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1. (WO2017031794) LEVEL CONVERSION CIRCUIT AND LEVEL CONVERSION METHOD THEREFOR

Pub. No.:    WO/2017/031794    International Application No.:    PCT/CN2015/089599
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Wed Sep 16 01:59:59 CEST 2015
IPC: H03K 19/0175
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: ZHANG, Hua
张华
Title: LEVEL CONVERSION CIRCUIT AND LEVEL CONVERSION METHOD THEREFOR
Abstract:
A level conversion circuit and a level conversion method therefor. The level conversion circuit comprises a first input end (301), a second input end (302), multiple output ends (303), and a pulse generation circuit (30). The first input end (301) is used for receiving a first pulse input signal (1). The second input end (302) is used for receiving a second pulse input signal (2). The pulse generation circuit (30) is used for outputting pulse output signals at the multiple output ends (303) in turn in a circular manner according to the first pulse input signal (1) and the second pulse input signal (2). The level conversion circuit further comprises a third input end (304). The third input end (304) is used for receiving a third pulse input signal (3). The pulse generation circuit (30) sets, according to the third pulse input signal (3), a quantity of output ends for outputting pulse output signals in each circulation. In this way, the technological process is improved, requirements for different output clock signal quantities are satisfied, and multiple designs are compatible.