MY7700022A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- MY7700022A MY7700022A MY7700022A MY7700022A MY7700022A MY 7700022 A MY7700022 A MY 7700022A MY 7700022 A MY7700022 A MY 7700022A MY 7700022 A MY7700022 A MY 7700022A MY 7700022 A MY7700022 A MY 7700022A
- Authority
- MY
- Malaysia
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47015624A JPS4886493A (en) | 1972-02-07 | 1972-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY7700022A true MY7700022A (en) | 1977-12-31 |
Family
ID=11893851
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY7700021A MY7700021A (en) | 1972-02-07 | 1977-12-30 | Liquid crystal display device |
| MY7700022A MY7700022A (en) | 1972-02-07 | 1977-12-30 | Liquid crystal display device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY7700021A MY7700021A (en) | 1972-02-07 | 1977-12-30 | Liquid crystal display device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4886493A (en) |
| CH (1) | CH545078A (en) |
| GB (1) | GB1386714A (en) |
| HK (2) | HK61076A (en) |
| MY (2) | MY7700021A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114998A (en) * | 1974-02-18 | 1975-09-09 | ||
| JPS5149604U (en) * | 1974-10-14 | 1976-04-14 | ||
| AT351615B (en) * | 1975-12-03 | 1979-08-10 | Siemens Ag | ARRANGEMENT FOR PASSIVE BRIGHTNESS GAIN OF ONE- OR MULTICOLOR DISPLAY DEVICES |
| DE2833914C2 (en) * | 1978-08-02 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | Device for collecting light and method of making such a device |
| DE2833926C2 (en) * | 1978-08-02 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | Device for collecting light |
| DE2833934C2 (en) * | 1978-08-02 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | Device for collecting light and manufacturing process for such a device |
| US4470666A (en) * | 1979-06-18 | 1984-09-11 | General Motors Corporation | Colored liquid crystal display |
| JPS59184176U (en) * | 1983-05-27 | 1984-12-07 | セイコー株式会社 | lcd display panel |
| US4772885A (en) * | 1984-11-22 | 1988-09-20 | Ricoh Company, Ltd. | Liquid crystal color display device |
| JPS62273410A (en) * | 1986-04-04 | 1987-11-27 | シヤ−ウツド・メデイカル・カンパニ− | Portable electronic patient monitor |
| FR2598012B3 (en) * | 1986-04-29 | 1988-04-15 | Crouzet Sa | LIQUID CRYSTAL DISPLAY |
| EP0890866B1 (en) * | 1997-06-09 | 2004-04-28 | Seiko Epson Corporation | Electronic watch |
-
1972
- 1972-02-07 JP JP47015624A patent/JPS4886493A/ja active Pending
-
1973
- 1973-02-07 CH CH174473A patent/CH545078A/en not_active IP Right Cessation
- 1973-02-09 GB GB651273A patent/GB1386714A/en not_active Expired
-
1976
- 1976-09-30 HK HK61076A patent/HK61076A/en unknown
- 1976-09-30 HK HK60976A patent/HK60976A/en unknown
-
1977
- 1977-12-30 MY MY7700021A patent/MY7700021A/en unknown
- 1977-12-30 MY MY7700022A patent/MY7700022A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK61076A (en) | 1976-10-08 |
| HK60976A (en) | 1976-10-08 |
| JPS4886493A (en) | 1973-11-15 |
| MY7700021A (en) | 1977-12-31 |
| CH545078A (en) | 1973-12-15 |
| GB1386714A (en) | 1975-03-12 |
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