JPS63205724A - Input functional device - Google Patents
Input functional deviceInfo
- Publication number
- JPS63205724A JPS63205724A JP62036885A JP3688587A JPS63205724A JP S63205724 A JPS63205724 A JP S63205724A JP 62036885 A JP62036885 A JP 62036885A JP 3688587 A JP3688587 A JP 3688587A JP S63205724 A JPS63205724 A JP S63205724A
- Authority
- JP
- Japan
- Prior art keywords
- input
- display
- light
- optical sensor
- information
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 53
- 238000012905 input function Methods 0.000 claims abstract description 25
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 23
- 238000005401 electroluminescence Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 32
- 238000000034 method Methods 0.000 description 21
- 239000000758 substrate Substances 0.000 description 21
- 239000010410 layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000010365 information processing Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
【発明の詳細な説明】
（発明の属する技術分野）
本発明は表示装置本来の表示機能を利用した入力機能装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Technical field to which the invention pertains) The present invention relates to an input function device that utilizes the inherent display function of a display device.
（従来の技術）
第７図は、従来の可搬型やディスクトップ型のワープロ
やパソコンにおける、入力装置を含めた代表的な情報処
理装置構成例である。(Prior Art) FIG. 7 is a typical configuration example of an information processing device including an input device in a conventional portable or desktop type word processor or personal computer.
これは図に示すごとく１手書き図面や印刷物等の情報を
取り込む入力装置１と、取り込んだ情報を表示する表示
装置（ディスプレイ）２は各々個別の装置として製作さ
れ、必要に応じてデータ転送線や信号線等のケーブル３
で結合されている。As shown in the figure, an input device 1 that captures information such as handwritten drawings and printed matter, and a display device 2 that displays the captured information are each manufactured as separate devices, and data transfer lines and Cables such as signal lines 3
are combined with.
この入力装置は一般にレンズを利用した光学系、入力受
光部、光源、移動機構として手書き図面や印刷物等を送
り込む紙送り機構か、入力受光部を移動するセンサ移動
機構、または光学系を移動する機構、および受光位置を
確定する制御回路部から構成されている。This input device generally includes an optical system using a lens, an input light receiving section, a light source, and a paper feeding mechanism that feeds handwritten drawings, printed matter, etc. as a moving mechanism, a sensor moving mechanism that moves the input light receiving section, or a mechanism that moves the optical system. , and a control circuit section that determines the light receiving position.
一方、手書き入力情報を直接取り込むには、主にディジ
タイザ等の非光学系で電磁誘導、静電誘導、筆圧力等の
原理を利用したディジタイザ装置４が用いられている。On the other hand, in order to directly capture handwritten input information, a digitizer device 4 is mainly used in a non-optical system such as a digitizer that utilizes principles such as electromagnetic induction, electrostatic induction, and pen pressure.
したがって、入力装置としてはキーボード５以外に用途
によって上記の二種類を必要としていた。Therefore, in addition to the keyboard 5, the above two types of input devices are required depending on the purpose.
携帯用、可搬形のワープロやパソコン等では。For portable and portable word processors and computers.
演算制御装置、記憶装置、入力装置としてのキーボード
５、および出力装置としての表示装置２とからなる装置
構成が基本であり、手書き図面や印刷物等の情報を入力
する入力装置１や手書き入力情報を直接入力するディジ
タイザ装置４は別装置になり、携帯性、可搬性を著しく
低下させていた。The basic device configuration consists of an arithmetic control unit, a storage device, a keyboard 5 as an input device, and a display device 2 as an output device. The digitizer device 4 for direct input is a separate device, which significantly reduces portability and portability.
（発明の目的）
本発明の目的は上記欠点を除去するためのもので１手書
き図面や印刷物等の情報の入力と手書き入力情報の入力
を一つの装置で可能にした入力装置を提供することにあ
る。(Objective of the Invention) The object of the present invention is to eliminate the above-mentioned drawbacks, and is to provide an input device that allows inputting information such as handwritten drawings and printed matter and inputting handwritten input information in one device. be.
