KR970700896A - 액정 표시 장치 접속용 마이크로 콘트롤러 장치(Microcontroller interfacing with an LCD) - Google Patents
액정 표시 장치 접속용 마이크로 콘트롤러 장치(Microcontroller interfacing with an LCD)Info
- Publication number
- KR970700896A KR970700896A KR1019960704036A KR19960704036A KR970700896A KR 970700896 A KR970700896 A KR 970700896A KR 1019960704036 A KR1019960704036 A KR 1019960704036A KR 19960704036 A KR19960704036 A KR 19960704036A KR 970700896 A KR970700896 A KR 970700896A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage divider
- liquid crystal
- crystal display
- control
- microcontroller
- 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.)
- Abandoned
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
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
- G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
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)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP94203446 | 1994-11-28 | ||
| EP94203446.3 | 1994-11-28 | ||
| PCT/IB1995/000921 WO1996017337A1 (en) | 1994-11-28 | 1995-10-25 | Microcontroller interfacing with an lcd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970700896A true KR970700896A (ko) | 1997-02-12 |
Family
ID=8217412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960704036A Abandoned KR970700896A (ko) | 1994-11-28 | 1995-10-25 | 액정 표시 장치 접속용 마이크로 콘트롤러 장치(Microcontroller interfacing with an LCD) |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5805127A (2) |
| EP (1) | EP0741897A1 (2) |
| JP (1) | JPH09508988A (2) |
| KR (1) | KR970700896A (2) |
| TW (1) | TW279966B (2) |
| WO (1) | WO1996017337A1 (2) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100253378B1 (ko) * | 1997-12-15 | 2000-04-15 | 김영환 | 주문형반도체의외부표시장치 |
| DE20021357U1 (de) * | 2000-12-18 | 2001-03-22 | Siemens AG, 80333 München | Antriebssteuerung mit Bedienungskonsole |
| EP1875454B1 (fr) * | 2005-04-27 | 2014-06-11 | Semtech Corporation | Circuit et procede de commande d'affichage a segment a cristaux liquides |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936676A (en) * | 1974-05-16 | 1976-02-03 | Hitachi, Ltd. | Multi-level voltage supply circuit for liquid crystal display device |
| JPS51132940A (en) * | 1975-05-14 | 1976-11-18 | Sharp Corp | Electric source apparatus |
| DE3427986A1 (de) * | 1984-07-28 | 1986-01-30 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zur ansteuerung von fluessigkristall-anzeigen |
| JPH0756542B2 (ja) * | 1985-09-25 | 1995-06-14 | カシオ計算機株式会社 | 液晶駆動回路 |
| US5010328A (en) * | 1987-07-21 | 1991-04-23 | Thorn Emi Plc | Display device |
| US4870398A (en) * | 1987-10-08 | 1989-09-26 | Tektronix, Inc. | Drive waveform for ferroelectric displays |
| JPH0799452B2 (ja) * | 1989-04-25 | 1995-10-25 | シチズン時計株式会社 | 表示駆動回路 |
| US5301047A (en) * | 1989-05-17 | 1994-04-05 | Hitachi, Ltd. | Liquid crystal display |
| JP2951352B2 (ja) * | 1990-03-08 | 1999-09-20 | 株式会社日立製作所 | 多階調液晶表示装置 |
| KR950000754B1 (ko) * | 1992-04-30 | 1995-01-28 | 삼성전관 주식회사 | 강유전성 액정의 구동방법 및 바이어스 전압회로 |
| JPH07120718A (ja) * | 1993-08-31 | 1995-05-12 | Sharp Corp | 液晶表示装置の駆動電圧発生装置 |
-
1995
- 1995-10-25 WO PCT/IB1995/000921 patent/WO1996017337A1/en not_active Ceased
- 1995-10-25 KR KR1019960704036A patent/KR970700896A/ko not_active Abandoned
- 1995-10-25 JP JP8518504A patent/JPH09508988A/ja active Pending
- 1995-10-25 EP EP95933595A patent/EP0741897A1/en not_active Withdrawn
- 1995-11-04 TW TW084111700A patent/TW279966B/zh active
- 1995-11-06 US US08/554,121 patent/US5805127A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW279966B (2) | 1996-07-01 |
| WO1996017337A1 (en) | 1996-06-06 |
| US5805127A (en) | 1998-09-08 |
| EP0741897A1 (en) | 1996-11-13 |
| JPH09508988A (ja) | 1997-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| NORF | Unpaid initial registration fee | ||
| PC1904 | Unpaid initial registration fee |
St.27 status event code: A-2-2-U10-U13-oth-PC1904 St.27 status event code: N-2-6-B10-B12-nap-PC1904 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |