JPS6380642U - - Google Patents
Info
- Publication number
- JPS6380642U JPS6380642U JP1986173385U JP17338586U JPS6380642U JP S6380642 U JPS6380642 U JP S6380642U JP 1986173385 U JP1986173385 U JP 1986173385U JP 17338586 U JP17338586 U JP 17338586U JP S6380642 U JPS6380642 U JP S6380642U
- Authority
- JP
- Japan
- Prior art keywords
- display screen
- light
- circuit board
- printed circuit
- light emitting
- 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
Landscapes
- Position Input By Displaying (AREA)
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斜視図、第２図はその
要部を断面して示す概略断面図、第３図はその変
形例を示す概略断面図、第４図はＣＴＲ表示装置
全体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、８……光学検出部、
９……指先、１０（１０Ａ，１０Ｂ）……表面板
部材、１１……内部空間、１２……仕切壁部、１
３……光路溝、１４……ハケ、１５……盲板。
FIG. 1 is a schematic perspective view 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 cross-sectional view of the main parts, and FIG. 3 is a modification thereof. FIG. 4 is a schematic perspective view showing the appearance of the entire CTR display device, and FIG. 5 is a schematic perspective view showing a conventional example with main parts cut away. 1...Display screen (tube surface of CRT display device), 2
...Front frame body, 5A... Light emitting element, 5B... Light receiving element, 6... Printed circuit board, 8... Optical detection section,
9... Fingertip, 10 (10A, 10B)... Surface plate member, 11... Internal space, 12... Partition wall portion, 1
3... Optical path groove, 14... Brush, 15... Blind plate.
Claims (1)
および受光素子群によつて表示画面上に形成され
るマトリツクス状の光路を選択的に遮断すること
により表示画面上の座標位置を決定する指タツチ
式座標入力装置において、前記発光および受光素
子群が配設され前記表示画面の側縁部に沿つて設
けられるプリント基板と、このプリント基板上で
前記発光および受光素子群の配設部分を除いた部
分に所定間隔をおいて対設され前記表示画面の側
縁部を構成する表面板部材を備え、この表面板部
材には、前記プリント基板上で発光および受光素
子群の配設部分のみを外部に露呈させかつ内部空
間を隔離する仕切壁部が一体に形成されているこ
とを特徴とする指タツチ式座標入力装置。 Determines the coordinate position on the display screen by selectively blocking a matrix-like optical path formed on the display screen by a group of light-emitting and light-receiving elements arranged opposite to each other on the side edges of the display screen. A finger touch type coordinate input device includes: a printed circuit board on which the light emitting and light receiving element groups are arranged and provided along a side edge of the display screen; and a portion on the printed circuit board where the light emitting and light receiving element groups are disposed. A surface plate member is provided oppositely at a predetermined interval and constitutes a side edge of the display screen, and the surface plate member includes a portion on the printed circuit board where a group of light emitting and light receiving elements are disposed. A finger-touch type coordinate input device, characterized in that a partition wall part is integrally formed to expose only the outside to the outside and isolate an internal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986173385U JPS6380642U (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986173385U JPS6380642U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380642U true JPS6380642U (en) | 1988-05-27 |
Family
ID=31110798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986173385U Pending JPS6380642U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380642U (en) |
-
1986
- 1986-11-13 JP JP1986173385U patent/JPS6380642U/ja active Pending