（発明の構成）
（発明の特徴と従来の技術との差異）
本発明は同一の装置に、既に印刷された情報や、紙等に
書かれた情報を取り込む光学的入力機能と。(Structure of the Invention) (Characteristics of the Invention and Differences from the Prior Art) The present invention has an optical input function that inputs already printed information or information written on paper or the like into the same device.
手書き入力の時にペン等の動作履歴を追跡して光センサ
アレイで情報を取り込む光学的入力機能を合わせ持ち、
かつ、入力情報を表示するための表示機能部が有する光
表示機能を前者または両者の入力に利用することによっ
て、紙送り機構やセンサ移動機構や光学系移動機構が不
要になることを主要な特徴とする。It also has an optical input function that tracks the movement history of pens, etc. during handwriting input and captures information with an optical sensor array.
In addition, the main feature is that by using the optical display function of the display function section for displaying input information for inputting the former or both, a paper feeding mechanism, a sensor moving mechanism, and an optical system moving mechanism are not required. shall be.
第１図は本発明の入力機能装置の概略図である。FIG. 1 is a schematic diagram of the input function device of the present invention.
第１図（ａ）は表示機能と入力機能が一体になったもの
で、６は入力機能装置、７は表示面を示し。FIG. 1(a) shows a device in which a display function and an input function are integrated, where 6 indicates an input function device and 7 indicates a display surface.
その表示面と光センサが配列されてなる入力面８（図示
せず）が同一面側にある。The display surface and an input surface 8 (not shown) on which optical sensors are arranged are on the same side.
第１図（ｂ）は手書き図面や印刷物等の原稿の情報を入
力するときの例を示すもので、原稿を入力面８に乗せて
、表示された光を手書き図面や印刷物等の原稿９による
反射光として入力面８にある光センサで検出することに
よって情報の入力が行われる。FIG. 1(b) shows an example of inputting information on a manuscript such as a handwritten drawing or printed matter. Information is input by detecting reflected light with an optical sensor on the input surface 8.
第１図（ｃ）は手書き入力情報を入力するときのもので
、点状に発光する素子を内蔵する手書き入力用ペン等１
０の位置または表示された光を反射させるために用いら
れるペン等の位置を、入力面８にある光センサで検出す
ることによって行われることを示す。Fig. 1(c) shows a handwriting input pen, etc., which has a built-in element that emits light in the form of dots, when inputting handwritten input information.
0 or the position of a pen or the like used to reflect the displayed light using a light sensor on the input surface 8.
このように、従来の技術と比較すると、手書き図面や印
刷物等の情報と手書き入力情報が同一装置で入力できる
ことと、手書き図面や印刷物等の情報の取り込み時に表
示機能部の光表示機能を利用することが異なる。In this way, compared to conventional technology, information such as handwritten drawings and printed matter and handwritten input information can be input using the same device, and the optical display function of the display function section is used when importing information such as handwritten drawings and printed matter. Things are different.
（実施例）
第２図は本発明の一実施例の断面図であり、液晶表示機
能部１１に透過型アクティブマトリックス方式液晶表示
機能部を用いたときの断面構造を示す。(Embodiment) FIG. 2 is a cross-sectional view of an embodiment of the present invention, showing a cross-sectional structure when a transmissive active matrix type liquid crystal display function section is used as the liquid crystal display function section 11. As shown in FIG.
かかる液晶表示機能部１１上には光センサ１２をアレイ
状に配列した入力機能部１３が積層されている。Laminated on the liquid crystal display function section 11 is an input function section 13 in which optical sensors 12 are arranged in an array.
入力機能部１３では光センサ１２を選択するための配線
を省略して示している。In the input function section 13, the wiring for selecting the optical sensor 12 is omitted.
液晶表示機能部１１は対向電極１４が形成される透明基
板１５上の偏向板または偏向膜１６上に眉間膜１７゜遮
光膜１８を介して上記光センサ１２をアレイ状に配列し
、その上に保護板または保護膜１９を設けた構造である
。The liquid crystal display function section 11 has the optical sensors 12 arranged in an array on a polarizing plate or polarizing film 16 on a transparent substrate 15 on which a counter electrode 14 is formed, with a glabellar membrane 17° and a light shielding film 18 interposed therebetween. This is a structure in which a protective plate or protective film 19 is provided.
ただし、眉間膜１７は偏向板または偏向膜１６と遮光膜
１８との密着性、平坦化のために用いるもので、場合に
よっては不要である。However, the glabellar film 17 is used for adhesion and flattening between the deflection plate or deflection film 16 and the light shielding film 18, and may be unnecessary in some cases.
また、偏向板または偏向膜１６は対向電極１４と透明基
板１５の間に設けてもよい。Further, the deflection plate or deflection film 16 may be provided between the counter electrode 14 and the transparent substrate 15.
光センサ１２は液晶表示機能部の個別電極２０の真上か
らずらして配置される。The optical sensor 12 is placed offset from directly above the individual electrode 20 of the liquid crystal display function section.
表示装置のための個別電極２０、およびＴＦＴまたはダ
イオード等が形成される透明基板２１をそのまま本人力
装置への光制御用構造の一部として利用し、かつ上記透
明基板２１に比べて比較的製造工程が安易な対向電極１
４が形成される透明基板１５上に光センサ１２を形成す
る。The transparent substrate 21 on which the individual electrodes 20 and TFTs or diodes, etc. for the display device are formed can be used as is as part of the light control structure for the self-powered device, and is relatively easy to manufacture compared to the transparent substrate 21 described above. Counter electrode 1 with easy process
The optical sensor 12 is formed on the transparent substrate 15 on which the optical sensor 4 is formed.
したがって１本人力装置の製造において、ＴＰＴまたは
ダイオード等を透明基板２１に、光センサ等を透明基板
１５に各々製作した後に、各々、良品の基板を組み合わ
せ接合することができるため、製造コストが低減できる
。Therefore, in the production of a single-person manual device, after TPT or diodes, etc. are fabricated on the transparent substrate 21, and optical sensors, etc. are fabricated on the transparent substrate 15, it is possible to combine and bond the respective substrates of good quality, which reduces manufacturing costs. can.
本発明では手書き図面や印刷物等の原稿９の情報を入力
するときは、光源２３からの光を液晶表示機能部１１と
上記光センサ１２の間を通して上記原稿９に照射させ、
その反射光量を光センサ１２で受光し、受光量の大小で
原稿の情報を取り込む。In the present invention, when inputting information on the original 9 such as a handwritten drawing or printed matter, light from the light source 23 is irradiated onto the original 9 through between the liquid crystal display function section 11 and the optical sensor 12,
The amount of reflected light is received by the optical sensor 12, and information on the document is captured based on the magnitude of the amount of received light.
この場合、液晶表示機能部１１の個別電極２ｏへの表示
データ（Ｉｔ Ｏ＃ｊまたは′１”データ）の書き込み
制御と個別電極２０の選択制御の方法に対応して、上記
光センサをアレイ状に配列した大刀機能部１３の光セン
サアレイの選択駆動の方法が変わる。In this case, the optical sensors are arranged in an array in accordance with the method of controlling the writing of display data (It O#j or '1'' data) to the individual electrodes 2o of the liquid crystal display function section 11 and the selection control of the individual electrodes 20. The method of selectively driving the optical sensor array of the long sword function section 13 arranged in the main body is changed.
例えば、液晶表示機能部１１における制御は以下の（１
）〜（３）の方法が考えられる。For example, the control in the liquid crystal display function section 11 is as follows (1
) to (3) are possible methods.
（１）−行のデータのみ“０”にし、他の全てを１”に
して、この“０″デ一タ行を順々に行移動することによ
って、光源２３等から光を１行のみ透過させ、この行を
表示面全体にわたって順に走査する線光走査法。(1) - By setting only the data in one row to “0” and setting all others to 1, and moving the “0” data rows one after another, light from the light source 23 etc. is transmitted through only one row. line scanning method, in which the rows are sequentially scanned over the entire display surface.
