JPS6435320A - Display instrument - Google Patents
Display instrumentInfo
- Publication number
- JPS6435320A JPS6435320A JP19326687A JP19326687A JPS6435320A JP S6435320 A JPS6435320 A JP S6435320A JP 19326687 A JP19326687 A JP 19326687A JP 19326687 A JP19326687 A JP 19326687A JP S6435320 A JPS6435320 A JP S6435320A
- Authority
- JP
- Japan
- Prior art keywords
- light
- polarizing plate
- pointer
- passed
- polarizing
- 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.)
- Pending
Links
Abstract
PURPOSE:To display a pointer part brightly by light transmission by arranging a pointer which scatters transmitted light between two polarizing plates. CONSTITUTION:The pointer (b) is positioned between orthogonal polarizing plates (a) and (a') and when light is made incident from one polarizing plate, the incident light A is passed only in a specific direction because of the presence of the polarizing plate (a). The passed light B is cut off by the polarizing plate (a), but light (c) passed through the pointer (b) is scattered, so it is passed through the polarizing plate (a). For the purpose, a light source is arranged behind the polarizing plate (a) and then only the pointer (b) can be viewed brightly from outside the polarizing plate (a').
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19326687A JPS6435320A (en) | 1987-07-31 | 1987-07-31 | Display instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19326687A JPS6435320A (en) | 1987-07-31 | 1987-07-31 | Display instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6435320A true JPS6435320A (en) | 1989-02-06 |
Family
ID=16305082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19326687A Pending JPS6435320A (en) | 1987-07-31 | 1987-07-31 | Display instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6435320A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04273018A (en) * | 1991-02-28 | 1992-09-29 | Nippon Seiki Co Ltd | Display device |
US5284108A (en) * | 1991-07-01 | 1994-02-08 | Yazaki Corporation | Display device for a vehicle |
US5790322A (en) * | 1991-08-30 | 1998-08-04 | Kansei Corporation | Optical system and apparatus for magnifying a display panel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918367A (en) * | 1972-06-12 | 1974-02-18 |
-
1987
- 1987-07-31 JP JP19326687A patent/JPS6435320A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918367A (en) * | 1972-06-12 | 1974-02-18 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04273018A (en) * | 1991-02-28 | 1992-09-29 | Nippon Seiki Co Ltd | Display device |
US5284108A (en) * | 1991-07-01 | 1994-02-08 | Yazaki Corporation | Display device for a vehicle |
US5790322A (en) * | 1991-08-30 | 1998-08-04 | Kansei Corporation | Optical system and apparatus for magnifying a display panel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0778484A3 (en) | Illumination device and liquid crystal apparatus including same | |
TW346546B (en) | Surface light source device and liquid crystal display device using the same | |
PT92593A (en) | DEVICE FOR ELECTRO-OPTICAL DISPLAY OF FLAT CONFIGURATION, IN PARTICULAR OF VISUALIZATION OF LIQUID CRYSTALS | |
ES8801725A1 (en) | Diagnostic device. | |
JPS6435320A (en) | Display instrument | |
US3352277A (en) | Visual indicator | |
JPS5413347A (en) | Optical trasmission device | |
WO1988002877A3 (en) | Optical device | |
ES295726U (en) | Indicating device. | |
ES8503156A1 (en) | An arrangement for a display device which can be acted upon by light and is provided with a display surface. | |
DE3572736D1 (en) | Liquid-crystal display | |
JPS5345249A (en) | Light transmitting device | |
JPS5438711A (en) | Using efficiency display system for electronic exchange | |
JPS5374804A (en) | Optical transmission system | |
JPS534494A (en) | Liquid crystal display device | |
JPS5419761A (en) | Optical parts | |
JPS5342054A (en) | Liquid crystal color display device | |
JPS5390798A (en) | Liquid crystal display device | |
JPS53135229A (en) | Input device of data processing system | |
JPS5382443A (en) | Reflecting plate for light receving type display device | |
JPS5485745A (en) | Liquid crystal display body | |
JPS6491125A (en) | Liquid crystal display device | |
JPS54121787A (en) | Photo detector | |
JPS5438718A (en) | Sampling system for composite video signal | |
JPS5291697A (en) | Display device |