JPS62226321A - Transparent tablet device - Google Patents

Transparent tablet device

Info

Publication number
JPS62226321A
JPS62226321A JP61069923A JP6992386A JPS62226321A JP S62226321 A JPS62226321 A JP S62226321A JP 61069923 A JP61069923 A JP 61069923A JP 6992386 A JP6992386 A JP 6992386A JP S62226321 A JPS62226321 A JP S62226321A
Authority
JP
Japan
Prior art keywords
tablet
area
scanning
transparent tablet
transparent
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
JP61069923A
Other languages
Japanese (ja)
Inventor
Shinpei Kunii
国井 晋平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 by Toshiba Corp filed Critical Toshiba Corp
Priority to JP61069923A priority Critical patent/JPS62226321A/en
Publication of JPS62226321A publication Critical patent/JPS62226321A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make a device compact, and to facilitate handling, by constituting the device so that a circuit area is provided at a part of side of a tablet, and a scanning circuit is mounted at the said area, and a scanning line is arranged at a residual area. CONSTITUTION:The titled device is constituted so that a wiring area AB is provided at a part of a transparent tablet 1, and scanning circuits 21, 22,... are mounted at the said area AB, and they are formed in one body. Thereby, the transparent tablet is made into the compactness, and also, the cost down of the device can be attained by making unnecessary a flexible substrate, etc. Furthermore, since the scanning circuits 21, 22,... are assembled within the transparent tablet 1, the device can be handled easily, and also, reliability for the device can be improved remarkably. Also, it is practicable to build in the scanning circuits 21, 22,..., and printed wirings 3,... within the tablet, instead of the mounting of the scanning circuits 21, 22,... on the plane of the wiring area AB of the transparent tablet 1.

Description

【発明の詳細な説明】 [発明の目的コ (産業上の利用分野) 本発明は座標データを入力する際に用いて好適する透明
タブレット装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention (Field of Industrial Application) The present invention relates to a transparent tablet device suitable for use in inputting coordinate data.

(従来の技術) 透明タブレットはタブレット上の位置(ペンが接触して
いる点の座標)を測定(位置検出)するために格子状の
走査線を内蔵している。タブレットの位置測定をする時
は、原点から順に走査線をスキャニングして行く。そし
てスタイラスペンで電圧変化を拾うことによって何れの
線にペンが接触しているかを知ることができる。この際
の走査線のスキャニングは、シフトレジスタを用いて、
その出力を走査線に接続するととで、第3図及び第4図
に走すように一定の順序で項次走査線をスキャニングし
ている(ここでは4ビツトシフトレジスタを用いた際の
構成を例示している)。
(Prior Art) A transparent tablet has a built-in grid-like scanning line for measuring (position detection) the position on the tablet (coordinates of a point in contact with a pen). When measuring the position of a tablet, scan lines are sequentially scanned starting from the origin. By picking up voltage changes with the stylus, it is possible to determine which wire the pen is touching. Scanning of the scanning line at this time uses a shift register,
By connecting the output to the scanning line, the scanning lines are scanned in a fixed order as shown in Figures 3 and 4 (here, the configuration when using a 4-bit shift register is shown). example).

従来、この塊透明タブレットは第5図に示すよように走
査線05を内蔵したプラスなどの透明な板01の脇に、
シフトレジスタ03やセンスアンプ(スタイラスペンか
らの信号を増幅する増幅器)などを実装したフレキシブ
ルプリント板02等を取付けた構造となっているため、
フレキシブルプリント板02.02の形状外だけサイズ
が大きくなっておシ、さらにフレキシブルプリント板0
2゜02が板01から外れてしまう可能性があるため扱
い難く、コストも高いといった欠点があった。
Conventionally, this bulk transparent tablet is placed on the side of a transparent plate 01, such as a plus plate, which has a built-in scanning line 05, as shown in Fig. 5.
Because it has a structure in which a flexible printed board 02 is mounted with a shift register 03, a sense amplifier (an amplifier that amplifies the signal from the stylus pen), etc.,
The size is larger only outside the shape of flexible printed board 02.02, and even more flexible printed board 0.
2.02 may come off the plate 01, making it difficult to handle and expensive.

(発明が解決しようとする問題点) このように従来では透明タブレット装置の板(タブレッ
ト)周囲に、シフトレジスタ等を実装したフレキシブル
プリント板が取付けられた構造であることから、タブレ
ット装置全体の形状が大型化し、扱い難いという問題が
あった。
(Problem to be Solved by the Invention) In this way, in the past, a flexible printed board on which a shift register, etc., were mounted was attached around the board (tablet) of a transparent tablet device, so the overall shape of the tablet device There was a problem that it became large and difficult to handle.

本発明は透明タブレットの一部の領域に走査回路を実装
して、装置のコンパクト化を図シ、扱いを容易にした透
明タブレット装置を提供する。
The present invention provides a transparent tablet device in which a scanning circuit is mounted in a part of the transparent tablet, thereby making the device compact and easy to handle.

[発明の構成] (問題点を解決するための手段) 本発明は、タブレットの一部の辺に回路領域を設けて、
同領域に走査回路を実装したものである。
[Structure of the invention] (Means for solving the problem) The present invention provides a circuit area on a part of the side of the tablet,
A scanning circuit is mounted in the same area.

(作用) 上記したような一体構造とすることにょシ、回路基板を
タブレットの周囲に取付ける必要がなく、タブレット装
置の形状がコンパクトになシ、かつ扱いが容易となる。
(Function) By adopting the above-mentioned integral structure, there is no need to attach a circuit board around the tablet, and the shape of the tablet device becomes compact and easy to handle.

