DE2939553C2 - - Google Patents
Info
- Publication number
- DE2939553C2 DE2939553C2 DE19792939553 DE2939553A DE2939553C2 DE 2939553 C2 DE2939553 C2 DE 2939553C2 DE 19792939553 DE19792939553 DE 19792939553 DE 2939553 A DE2939553 A DE 2939553A DE 2939553 C2 DE2939553 C2 DE 2939553C2
- Authority
- DE
- Germany
- 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
- G09G3/04—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
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792939553 DE2939553A1 (de) | 1979-09-28 | 1979-09-28 | Schaltungsanordnung zur steuerung einer mehrstelligen fluessigkristallanzeige |
| CH594480A CH648944A5 (en) | 1979-09-28 | 1980-08-06 | Method for controlling a multi-digit liquid-crystal display for the purpose of representing information in accordance with the multistep matrix multiplex principle, and circuit arrangement for carrying out the same |
| JP13570380A JPS5651787A (en) | 1979-09-28 | 1980-09-29 | Multidigit liquiddcrystal displayyunit control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792939553 DE2939553A1 (de) | 1979-09-28 | 1979-09-28 | Schaltungsanordnung zur steuerung einer mehrstelligen fluessigkristallanzeige |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2939553A1 DE2939553A1 (de) | 1981-04-02 |
| DE2939553C2 true DE2939553C2 (US06653308-20031125-C00197.png) | 1982-11-11 |
Family
ID=6082242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792939553 Granted DE2939553A1 (de) | 1979-09-28 | 1979-09-28 | Schaltungsanordnung zur steuerung einer mehrstelligen fluessigkristallanzeige |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5651787A (US06653308-20031125-C00197.png) |
| CH (1) | CH648944A5 (US06653308-20031125-C00197.png) |
| DE (1) | DE2939553A1 (US06653308-20031125-C00197.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409030A1 (de) * | 1989-07-21 | 1991-01-23 | EUROSIL electronic GmbH | Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2513418A1 (fr) * | 1981-09-22 | 1983-03-25 | Mitsubishi Electric Corp | Dispositif d'affichage avec compensation du temps de retard |
| JPS595979U (ja) * | 1982-07-05 | 1984-01-14 | タキロン株式会社 | スケ−トリンク構造 |
| JP2569476B2 (ja) * | 1986-01-21 | 1997-01-08 | カシオ計算機株式会社 | 液晶駆動表示方式 |
| JP2791415B2 (ja) * | 1995-02-13 | 1998-08-27 | カシオ計算機株式会社 | 液晶駆動方式 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873888A (en) * | 1974-03-27 | 1975-03-25 | Rca Corp | Liquid crystal protection circuit |
| JPS5189348A (US06653308-20031125-C00197.png) * | 1975-02-04 | 1976-08-05 | ||
| DE2707798A1 (de) * | 1977-02-23 | 1978-08-24 | Seikosha Kk | Verfahren und vorrichtung zur steuerung einer mehrstelligen fluessigkristallanzeige |
-
1979
- 1979-09-28 DE DE19792939553 patent/DE2939553A1/de active Granted
-
1980
- 1980-08-06 CH CH594480A patent/CH648944A5/de not_active IP Right Cessation
- 1980-09-29 JP JP13570380A patent/JPS5651787A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409030A1 (de) * | 1989-07-21 | 1991-01-23 | EUROSIL electronic GmbH | Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige |
| DE4006243A1 (de) * | 1989-07-21 | 1991-01-31 | Eurosil Electronic Gmbh | Schaltungsanordnung zum betrieb einer fluessigkristallanzeige |
Also Published As
| Publication number | Publication date |
|---|---|
| CH648944A5 (en) | 1985-04-15 |
| JPS5651787A (en) | 1981-05-09 |
| DE2939553A1 (de) | 1981-04-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: EUROSIL ELECTRONIC GMBH, 8057 ECHING, DE |
|
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |