CH531239A - Opto-elektronisches Schieberegister mit einem Flüssigkristall als Anzeigemedium - Google Patents
Opto-elektronisches Schieberegister mit einem Flüssigkristall als AnzeigemediumInfo
- Publication number
- CH531239A CH531239A CH1677271A CH1677271A CH531239A CH 531239 A CH531239 A CH 531239A CH 1677271 A CH1677271 A CH 1677271A CH 1677271 A CH1677271 A CH 1677271A CH 531239 A CH531239 A CH 531239A
- Authority
- CH
- Switzerland
- Prior art keywords
- cell
- shift register
- display medium
- display
- electrode
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 22
- 230000005693 optoelectronics Effects 0.000 title claims description 6
- 230000004913 activation Effects 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000000149 argon plasma sintering Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims description 4
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010292 electrical insulation Methods 0.000 claims description 2
- 238000005401 electroluminescence Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
- G04G9/06—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/08—Output circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/001—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using elements not covered by groups H03K23/002 and H03K23/74 - H03K23/84
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1677271A CH531239A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister mit einem Flüssigkristall als Anzeigemedium |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1677271A CH531239A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister mit einem Flüssigkristall als Anzeigemedium |
| CH1351570A CH525514A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister für ein Zeitmessgerät mit einem Flüssigkristall als Anzeigemedium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH531239A true CH531239A (de) | 1972-11-30 |
Family
ID=4393075
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1677271A CH531239A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister mit einem Flüssigkristall als Anzeigemedium |
| CH1351570D CH1351570A4 (enExample) | 1970-09-10 | 1970-09-10 | |
| CH1351570A CH525514A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister für ein Zeitmessgerät mit einem Flüssigkristall als Anzeigemedium |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1351570D CH1351570A4 (enExample) | 1970-09-10 | 1970-09-10 | |
| CH1351570A CH525514A (de) | 1970-09-10 | 1970-09-10 | Opto-elektronisches Schieberegister für ein Zeitmessgerät mit einem Flüssigkristall als Anzeigemedium |
Country Status (2)
| Country | Link |
|---|---|
| CH (3) | CH531239A (enExample) |
| DE (1) | DE2048830C3 (enExample) |
-
1970
- 1970-09-10 CH CH1677271A patent/CH531239A/de not_active IP Right Cessation
- 1970-09-10 CH CH1351570D patent/CH1351570A4/xx unknown
- 1970-09-10 CH CH1351570A patent/CH525514A/de not_active IP Right Cessation
- 1970-10-05 DE DE19702048830 patent/DE2048830C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH1351570A4 (enExample) | 1972-02-29 |
| CH525514A (de) | 1972-02-29 |
| DE2048830A1 (de) | 1972-03-16 |
| DE2048830B2 (de) | 1980-09-04 |
| DE2048830C3 (de) | 1981-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |