发明名称 Inspection circuit and display device thereof
摘要 An inspection circuit is used for inspecting signal wires of a display area. The inspection circuit includes a shorting bar, plural first shorting switches, and plural second shorting switches. The plurality of the first and the second shorting switches are disposed at different sides of the display area for increasing space between each adjacent shorting switch so as to reduce coupling effect. In the inspection circuit, a first shorting switch is electrically connected between the shorting bar and first end of one signal wire, and a second shorting switch is electrically connected between the second end of that signal wire and second end of another signal wire.
申请公布号 US8120374(B2) 申请公布日期 2012.02.21
申请号 US20090358250 申请日期 2009.01.23
申请人 CHANG HSI-MING;CHUNGHWA PICTURE TUBES, LTD. 发明人 CHANG HSI-MING
分类号 G01R31/26 主分类号 G01R31/26
代理机构 代理人
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