
Information query
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