JPH0542509Y2 - - Google Patents
Info
- Publication number
- JPH0542509Y2 JPH0542509Y2 JP1989058156U JP5815689U JPH0542509Y2 JP H0542509 Y2 JPH0542509 Y2 JP H0542509Y2 JP 1989058156 U JP1989058156 U JP 1989058156U JP 5815689 U JP5815689 U JP 5815689U JP H0542509 Y2 JPH0542509 Y2 JP H0542509Y2
- Authority
- JP
- Japan
- Prior art keywords
- cursor
- circumferential surface
- lens member
- annular lens
- coordinate plane
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 14
- 238000001514 detection method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058156U JPH0542509Y2 (sk) | 1989-05-22 | 1989-05-22 | |
| EP89119838A EP0366112B1 (en) | 1988-10-26 | 1989-10-25 | Optical coordinate input apparatus and position indicator therefor |
| DE68921543T DE68921543T2 (de) | 1988-10-26 | 1989-10-25 | Optische Koordinateneingabevorrichtung und Positionszeiger dafür. |
| US07/591,516 US5148016A (en) | 1988-10-26 | 1990-10-02 | Optical coordinate input apparatus and position indicator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058156U JPH0542509Y2 (sk) | 1989-05-22 | 1989-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149435U JPH02149435U (sk) | 1990-12-20 |
| JPH0542509Y2 true JPH0542509Y2 (sk) | 1993-10-26 |
Family
ID=31583511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058156U Expired - Lifetime JPH0542509Y2 (sk) | 1988-10-26 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542509Y2 (sk) |
-
1989
- 1989-05-22 JP JP1989058156U patent/JPH0542509Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02149435U (sk) | 1990-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0366112B1 (en) | Optical coordinate input apparatus and position indicator therefor | |
| JP3830121B2 (ja) | 物体検出用光学ユニット及びそれを用いた位置座標入力装置 | |
| JP4043128B2 (ja) | 光走査型タッチパネル | |
| JP4007705B2 (ja) | 光走査型タッチパネル | |
| JP2913984B2 (ja) | 傾斜角測定装置 | |
| JP3807779B2 (ja) | 座標検出装置 | |
| GB2144539A (en) | Optical scanning apparatus | |
| US20220018942A1 (en) | Multilayer Optical Devices and Systems | |
| WO2001057635A1 (fr) | Detecteur de position optique | |
| EP0110937A1 (en) | APPARATUS FOR MEASURING THE DIMENSIONS OF CYLINDRICAL OBJECTS BY MEANS OF A FLOATING LASER BEAM. | |
| JPH0542509Y2 (sk) | ||
| TW201106226A (en) | Optical touch sensing apparatus | |
| JP4004177B2 (ja) | 光走査型タッチパネル | |
| JPH0637467Y2 (ja) | 光学的座標入力装置及びその位置指示器 | |
| JPS581120A (ja) | テレセントリツク光線を発生する装置および物体の寸法または位置を測定する方法 | |
| JPH096521A (ja) | ペン入力装置 | |
| JP4175715B2 (ja) | 光走査型タッチパネル | |
| JP4183327B2 (ja) | 光走査型タッチパネル | |
| JPH03192419A (ja) | 光学式２次元座標入力装置及び座標入力用ペン | |
| JPH10176927A (ja) | 傾斜センサ | |
| JPH02155024A (ja) | 三次元座標入力装置及びその位置指示器 | |
| JP2023006167A (ja) | 空中映像表示装置 | |
| JP3690163B2 (ja) | 光学式センサ及び基板検出装置 | |
| JPH04523B2 (sk) | ||
| JPH05187832A (ja) | 計測装置 |