JPS5470143A - Game panel using liquid crystals - Google Patents
Game panel using liquid crystalsInfo
- Publication number
- JPS5470143A JPS5470143A JP13671777A JP13671777A JPS5470143A JP S5470143 A JPS5470143 A JP S5470143A JP 13671777 A JP13671777 A JP 13671777A JP 13671777 A JP13671777 A JP 13671777A JP S5470143 A JPS5470143 A JP S5470143A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystals
- display panel
- display
- panel
- games
- 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 provide a display panel for games which employs liquid crystals having specific problems and which secures good display quality at least for players who take up their positions at opposite side of a game panel.
CONSTITUTION: In a display panel for games such as "go" wherein two or more players take up their positions at opposite sides of a game panel, a display system of twisting type caused by nematic liquid crystals is employed. In such a display panel, a bisector X-X' of angles between axes of the molecules of liquid crystals located at the interface between an upper base plate 32 of the display panel and a layer 33 of liquid crystals and axes of the molecules of liquid crystals located at the interface between a lower base plate 32' and the layer of liquid crystals, the bisector X-X' excluding an axis Y-Y' of the molecules of liquid crystals in the layer, is coincided with a longitudinal axis of ruled lines 52 on the display panel 50 for games. Players 53, 53' watch a liquid crystal panel 52 from a direction O-X or O-X' so that they can see rather well contrasted display.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13671777A JPS5470143A (en) | 1977-11-16 | 1977-11-16 | Game panel using liquid crystals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13671777A JPS5470143A (en) | 1977-11-16 | 1977-11-16 | Game panel using liquid crystals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5470143A true JPS5470143A (en) | 1979-06-05 |
Family
ID=15181836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13671777A Pending JPS5470143A (en) | 1977-11-16 | 1977-11-16 | Game panel using liquid crystals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470143A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066773A (en) * | 1983-09-21 | 1985-04-16 | 株式会社パル | Pinball machine |
WO1999006984A1 (en) * | 1997-07-30 | 1999-02-11 | Yan Zhao | Liquid crystal display arrangement |
-
1977
- 1977-11-16 JP JP13671777A patent/JPS5470143A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066773A (en) * | 1983-09-21 | 1985-04-16 | 株式会社パル | Pinball machine |
WO1999006984A1 (en) * | 1997-07-30 | 1999-02-11 | Yan Zhao | Liquid crystal display arrangement |
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