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Assignee: TPO Displays Corp.


Location: Miao-Li, TW
No. of patents: 5

NumberTitleIssue Date
7667177Reading circuit, display panel and electronic system utilizing the same
A reading circuit including a detection module, a first transistor, and a compensation module is disclosed. The detection module detects a light. The first transistor transforms the detection result for generating a current signal. The compensation module compensate...
02/23/2010
7123043Method and apparatus for testing driver circuits of AMOLED
A method and an apparatus for testing a plurality of driver circuits of an AMOLED before OLEDs are implanted are provided. The method and the apparatus select one specific driver circuit to be tested and dispose a conductive board above the array glass of the OLED t...
10/17/2006
7116295Method and system for testing driver circuits of amoled
A method and a system for testing a plurality of driver circuits of an AMOLED before OLEDs are formed are provided. Each driver circuit includes a terminal, which is connected to an OLED after the OLED is formed, and is connected to a test element to form an electri...
10/03/2006
7112458Method of forming a liquid crystal display
An active layer of a P-type low temperature polysilicon thin film transistor and a bottom electrode of a storage capacitor are first formed. Then, a P-type source/drain is formed and the bottom electrode is doped with dopants. A gate insulator, a gate electrode, a c...
09/26/2006
7109960Driving circuit for display and the operating method thereof
A driving circuit for display and the operating method thereof are provided. The driving circuit uses the data controller with multi-gray scale to make the color driving signal correspond to the related gray of the multi-gray scale, and uses the inverter to output t...
09/19/2006
 
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