LCD DRIVING CIRCUIT

PURPOSE: A LCD driving circuit is provided to solve the problem of enlargement of source driver in previous models when equipped with buffers and decoders which are numerous as the increased numbers of channels as the number of pixels increase. CONSTITUTION: A LCD driving circuit includes the follow...

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Bibliographic Details
Main Authors MIN, BYUNG MOO, LEE, JUNG HWAN
Format Patent
LanguageEnglish
Published 05.09.2000
Edition7
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:PURPOSE: A LCD driving circuit is provided to solve the problem of enlargement of source driver in previous models when equipped with buffers and decoders which are numerous as the increased numbers of channels as the number of pixels increase. CONSTITUTION: A LCD driving circuit includes the following components. A display panel(10) which is composed of a series of pixels(C11-Cnm). A buffer(B1-Bm) which outputs through one of the series of channels(CH1-CHm). A source driver(100) outputs the image. A switching unit(110) outputs the buffer signals through the inputted control signals(OS1, OS2). The device enables users to switch channels among the channel output signals so as to generate a series of pixels. The device eventually reduces the size of source driver.
Bibliography:Application Number: KR19990003550