KR910007283Y1 - 액정 판넬의 정역 표시 회로 - Google Patents
액정 판넬의 정역 표시 회로 Download PDFInfo
- Publication number
- KR910007283Y1 KR910007283Y1 KR2019850012386U KR850012386U KR910007283Y1 KR 910007283 Y1 KR910007283 Y1 KR 910007283Y1 KR 2019850012386 U KR2019850012386 U KR 2019850012386U KR 850012386 U KR850012386 U KR 850012386U KR 910007283 Y1 KR910007283 Y1 KR 910007283Y1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal panel
- gate
- module control
- control circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (1)
- 액정 모듈 콘트롤 회로(1)의 데이타 신호를 받아 액정 판넬 구동 회로(2)에서 액정 판넬(3)에 디스 플레이시키는 액정 판넬 구동 회로에 있어서, 상기 액정 모듈 콘트롤 회로(1)의 데이타 라인 출력을 반전시키는 인버터(I1)와, 상기 인버터(I1)의 출력과 정역 선택 스위치(SW)의 선택 레벨을 논리곱하는 앤드 게이트(A1)와, 상기 액정 모듈 콘트롤 회로(1)의 데이타 라인 출력과 정역 선택 스위치(SW)에서 선택되고 인버터(I2)에서 반전된 선택레벨을 논리곱하는 앤드 게이트(A2)와, 상기 앤드 게이트(A1)(A2)의 출력을 논리합하여 액정 판넬 구동회로(2)에 인가시키는 오아 게이트(OR)로 구성된 액정 판넬의 정역 표시 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850012386U KR910007283Y1 (ko) | 1985-09-25 | 1985-09-25 | 액정 판넬의 정역 표시 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850012386U KR910007283Y1 (ko) | 1985-09-25 | 1985-09-25 | 액정 판넬의 정역 표시 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870005988U KR870005988U (ko) | 1987-04-25 |
KR910007283Y1 true KR910007283Y1 (ko) | 1991-09-25 |
Family
ID=19245491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850012386U Expired KR910007283Y1 (ko) | 1985-09-25 | 1985-09-25 | 액정 판넬의 정역 표시 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910007283Y1 (ko) |
-
1985
- 1985-09-25 KR KR2019850012386U patent/KR910007283Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR870005988U (ko) | 1987-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19850925 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19871230 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19850925 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19910410 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910827 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19911223 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19920330 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19920327 |
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UR1001 | Payment of annual fee |
Payment date: 19940826 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19950829 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19960828 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19961230 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 19970826 Start annual number: 8 End annual number: 8 |
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FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 9 |
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UR1001 | Payment of annual fee |
Payment date: 19970829 Start annual number: 9 End annual number: 9 |
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EXPY | Expiration of term | ||
UC1801 | Expiration of term |