（２）全ての個別電極２ｏに“１”データを書き込んで
おき、１行内で列方向に順々に１つのｏ”データを移動
し、１行内を移動した後、順に次の行へ移動することに
よって、選択された個別電極に対応して光を透過させ、
表示面全面にわたって順に走査する立売走査法。(2) Write "1" data to all individual electrodes 2o, move one "o" data sequentially in the column direction within one row, and after moving within one row, move to the next row in order. By transmitting light corresponding to selected individual electrodes,
Tachiuri scanning method that sequentially scans the entire display surface.
（３）全ての個別電極２０に０”データを書き込んでお
き光源２３等を全ての個別電極を通して透過させる全面
光法。(3) An all-over light method in which 0'' data is written in all the individual electrodes 20 and the light source 23 etc. is transmitted through all the individual electrodes.
ただし、（１）の場合では１行のデータで１列おきにデ
ータを＃ Ｏｊｌにして１行中１点おきに光を透過させ
、この行を１行おきに走査する方法でもよく、隣接した
２つの行から光を透過させ１次に１行ずらして同様に隣
接した２つの行から光を透過させ、このように同一行か
ら２回光を透過させ、表示面全体にわたって順に走査す
る方法でもよく、（２）の場合では光を透過させる点を
１点おきに飛ばして走査する方法でもよく、隣接する２
列、２行の４点から光を透過させ、次に１列ずらして同
様に２列、２行の４点から光を透過させ、２行内で順々
に立売を移動した後、１行移動して、同様に隣接する２
列、２行の４点から光を透過させ、この繰り返しによっ
て表示面全体にわたって順に走査する方法でもよく、光
を透過させる点の位置を特に連続させたり、連続して移
動しなければならないという制約はない。However, in the case of (1), it is also possible to set the data in one row of data to #Ojl in every other column, transmit light to every other point in one row, and scan this row every other row. It is also possible to transmit light from two rows, then shift the display by one row, and similarly transmit light from two adjacent rows, transmitting light twice from the same row in this way, and sequentially scanning the entire display surface. In the case of (2), it is often possible to scan by skipping every other point through which the light passes, or by scanning two adjacent points.
Transmit light from 4 points in column and 2nd row, then shift one column and similarly transmit light from 4 points in 2nd column and 2nd row, move the stand in order within 2 rows, and then move 1 row. Similarly, the adjacent 2
A method may also be used in which light is transmitted from four points in a column and two rows, and this process is repeated to sequentially scan the entire display surface, but there is a restriction that the positions of the points that transmit light must be particularly continuous or must be moved continuously. There isn't.
一方、光センサアレイの選択駆動は上記液晶表示機能部
１１の制御方法（１）〜（３）に対応して以下の方法が
適用できる。On the other hand, for selective driving of the optical sensor array, the following method can be applied corresponding to the control methods (1) to (3) of the liquid crystal display function section 11 described above.
（１）では光源２３等から１行分または２行分の光が光
センサアレイに反射光として入射される。In (1), one line or two lines of light from the light source 23 or the like is incident on the photosensor array as reflected light.
従って、光センサアレイでは列方向の選択を行い、各光
センサにおける反射光量の大小を検出し、−行分検出終
了後、透過光の行移動に同期させて、光の透過する行に
対応した行について同様の検出を行なう。Therefore, the optical sensor array selects the column direction, detects the magnitude of the amount of reflected light at each optical sensor, and after completing the detection of - rows, it synchronizes with the row movement of the transmitted light and selects the row corresponding to the row through which the light passes. Perform similar detection for rows.
（２）では、光センサアレイの行選択と列選択において
全選択しておき、液晶表示機能部１１の行選択と列方向
へ移動する立売に同期して、位置対応した光センサで反
射光量の大小を検出する。In (2), all row selections and column selections of the optical sensor array are selected, and in synchronization with the row selection of the liquid crystal display function section 11 and the standing sale moving in the column direction, the amount of reflected light is determined using the optical sensor corresponding to the position. Detect size.
