JPS6455638U - - Google Patents
Info
- Publication number
- JPS6455638U JPS6455638U JP15117087U JP15117087U JPS6455638U JP S6455638 U JPS6455638 U JP S6455638U JP 15117087 U JP15117087 U JP 15117087U JP 15117087 U JP15117087 U JP 15117087U JP S6455638 U JPS6455638 U JP S6455638U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- light emitting
- emitting element
- light receiving
- receiving element
- 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
- 239000013307 optical fiber Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims 1
Landscapes
- Position Input By Displaying (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図はこの考案の一実施例である赤外線式タ
ツチパネルを示す断面図、第２図は上記第１図の
Ａ―Ａ線拡大断面図、第３図は従来の赤外線式タ
ツチパネルを示す断面図、第４図は上記第３図の
発光素子と受光素子との位置関係を示す正面図で
ある。
図において、１……表示装置、１Ａ……表示面
、２……フロントパネル、３Ａ，３Ｂ……プリン
ト基板、４，４１〜４５……発光素子、５，５１
〜５５……受光素子、６……赤外線フイルタ、７
……赤外線ビーム、８Ａ，８Ｂ……オプチカルフ
アイバー、９……カバー、１０……後部カバーで
ある。なお、各図中、同一符号は同一、又は相当
部分を示す。
Fig. 1 is a sectional view showing an infrared touch panel which is an embodiment of this invention, Fig. 2 is an enlarged sectional view taken along the line AA in Fig. 1, and Fig. 3 is a sectional view showing a conventional infrared touch panel. , FIG. 4 is a front view showing the positional relationship between the light emitting element and the light receiving element shown in FIG. 3 above. In the figure, 1...display device, 1A...display surface, 2...front panel, 3A, 3B...printed circuit board, 4,41-45...light emitting element, 5,51
~55... Light receiving element, 6... Infrared filter, 7
...Infrared beam, 8A, 8B... Optical fiber, 9... Cover, 10... Rear cover. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
光素子とからなる赤外線式タツチパネルにおいて
、フロントパネルとケースを一体に形成し、その
壁の中に赤外線を透過させる透光材よりなるオプ
チカルフアイバーを埋め込んでなるケースと、上
記表示装置と、上記発光素子及び受光素子とから
なり、上記発光素子及び受光素子を上記表示装置
の後方に位置させたことを特徴とする赤外線式タ
ツチパネル。 In an infrared touch panel consisting of a display device such as a cathode ray tube, a light emitting element, and a light receiving element, the front panel and the case are integrally formed, and an optical fiber made of a transparent material that transmits infrared rays is embedded in the wall of the front panel. An infrared touch panel comprising a case, the display device, the light emitting element and the light receiving element, the light emitting element and the light receiving element being located behind the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117087U JPS6455638U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117087U JPS6455638U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455638U true JPS6455638U (en) | 1989-04-06 |
Family
ID=31424974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15117087U Pending JPS6455638U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003099203A (en) * | 2001-09-21 | 2003-04-04 | Aiphone Co Ltd | Optical touch panel device |
-
1987
- 1987-09-30 JP JP15117087U patent/JPS6455638U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003099203A (en) * | 2001-09-21 | 2003-04-04 | Aiphone Co Ltd | Optical touch panel device |
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