Muncy, Geissler, Olds & Lowe, P.C.
Shift register and voltage adjusting circuit and voltage adjusting method thereof
A shift register and a voltage adjusting circuit and method thereof are disclosed. The voltage adjusting circuit includes a first input terminal, a second input terminal, a transistor, a first capacitor, a second capacitor, and an output terminal. The first input terminal receives a second clock signal. The second input terminal receives a fourth clock signal. The transistor has a source electrode, a drain electrode, and a gate electrode. The source electrode is coupled to ground and the gate electrode is coupled to the second input terminal. The first capacitor is coupled between the drain electrode and the first input terminal. One end of second capacitor is coupled between the first capacitor and drain electrode, and the other end of second capacitor is coupled between the second input terminal and gate electrode. The output terminal is coupled between the first capacitor and drain electrode to output an adjusted voltage.
HANNSTAR DISPLAY CORPORATION
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inventional inventional additional inventional inventional inventional
Chung-Lin Chien-Ting Kuo-Sheng
Chang Chan Lee