TW226460B - Signal driver of scanning device - Google Patents

Signal driver of scanning device

Info

Publication number
TW226460B
TW226460B TW82100465A TW82100465A TW226460B TW 226460 B TW226460 B TW 226460B TW 82100465 A TW82100465 A TW 82100465A TW 82100465 A TW82100465 A TW 82100465A TW 226460 B TW226460 B TW 226460B
Authority
TW
Taiwan
Prior art keywords
base board
input lines
demultiplexer
group
image signal
Prior art date
Application number
TW82100465A
Other languages
Chinese (zh)
Inventor
Shyue-Neng Lii
Daw-Lan Huoh
Original Assignee
Yuenfoong Yu Paper Nfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuenfoong Yu Paper Nfg Co Ltd filed Critical Yuenfoong Yu Paper Nfg Co Ltd
Priority to TW82100465A priority Critical patent/TW226460B/en
Application granted granted Critical
Publication of TW226460B publication Critical patent/TW226460B/en

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Abstract

One type of signal driver for liquid crystal display scanning device whichincludes #1 and #2 base board in which the #1 base board is made of glassand separated by one layer of optoelectronic material, consists of 1. Y input lines on the #1 base board 2. Y demultiplexer element of X group implemented on the base board, eachof which is connected to one of Y input lines. In the demultiplexer outsidethe #1 base board there are X enabling signal connected with Y demultiplexerelement of X group to make each demultiplexer element work 3. control circuit outside the #1 base board, in which there are Y outputlines connected with Y input lines. The image signal and prechargedpotential is coupled with Y input lines and precharged potential isgenerated before the image signal is coupled with Y input lines. In themeantime of generating precharged potential the demultiplexer activates theY demultiplexer element of X group. When the image signal is operating, thenactivating the X group sequentially.
TW82100465A 1993-01-28 1993-01-28 Signal driver of scanning device TW226460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW82100465A TW226460B (en) 1993-01-28 1993-01-28 Signal driver of scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW82100465A TW226460B (en) 1993-01-28 1993-01-28 Signal driver of scanning device

Publications (1)

Publication Number Publication Date
TW226460B true TW226460B (en) 1994-07-11

Family

ID=51348380

Family Applications (1)

Application Number Title Priority Date Filing Date
TW82100465A TW226460B (en) 1993-01-28 1993-01-28 Signal driver of scanning device

Country Status (1)

Country Link
TW (1) TW226460B (en)

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