JPH0241691Y2 - - Google Patents
Info
- Publication number
- JPH0241691Y2 JPH0241691Y2 JP1984148967U JP14896784U JPH0241691Y2 JP H0241691 Y2 JPH0241691 Y2 JP H0241691Y2 JP 1984148967 U JP1984148967 U JP 1984148967U JP 14896784 U JP14896784 U JP 14896784U JP H0241691 Y2 JPH0241691 Y2 JP H0241691Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- display surface
- light source
- led
- touch position
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984148967U JPH0241691Y2 (fr) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984148967U JPH0241691Y2 (fr) | 1984-10-03 | 1984-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6165540U JPS6165540U (fr) | 1986-05-06 |
JPH0241691Y2 true JPH0241691Y2 (fr) | 1990-11-07 |
Family
ID=30707160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984148967U Expired JPH0241691Y2 (fr) | 1984-10-03 | 1984-10-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0241691Y2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102511024A (zh) * | 2009-08-25 | 2012-06-20 | 夏普株式会社 | 位置识别传感器、电子设备和显示装置 |
WO2011033806A1 (fr) * | 2009-09-15 | 2011-03-24 | シャープ株式会社 | Système de détection de position, panneau d'affichage et dispositif d'affichage |
WO2011052264A1 (fr) * | 2009-10-26 | 2011-05-05 | シャープ株式会社 | Système de détection de position, panneau d'affichage et dispositif d'affichage |
-
1984
- 1984-10-03 JP JP1984148967U patent/JPH0241691Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6165540U (fr) | 1986-05-06 |
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