Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Li-Wei Shih0
Chi-Wen Chen0
Date of Patent
August 24, 2010
0Patent Application Number
116968860
Date Filed
April 5, 2007
0Patent Primary Examiner
Patent abstract
A display apparatus comprises a pixel array, a front-end circuit, a test circuit, and an enable circuit. The test circuit tests the pixel array. The enable circuit determines whether to enable the test circuit in response to a predetermined voltage. After the pixel array is tested, the predetermined voltage is provided by the front-end circuit to disable the test circuit.
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