(実施例) 以下図面を参照して本発明の一実施例を説明する。(Example) An embodiment of the present invention will be described below with reference to the drawings.

第1図は一実施例の構成を説明するための平面図、第2
図は同一部を切欠した側面図である。
Figure 1 is a plan view for explaining the configuration of one embodiment;
The figure is a side view with the same part cut away.

図に於いて、1は透明タブレットであシ、ここでは走査
線4X・・・、4y・・・が配列される有効エリアAA
と走査回路が実装される配線エリアABとに区分される
。この配線エリアA、には、面上に走査回路2、.2.
、・・・が実装されるとともに、走査回路21  e2
t  l・・・間、及び走査回路7’112fil・・
・と走査線4x・・・、4y・・・を接続するための印
刷配線3゜・・・が設けられる。
In the figure, 1 is a transparent tablet, in this case an effective area AA where scanning lines 4X..., 4y... are arranged.
and a wiring area AB where the scanning circuit is mounted. This wiring area A has scanning circuits 2, . 2.
,... are implemented, and the scanning circuit 21 e2
t l... and scanning circuit 7'112fil...
. . . are provided for connecting the scanning lines 4x . . . , 4y .

このように透明タブレット1の一部に配線エリアAmを
設けて、同エリアABに走査回路2..2.。
In this way, the wiring area Am is provided in a part of the transparent tablet 1, and the scanning circuit 2. .. 2. .

・・・を実装してなる一体構成としたことにより、透明
タブレットのコンパクト化が図れ、かつフレキシブル基
板等を不要にしてコストダウンが図れる。
By implementing an integrated structure in which... is implemented, the transparent tablet can be made more compact, and a flexible substrate or the like is not required, thereby reducing costs.

更に更査回路2□ 、21.・・・が透明タブレット1
内に組込まれるため扱いが容易となり、信頼性も大幅に
向上する。
Furthermore, the review circuit 2□, 21. ...is transparent tablet 1
Because it is integrated into the system, it is easy to handle and reliability is greatly improved.

尚、上記した実施例では、透明タブレット1の配線エリ
アA1の面上に走査回路2t 、2t 、・・・を実装
したが、走査回路21.2□ 、・・・及び印刷配線3
.・・・をタブレットに内蔵してもよい。
In the above embodiment, the scanning circuits 2t, 2t, . . . were mounted on the surface of the wiring area A1 of the transparent tablet 1, but the scanning circuits 21.2□, .
.. ... may be built into the tablet.

[発明の効果] 以上詳記したように本発明の透明タブレット装置によれ
ば、タブレットの一部の辺に回路領域を設けて同領域に
走査回路を実装し、残る領域に走査線を配した構成とし
たことにより、装置をコンパクト化でき、取扱いが容易
となる。
[Effects of the Invention] As detailed above, according to the transparent tablet device of the present invention, a circuit area is provided on a part of the side of the tablet, a scanning circuit is mounted in the same area, and a scanning line is arranged in the remaining area. With this configuration, the device can be made compact and easy to handle.

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

第1図は本発明の一実施例を説明するための平面図、第
2図は同一部を切欠した側面図、第3図は走査回路の一
例を示す回路図、第4図は第3図の回路動作を示すタイ
ムチャート、第5図は従来の透明タグレット装置の構成
を示す正面図である。 1・・・透明タブレット、2..2.、・・・、216
・・・走査回路、3.・・・印刷配線1.4x・・・、
4y・・・走査線、AA・・・有効エリアs AB・・
・配線エリア。 出願人代理人  弁理士 鈴 江 武 章節2図 第3図
FIG. 1 is a plan view for explaining an embodiment of the present invention, FIG. 2 is a partially cutaway side view of the same, FIG. 3 is a circuit diagram showing an example of a scanning circuit, and FIG. FIG. 5 is a front view showing the configuration of a conventional transparent taglet device. 1...Transparent tablet, 2. .. 2. ,...,216
...scanning circuit, 3. ...Printed wiring 1.4x...,
4y...scanning line, AA...effective area s AB...
・Wiring area. Applicant's agent Patent attorney Takeshi Suzue Chapter 2 Figure 3

Claims (1)

【特許請求の範囲】[Claims] タブレットの一部の辺に回路領域を設けて同領域に走査
回路を実装し、残る領域に走査線を配してなる透明タブ
レット装置。
A transparent tablet device in which a circuit area is provided on a part of the side of the tablet, a scanning circuit is mounted in the same area, and a scanning line is arranged in the remaining area.
JP61069923A 1986-03-28 1986-03-28 Transparent tablet device Pending JPS62226321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61069923A JPS62226321A (en) 1986-03-28 1986-03-28 Transparent tablet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61069923A JPS62226321A (en) 1986-03-28 1986-03-28 Transparent tablet device

Publications (1)

Publication Number Publication Date
JPS62226321A true JPS62226321A (en) 1987-10-05

Family

ID=13416691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61069923A Pending JPS62226321A (en) 1986-03-28 1986-03-28 Transparent tablet device

Country Status (1)

Country Link
JP (1) JPS62226321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003014672A2 (en) * 2001-08-10 2003-02-20 Centro De Pesquisas Renato Archer-Cenpra-(Mct) Transparent tablet for evaluation of motor responses

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003014672A2 (en) * 2001-08-10 2003-02-20 Centro De Pesquisas Renato Archer-Cenpra-(Mct) Transparent tablet for evaluation of motor responses
WO2003014672A3 (en) * 2001-08-10 2004-03-04 Ct De Pesquisas Renato Archer Transparent tablet for evaluation of motor responses
US6954078B2 (en) 2001-08-10 2005-10-11 Centro De Pesquisas Renato Archer-Cenpra (Mct) Transparent tablet for evaluation of motor responses

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