JPH039068Y2 - - Google Patents

Info

Publication number
JPH039068Y2
JPH039068Y2 JP1985046539U JP4653985U JPH039068Y2 JP H039068 Y2 JPH039068 Y2 JP H039068Y2 JP 1985046539 U JP1985046539 U JP 1985046539U JP 4653985 U JP4653985 U JP 4653985U JP H039068 Y2 JPH039068 Y2 JP H039068Y2
Authority
JP
Japan
Prior art keywords
light
screen
wave
display
center axis
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
Application number
JP1985046539U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61164548U (enrdf_load_stackoverflow
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 JP1985046539U priority Critical patent/JPH039068Y2/ja
Publication of JPS61164548U publication Critical patent/JPS61164548U/ja
Application granted granted Critical
Publication of JPH039068Y2 publication Critical patent/JPH039068Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)
JP1985046539U 1985-03-29 1985-03-29 Expired JPH039068Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985046539U JPH039068Y2 (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985046539U JPH039068Y2 (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Publications (2)

Publication Number Publication Date
JPS61164548U JPS61164548U (enrdf_load_stackoverflow) 1986-10-13
JPH039068Y2 true JPH039068Y2 (enrdf_load_stackoverflow) 1991-03-07

Family

ID=30561029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985046539U Expired JPH039068Y2 (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Country Status (1)

Country Link
JP (1) JPH039068Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762820B2 (ja) * 1987-04-20 1995-07-05 株式会社日立製作所 遠隔指示入力装置

Also Published As

Publication number Publication date
JPS61164548U (enrdf_load_stackoverflow) 1986-10-13

Similar Documents

Publication Publication Date Title
US5181015A (en) Method and apparatus for calibrating an optical computer input system
US5963145A (en) System for providing wireless pointer control
US4565999A (en) Light pencil
US5686942A (en) Remote computer input system which detects point source on operator
JP3059619B2 (ja) 傾き検出装置およびこれを使用した入力装置
CA1307861C (en) Electronic light pointer for a projection monitor
JPH06308879A (ja) 光学式ポインティングシステム
JPH08234898A (ja) 遠隔カーソル制御のためのポインティング・デバイス
US5489923A (en) Method and apparatus for calibrating an optical computer input system
JPS63214820A (ja) 表示装置
US5793353A (en) Cursor pointing device based on thin-film interference filters
JPH02100600A (ja) 遠隔制御システム
JPH04506876A (ja) ライトペンシステム
JPH039068Y2 (enrdf_load_stackoverflow)
US20030210230A1 (en) Invisible beam pointer system
WO2017060943A1 (ja) 光測距装置及び映像投写装置
JP2010511219A (ja) リモートコントロール用ポインティング技術
TW578031B (en) Projection system with an image capturing device
JPS6252631A (ja) 位置入力装置
JP4074020B2 (ja) 形状測定器
JP2000321530A (ja) レーザーポインタおよびプレゼンテーションシステム
KR940003414A (ko) 적외선을 이용한 포인트형 무선 조정장치
JP2592743B2 (ja) 座標入力用指示棒及びこれを用いたカーソル移動方法
JPS63167534A (ja) 光指示入力装置
JPH0548994A (ja) 可搬形投写型プロジエクシヨンtv