JPS62151648U - - Google Patents

Info

Publication number
JPS62151648U
JPS62151648U JP1986036271U JP3627186U JPS62151648U JP S62151648 U JPS62151648 U JP S62151648U JP 1986036271 U JP1986036271 U JP 1986036271U JP 3627186 U JP3627186 U JP 3627186U JP S62151648 U JPS62151648 U JP S62151648U
Authority
JP
Japan
Prior art keywords
light
display screen
input device
optical path
facing
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.)
Granted
Application number
JP1986036271U
Other languages
Japanese (ja)
Other versions
JPH0325221Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986036271U priority Critical patent/JPH0325221Y2/ja
Publication of JPS62151648U publication Critical patent/JPS62151648U/ja
Application granted granted Critical
Publication of JPH0325221Y2 publication Critical patent/JPH0325221Y2/ja
Expired legal-status Critical Current

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  • Position Input By Displaying (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第５図は本考案の一実施例を示す
図で、第１図ａおよびｂはＬＥＤフイルタの平面
図および断面図、第２図は座標入力装置の正面図
、第３図はＬＥＤフイルタの連結状態を示す斜視
図、第４図はＣＲＴ表示装置に使用した外観を示
す斜視図、第５図は第４図の―断面斜視図で
ある。 １……プリント基板、３Ａ……発光素子、３Ｂ
……受光素子、４……ＬＥＤフイルタ、４Ｂ……
遮光膜、１１……表示画面。 Figures 1 to 5 are views showing an embodiment of the present invention, Figures 1a and b are a plan view and a sectional view of an LED filter, Figure 2 is a front view of a coordinate input device, and Figure 3 is a front view of a coordinate input device. FIG. 4 is a perspective view showing the connected state of the LED filter, FIG. 4 is a perspective view showing the external appearance of the LED filter used in a CRT display device, and FIG. 5 is a cross-sectional perspective view taken from FIG. 1...Printed circuit board, 3A...Light emitting element, 3B
... Light receiving element, 4 ... LED filter, 4B ...
Light-shielding film, 11... display screen.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示画面の周辺部に発光素子群および受光素子
群を相対向させて配置し、各発光素子および受光
素子対により表示画面に沿つて形成される光路の
遮断から表示画面上の座標位置を決定するタツチ
式座標入力装置において、発光素子および受光素
子を配列した回路基板に所定間隔をおいて対向さ
せて、上記光路に対応した透光部以外を遮光した
フイルタ板を配置し、かつ表示画面に臨む上記遮
光部表面をつや消し面としたことを特徴とする指
タツチ式座標入力装置。 A light-emitting element group and a light-receiving element group are arranged facing each other around the periphery of the display screen, and the coordinate position on the display screen is determined from the interruption of the optical path formed along the display screen by each light-emitting element and light-receiving element pair. In a touch-type coordinate input device, a filter plate is arranged facing the circuit board on which the light emitting elements and light receiving elements are arranged at a predetermined interval, blocking light except for the light-transmitting part corresponding to the above-mentioned optical path, and facing the display screen. A finger touch type coordinate input device characterized in that the surface of the light shielding part is a matte surface.
JP1986036271U 1986-03-14 1986-03-14 Expired JPH0325221Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986036271U JPH0325221Y2 (en) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986036271U JPH0325221Y2 (en) 1986-03-14 1986-03-14

Publications (2)

Publication Number Publication Date
JPS62151648U true JPS62151648U (en) 1987-09-25
JPH0325221Y2 JPH0325221Y2 (en) 1991-05-31

Family

ID=30846520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986036271U Expired JPH0325221Y2 (en) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPH0325221Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175349U (en) * 1986-04-22 1987-11-07
WO2012124455A1 (en) * 2011-03-14 2012-09-20 Nitto Denko Corporation Input device
JP2012208914A (en) * 2011-03-14 2012-10-25 Nitto Denko Corp Input device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175349U (en) * 1986-04-22 1987-11-07
WO2012124455A1 (en) * 2011-03-14 2012-09-20 Nitto Denko Corporation Input device
JP2012208914A (en) * 2011-03-14 2012-10-25 Nitto Denko Corp Input device

Also Published As

Publication number Publication date
JPH0325221Y2 (en) 1991-05-31

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