JPH0521153Y2 - - Google Patents

Info

Publication number
JPH0521153Y2
JPH0521153Y2 JP1987154343U JP15434387U JPH0521153Y2 JP H0521153 Y2 JPH0521153 Y2 JP H0521153Y2 JP 1987154343 U JP1987154343 U JP 1987154343U JP 15434387 U JP15434387 U JP 15434387U JP H0521153 Y2 JPH0521153 Y2 JP H0521153Y2
Authority
JP
Japan
Prior art keywords
light
value
disturbance
timing
measured
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.)
Expired - Lifetime
Application number
JP1987154343U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0161736U (cs
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 JP1987154343U priority Critical patent/JPH0521153Y2/ja
Publication of JPH0161736U publication Critical patent/JPH0161736U/ja
Application granted granted Critical
Publication of JPH0521153Y2 publication Critical patent/JPH0521153Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Position Input By Displaying (AREA)
JP1987154343U 1987-10-08 1987-10-08 Expired - Lifetime JPH0521153Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987154343U JPH0521153Y2 (cs) 1987-10-08 1987-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987154343U JPH0521153Y2 (cs) 1987-10-08 1987-10-08

Publications (2)

Publication Number Publication Date
JPH0161736U JPH0161736U (cs) 1989-04-19
JPH0521153Y2 true JPH0521153Y2 (cs) 1993-05-31

Family

ID=31430989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987154343U Expired - Lifetime JPH0521153Y2 (cs) 1987-10-08 1987-10-08

Country Status (1)

Country Link
JP (1) JPH0521153Y2 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100468303C (zh) * 2003-02-14 2009-03-11 奈克斯特控股公司 触摸屏及光学探测物体相对于触摸屏是否存在的方法
TW200802036A (en) * 2006-06-01 2008-01-01 Micro Nits Co Ltd Input method of a pointer input system
JP6636386B2 (ja) * 2016-05-18 2020-01-29 シャープ株式会社 タッチスキャン制御装置、タッチスキャン制御方法及びタッチスキャン制御用プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146627U (ja) * 1984-08-29 1986-03-28 シャープ株式会社 平面表示装置

Also Published As

Publication number Publication date
JPH0161736U (cs) 1989-04-19

Similar Documents

Publication Publication Date Title
US4305071A (en) Touch sensitive screen signal detection arrangement
US20110234535A1 (en) Touched position identification method
GB2221753A (en) Touch panel apparatus
US20050041013A1 (en) Coordinate input apparatus and coordinate input method
US5220177A (en) Method and apparatus for edge detection and location
US9612330B2 (en) Proximity sensor including a photon emitter, a photon receiver and an opaque structure
JPH0521153Y2 (cs)
JP2597405B2 (ja) 光学的検出装置
CN107430208B (zh) 光检测装置及电子设备
JPH03237320A (ja) 光検出方法およびそのための装置
JPH0612512B2 (ja) 光学式タッチパネルの受光素子の感度調整方法
JPH0369042B2 (cs)
CN217059067U (zh) 一种自校正测温装置
JP2860571B2 (ja) 光検出方法およびそのための装置
JP4073069B2 (ja) 光走査型タッチパネル
EP0219953B1 (en) X-ray image detecting apparatus
JPH0612560Y2 (ja) 放射線パイルアツプ検出回路
US20120105378A1 (en) Input apparatus and method of controlling the same
JPH08272537A (ja) 光学式タッチパネル
EP4397992A1 (en) Solid-state optical sensor and device for measuring a distance comprising said sensor
JPH04108247U (ja) タツチパネル式入力装置
CN112799542B (zh) 显示面板的驱动电路及显示面板
JPS62197787A (ja) 光学式タッチパネルにおける検出回路
JPH0337070Y2 (cs)
JPS647434U (cs)