JPS63163532U - - Google Patents
Info
- Publication number
- JPS63163532U JPS63163532U JP1987055934U JP5593487U JPS63163532U JP S63163532 U JPS63163532 U JP S63163532U JP 1987055934 U JP1987055934 U JP 1987055934U JP 5593487 U JP5593487 U JP 5593487U JP S63163532 U JPS63163532 U JP S63163532U
- Authority
- JP
- Japan
- Prior art keywords
- coordinate detection
- detection section
- section
- light emitting
- input
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例による情報入力装置
の構成を示すブロツク図、第２図は本実施例の動
作を示すフローチヤート、第３図は第１図の発光
素子駆動部２とタイマ６の指示信号の関係を示す
タイムチヤートである。
１……ＣＲＴ、２……発光素子駆動部、３，４
……受光素子部、５……制御検出回路、６……タ
イム。
FIG. 1 is a block diagram showing the configuration of an information input device according to an embodiment of the present invention, FIG. 2 is a flowchart showing the operation of this embodiment, and FIG. 3 shows the light emitting element driving section 2 and timer of FIG. 6 is a time chart showing the relationship between No. 6 instruction signals. 1...CRT, 2...Light emitting element drive unit, 3, 4
. . . Light receiving element section, 5 . . . Control detection circuit, 6 . . . Time.
Claims (1)
部の表示画面周囲の縦横辺の一方に複数の発光素
子を、他方に縦横辺に前記発光素子に対向するよ
うに受光素子を配置してマトリツクス状の光を形
成し、表示画面状の任意の位置を指等によつて光
路を遮ることにより前記任意の位置の座標を検出
する座標検出部とを具備し、前記座標検出部によ
り前記任意の位置の座標に相当する入力項目を検
知して所望の情報を入力する情報入力装置におい
て、 前記座標検出部に対しての入力がないときは前
記座標検出部の駆動モードを低速度モードに、前
記座標検出部に対しての入力があつたときは前記
座標検出部の駆動モードを高速度モードに切り換
える駆動制御部を含むことを特徴とする情報入力
装置。[Claims for Utility Model Registration] A visual display section for displaying input items, a plurality of light emitting elements on one of the vertical and horizontal sides around the display screen of the visual display section, and a plurality of light emitting elements on the other side facing the light emitting elements on the vertical and horizontal sides. a coordinate detection unit that forms a matrix of light by arranging light receiving elements on the display screen, and detects the coordinates of the arbitrary position by blocking the optical path with a finger or the like at an arbitrary position on the display screen; In the information input device in which the coordinate detection section detects an input item corresponding to the coordinates of the arbitrary position and inputs desired information, when there is no input to the coordinate detection section, the coordinate detection section is driven. An information input device comprising: a drive control section that switches a mode to a low speed mode, and switches a drive mode of the coordinate detection section to a high speed mode when an input is received to the coordinate detection section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055934U JPS63163532U (en) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055934U JPS63163532U (en) | 1987-04-15 | 1987-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63163532U true JPS63163532U (en) | 1988-10-25 |
Family
ID=30884293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987055934U Pending JPS63163532U (en) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63163532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011039709A (en) * | 2009-08-07 | 2011-02-24 | Canon Inc | Display control apparatus, method, and program |
| JP2013168088A (en) * | 2012-02-16 | 2013-08-29 | Sharp Corp | Screen display device, method for controlling the same, program, and computer-readable recording medium |
-
1987
- 1987-04-15 JP JP1987055934U patent/JPS63163532U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011039709A (en) * | 2009-08-07 | 2011-02-24 | Canon Inc | Display control apparatus, method, and program |
| US9423950B2 (en) | 2009-08-07 | 2016-08-23 | Canon Kabushiki Kaisha | Display control apparatus and control method |
| JP2013168088A (en) * | 2012-02-16 | 2013-08-29 | Sharp Corp | Screen display device, method for controlling the same, program, and computer-readable recording medium |
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