JPS6284829U - - Google Patents
Info
- Publication number
- JPS6284829U JPS6284829U JP17495885U JP17495885U JPS6284829U JP S6284829 U JPS6284829 U JP S6284829U JP 17495885 U JP17495885 U JP 17495885U JP 17495885 U JP17495885 U JP 17495885U JP S6284829 U JPS6284829 U JP S6284829U
- Authority
- JP
- Japan
- Prior art keywords
- light
- display screen
- circuit board
- printed circuit
- frame
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る指タツチ式座標入力装置
の一実施例を示す要部概略構成図、第２図はその
要部を断面して示す概略斜視図、第３図はＬＥＤ
フイルタの連結状態を示す要部斜視図、第４図は
ＣＴＲ表示装置の外観を示す概略斜視図、第５図
は従来例を示す要部を断面した概略斜視図である
。
１……表示画面（ＣＲＴ表示装置の管面）、２
……前面枠体、５Ａ……発光素子、５Ｂ……受光
素子、６……プリント基板、７……ＬＥＤフイル
タ、７ａ……透光部、７ｂ……遮光部、８……光
学検出部、９……指先、１０……密閉空間、１１
……仕切板、１２，１３……連結具、１４……固
定用ボス部。
Fig. 1 is a schematic diagram of the main parts of an embodiment of the finger touch type coordinate input device according to the present invention, Fig. 2 is a schematic perspective view showing the main parts in cross section, and Fig. 3 is an LED
FIG. 4 is a schematic perspective view showing the external appearance of a CTR display device, and FIG. 5 is a schematic cross-sectional perspective view of the main portion showing a conventional example. 1...Display screen (tube surface of CRT display device), 2
...Front frame, 5A... Light emitting element, 5B... Light receiving element, 6... Printed circuit board, 7... LED filter, 7a... Light transmitting section, 7b... Light shielding section, 8... Optical detection section, 9...fingertips, 10...closed space, 11
... Partition plate, 12, 13 ... Connector, 14 ... Fixing boss part.
Claims (1)
た発光および受光素子群により表示画面上に形成
されるマトリツクス状の光路を、指先等で遮るこ
とで情報の入力指示を行なう指タツチ式座標入力
装置において、前記発光および受光素子群を配設
し前記表示画面とその枠体との間に設けられたプ
リント基板と、このプリント基板上に所定間隔お
いて対設するように前記表示画面とその枠体との
間に設けられ表示画面側縁部に臨む透光部を有す
るＬＥＤフイルタとを備え、これらプリント基板
とＬＥＤフイルタとの間で枠体と対向して前記発
光および受光素子群が収容される密閉空間を形成
するように仕切板を表示画面寄りに配設したこと
を特徴とする指タツチ式座標入力装置。 A finger-touch type that allows you to input information by blocking a matrix-like optical path on the display screen formed by groups of light-emitting and light-receiving elements arranged opposite to each other along the side edges of the display screen. In the coordinate input device, a printed circuit board on which the light-emitting and light-receiving element groups are disposed and is provided between the display screen and its frame, and the display screen are arranged opposite to each other at a predetermined interval on the printed circuit board. and an LED filter having a light-transmitting part provided between the printed circuit board and the frame and facing the side edge of the display screen, and the light emitting and light receiving element group facing the frame between the printed circuit board and the LED filter. A finger-touch type coordinate input device characterized in that a partition plate is arranged near a display screen so as to form a closed space in which the images are accommodated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17495885U JPS6284829U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17495885U JPS6284829U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284829U true JPS6284829U (en) | 1987-05-30 |
Family
ID=31113830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17495885U Pending JPS6284829U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201856U (en) * | 1986-06-11 | 1987-12-23 | ||
| JP2014085824A (en) * | 2012-10-23 | 2014-05-12 | Sharp Corp | Touch panel device |
-
1985
- 1985-11-15 JP JP17495885U patent/JPS6284829U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201856U (en) * | 1986-06-11 | 1987-12-23 | ||
| JP2014085824A (en) * | 2012-10-23 | 2014-05-12 | Sharp Corp | Touch panel device |
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