（３）では、光センサアレイの行選択と列選択の走査の
組合せによって位置を確定する必要があり、この時の光
センサアレイの選択駆動方法は手書き入力時の駆動方法
と同一になる。In (3), it is necessary to determine the position by a combination of row selection and column selection scanning of the photosensor array, and the selection driving method of the photosensor array at this time is the same as the driving method for handwriting input.
特に、（１）、（２）では光センサアレイの選択駆動が
簡単になり、かつ、隣接光の光漏れが抑えられ。In particular, in (1) and (2), selective driving of the optical sensor array becomes easy, and light leakage of adjacent light is suppressed.
Ｓ／Ｎ向上が期待できる。An improvement in S/N can be expected.
第３図、第４図、第５図は本発明の他の実施例であり、
透過型液晶表示機能部１１の透明基板１５における偏向
板または偏向膜１６と光センサ１２および遮光膜１８の
積層順が第２図における積層順と異なっている点を除け
ば、他の構造、液晶表示機能部の制御方法および光セン
サアレイの選択駆動方法は第２図の場合と同じである。3, 4, and 5 show other embodiments of the present invention,
Except for the fact that the stacking order of the polarizing plate or polarizing film 16, the optical sensor 12, and the light shielding film 18 on the transparent substrate 15 of the transmissive liquid crystal display function section 11 is different from the stacking order in FIG. The method of controlling the display function section and the method of selectively driving the photosensor array are the same as in the case of FIG.
第４図では光センサ１２と透明基板１５の間にある対向
電極１４と偏向板または偏向膜１６の両方、またはいず
れか一方の光センサ１２の真上の部分を除去した構造で
もよい。In FIG. 4, a structure may be employed in which both or one of the opposing electrode 14 and the polarizing plate or film 16 located between the optical sensor 12 and the transparent substrate 15, or a portion directly above the optical sensor 12 is removed.
第５図では光センサ１２と保護板または保護膜１９の間
にある対向電極１４と、偏向板または偏向膜１６の両方
、またはいずれか一方の光センサ１２の真上の部分を除
去した構造でもよい。In FIG. 5, the counter electrode 14 located between the optical sensor 12 and the protective plate or protective film 19 and the deflection plate or deflection film 16 may have a structure in which both or the portion directly above the optical sensor 12 is removed. good.
第２図〜第５図における液晶表示機能部１１において、
光源２３に対して個別電極２０と対向電極１４の積層順
を反対にして、個別電極２０を形成する透明基板２工上
の偏向板または偏向膜２２上に眉間膜や遮光膜を介して
上記光センサ１２をアレイ状に配列した構造や、透明基
板２１上の個別電極２０を構成する側で個別電極２０の
間に光センサ１２と遮光膜１８をアレイ上に配列した積
層構造でもよい。In the liquid crystal display function section 11 in FIGS. 2 to 5,
The stacking order of the individual electrodes 20 and the counter electrode 14 is reversed with respect to the light source 23, and the above-mentioned light is applied to the polarizing plate or polarizing film 22 on the transparent substrate 2 forming the individual electrodes 20 via the glabellar film or the light shielding film. A structure in which the sensors 12 are arranged in an array, or a laminated structure in which the optical sensors 12 and the light shielding film 18 are arranged in an array between the individual electrodes 20 on the side forming the individual electrodes 20 on the transparent substrate 21 may be used.
この後者の構造では、透明基板２１上に形成されるＴＰ
Ｔまたはダイオードを選択するための列配線□ または
行配線と、光センサを選択するための列配線または行配
線の共通化が可能になる。In this latter structure, the TP formed on the transparent substrate 21
It becomes possible to share the column wiring □ or row wiring for selecting a T or diode, and the column wiring or row wiring for selecting a photosensor.
以上の実施例では、手書き図面や印刷物等の原稿９の入
力用光センサと、手書き入力用光センサが同一である。In the embodiments described above, the optical sensor for inputting the original 9 such as a handwritten drawing or printed matter is the same as the optical sensor for handwriting input.
