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Patent Searching and Data


Title:
多等級電気レベル駆動装置
Document Type and Number:
Japanese Patent JP4794542
Kind Code:
B2
Abstract:
Provided is a multilevel voltage driving device and system. The multilevel voltage driving device comprises a level converter, which is provided with an AC signal input terminal for inputting an AC signal, a high level output terminal for outputting a high level, and an intermediate level output terminal for outputting an intermediate level; and a switch selector, which is connected with the high level output terminal and the intermediate level output terminal, and which is provided with a control signal input terminal, for inputting a control signal to alternately select the high level and intermediate level, and an output terminal for outputting the selected level.

Inventors:
Shin She Inn
Min Cheng
Application Number:
JP2007328298A
Publication Date:
October 19, 2011
Filing Date:
December 20, 2007
Export Citation:
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Assignee:
Beijing BOE Optoelectronics Technology Company Limited
International Classes:
H03K4/02; G02F1/133; G09G3/20; G09G3/36
Domestic Patent References:
JP60249191A
JP2282788A
JP4204689A
JP8160916A
JP2003215630A
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takuto Tanaka