RESET CIRCUIT AND METHOD FOR HIGH DEFINITION MULTIMEDIA INTERFACE

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United States of America Patent

APP PUB NO 20080074555A1
SERIAL NO

11777754

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Abstract

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A reset circuit and a reset method for a high definition multimedia interface (HDMI) are provided. The reset circuit includes a first resistor, a second resistor, and a regulation unit. When a host system changes resolution of multimedia data, the regulation unit regulates a hot-plug detect signal to generate a logic low level pulse signal, so as to reset the data connection between the host system and a display apparatus. Thus, the multimedia data are displayed normally without resetting a connector.

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Patent Owner(s)

Patent OwnerAddress
OPTOMA CORPORATION12F NO 213 SEC 3 BEIXIN RD XINDIAN DIST NEW TAIPEI CITY 231633

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wen-Chen Taipei, TW 4 86
Hu, Lien-Fu Taipei, TW 2 7

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