したがって１手書き入力発光素子を用いたペン等で直接
光センサに入力するか、または１手書き図面や印刷物等
の原稿９からの入力が光源２３からの光の反射光を利用
するのと同様に、液晶表示用の光源２３からの光の反射
光を作り出すペン等を用いてもよい。Therefore, in the same way that 1 handwritten input is input directly to the optical sensor with a pen or the like using a light emitting element, or 1 is input from a manuscript 9 such as a handwritten drawing or a printed matter, the reflected light from the light source 23 is used. A pen or the like that produces reflected light from the light source 23 for liquid crystal display may be used.
さらに、光センサ１２の受光特性に一致した発光特性を
有する特定波長の光源を液晶表示用の光源２３と偏向板
または偏向膜２２との間、またはその反対側に別に設け
ることも可能である。Furthermore, it is also possible to separately provide a light source of a specific wavelength having light emitting characteristics matching the light receiving characteristics of the optical sensor 12 between the liquid crystal display light source 23 and the polarizing plate or polarizing film 22, or on the opposite side thereof.
この場合、手書き入力用ペン等に内臓された発光素子の
発光特性を光センサ１２の受光特性に合わせることによ
って１手書き入力時に液晶表示用光源２３が独立して使
用できるため、表示しながら入力できる利点がある。In this case, by matching the light emitting characteristics of the light emitting element built into the handwriting input pen, etc. to the light receiving characteristics of the optical sensor 12, the liquid crystal display light source 23 can be used independently during one handwriting input, so input can be made while displaying. There are advantages.
以上の実施例では、表示機能部として透過型のアクティ
ブマトリックス式液晶を示したが、単純マトリックス方
式液晶でもよく、さらに、プラズマディスプレイ、エレ
クトロルミネッセンスディスプレイや発光ダイオードデ
ィスプレイなどの発光形平面表示機能部でもよい。In the above embodiments, a transmissive active matrix type liquid crystal was used as the display function part, but a simple matrix type liquid crystal may be used.Furthermore, a light emitting type flat display function part such as a plasma display, an electroluminescence display, or a light emitting diode display may be used. good.
本発明の他の実施例としてエレクトロルミネッセンスデ
ィスプレイ２５を表示機能部に適用したときの構造を第
６図に示す。FIG. 6 shows a structure in which an electroluminescent display 25 is applied to a display function section as another embodiment of the present invention.
この場合、光センサ１２は行背面電極２６と列透明電極
２７の交差部の発光画素位置の真上からずらして配置す
ることは、液晶表示機能部の場合と同様である。In this case, the optical sensor 12 is arranged offset from directly above the light emitting pixel position at the intersection of the row back electrode 26 and the column transparent electrode 27, as in the case of the liquid crystal display function section.
第６図の構造では、例えば、
（１）行背面電極２６または列透明電極２７のいずれか
を全数選択しておき、１行または１列を発光させながら
順々に行または列を走査したり、（２）行背面電極２Ｇ
を１選択しておきこれに列透明電極２７の選択を組合せ
て１つの発光点を走査したり、
（３）全ての行背面電極２６と列透明電極２７を一度に
選択することによって、
前記液晶表示機能部１１における制御方法に対応した入
力機能部１３の光センサアレイの選択駆動方法と同様の
光センサアレイ選択駆動方法が適用できる。In the structure shown in FIG. 6, for example, (1) all row back electrodes 26 or column transparent electrodes 27 are selected, and the rows or columns are sequentially scanned while emitting light from one row or column; , (2) Row back electrode 2G
(3) By selecting all the row back electrodes 26 and column transparent electrodes 27 at once and scanning one light emitting point by selecting one and combining this with the selection of the column transparent electrodes 27, The same optical sensor array selection driving method as the optical sensor array selection driving method of the input function section 13 corresponding to the control method in the display function section 11 can be applied.
