JPH0455633U - - Google Patents

Info

Publication number
JPH0455633U
JPH0455633U JP1990098307U JP9830790U JPH0455633U JP H0455633 U JPH0455633 U JP H0455633U JP 1990098307 U JP1990098307 U JP 1990098307U JP 9830790 U JP9830790 U JP 9830790U JP H0455633 U JPH0455633 U JP H0455633U
Authority
JP
Japan
Prior art keywords
coordinate data
shielding body
contour coordinate
light receiving
light
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
Application number
JP1990098307U
Other languages
English (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 JP1990098307U priority Critical patent/JPH0455633U/ja
Publication of JPH0455633U publication Critical patent/JPH0455633U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の構成図、第２図はタツチパネ
ルの説明図、第３図は本考案のフローチヤート、
第４図は座標メモリの説明図である。 図中、Ｐはタツチパネル、ＸＳ，ＹＳは発光素
子、ＸＲ，ＹＲは受光素子、Ｑは遮光体、１は処
理器である。

Claims (1)

  1. 【実用新案登録請求の範囲】 入力用のＸＹ平面を有するタツチパネルＰと、 該タツチパネル上の遮光体Ｑの輪郭を検出する
    発光素子ＸＳ，ＹＳおよび受光素子ＸＲ，ＹＲと
    、 該受光素子から得られる前記遮光体の輪郭座標
    データを入力とし、Ｘ方向の輪郭座標データＭ１
    ，Ｍ２の差Ｍ１−Ｍ２と、Ｙ方向の輪郭座標デー
    タＭ３，Ｍ４の差Ｍ３−Ｍ４がいずれも一定の範
    囲に含まれる場合に限り、これらの輪郭座標デー
    タから算出される前記遮光体の中心座標データＸ
    ，Ｙを有効として扱う処理器１とを備えることを
    特徴とするタツチスイツチの座標検出装置。
JP1990098307U 1990-09-19 1990-09-19 Pending JPH0455633U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990098307U JPH0455633U (ja) 1990-09-19 1990-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990098307U JPH0455633U (ja) 1990-09-19 1990-09-19

Publications (1)

Publication Number Publication Date
JPH0455633U true JPH0455633U (ja) 1992-05-13

Family

ID=31839382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990098307U Pending JPH0455633U (ja) 1990-09-19 1990-09-19

Country Status (1)

Country Link
JP (1) JPH0455633U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379127A (ja) * 1986-09-24 1988-04-09 Hitachi Ltd タツチセンサ検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379127A (ja) * 1986-09-24 1988-04-09 Hitachi Ltd タツチセンサ検出装置

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