かかる実施例においても第２図の実施例の場合と同様に
、
上記（１）において、１行または１列に限定せずに、隣
接した２行または隣接した２列を発光させ表示面全体に
わたって順に走査する方法でもよく、（２）において、
１点の発光に限定せずに、隣接した２行、２列の４点を
発光させ表示面全体にわたって順に走査する方法でもよ
い、 −このような種々の構造によって、印刷さ
れた情報や紙等に書かれた情報の入力と手書き入力が一
つの装置で可能になり、入力装置の軽量、低容積化が期
待できる。In this embodiment, as in the embodiment shown in FIG. 2, in (1) above, the light is not limited to one row or column, but two adjacent rows or two adjacent columns are emitted to cover the entire display surface. A method of sequentially scanning may also be used, and in (2),
The method is not limited to emitting light from one point, but may also be a method in which four points in adjacent two rows and two columns emit light and sequentially scan the entire display surface. - With these various structures, printed information, paper, etc. This makes it possible to input written information and handwritten input using a single device, and it is expected that the input device will be lighter and smaller in size.
（発明の効果） 以上説明したように、手書き入力のみでなく。(Effect of the invention) As explained above, not only handwritten input.
表示機能を利用して手書き図面や印刷物等の入力が同一
人力装置で可能になり、かつ入力情報は入力機能部と一
体化された表示機能部で表示できるため、情報端末機器
として低容積化、軽量化が可能になるとともに、携帯性
が向上し、さらに、手書き図面や印刷物等を入力すると
きの紙送り機構、センサ移動機構、光学系移動機構等の
機械的可動部分がなくなり、信頼性向上と小型化が期待
できる。このため可搬型のワープロ、パソコンの情報入
出力装置として利用できる。Using the display function, it is possible to input handwritten drawings, printed materials, etc. using the same human-powered device, and the input information can be displayed on the display function unit that is integrated with the input function unit, making it possible to use a low-volume information terminal device. It is possible to reduce weight, improve portability, and improve reliability by eliminating mechanically moving parts such as the paper feed mechanism, sensor movement mechanism, and optical system movement mechanism when inputting handwritten drawings and printed materials. It is expected that the size will be reduced. Therefore, it can be used as a portable word processor or information input/output device for personal computers.
さらに、本発明の入力機能装置を用いると、既に表示機
能が一体化されているため、演算制御装置とメモリカー
ド等の記憶装置を組み合わせることによって、機械的可
動部分のない可搬型のワープロ、パソコンの情報処理装
置構成が実現できる。Furthermore, when using the input function device of the present invention, the display function is already integrated, so by combining the arithmetic and control unit with a storage device such as a memory card, it is possible to create a portable word processor or personal computer without mechanically moving parts. This information processing device configuration can be realized.
また、入力した上記各種情報をメモリカード等に記憶保
持しておき、必要に応じて他の情報処理装置に後で転送
し、所望の処理を行なえば、電子ペーパー、電子ノート
とも言える可搬型の情報入出力・記憶保持装置が実現で
きる。In addition, if the various types of information inputted above are stored in a memory card, etc., and later transferred to another information processing device as necessary to perform the desired processing, it is possible to create a portable type that can be called electronic paper or an electronic notebook. An information input/output/memory retention device can be realized.
手書き図面や印刷物等の情報を入力するとき、表示機能
部の表示データの書き込み制御と、電極の選択制御に線
光走査や立売走査を適用することによって、光センサア
レイの選択駆動が簡単になり、かつ、隣接光の光漏れ等
によるＳ／Ｎ低下が防止できる。When inputting information such as handwritten drawings or printed matter, selecting and driving the optical sensor array becomes easier by applying line light scanning or stand-up scanning to control the writing of display data in the display function section and control the selection of electrodes. In addition, it is possible to prevent a decrease in S/N due to light leakage of adjacent lights.
表示機能部として液晶表示機能を適用する場合、製造に
おいて、 ＴＰＴまたはダイオード等を形成する基板と
、光センサ等を形成する基板が各々独立して別基板とし
て形成できるために、各々、良品の基板を組み合わせる
ことができ、入力機能装置の製造コストの低減が期待で
きる。When applying a liquid crystal display function as the display function part, during manufacturing, the substrate on which TPT or diodes, etc. are formed, and the substrate on which optical sensors, etc. are formed, can be formed independently and as separate substrates, so each substrate must be of good quality. can be combined, and a reduction in the manufacturing cost of input function devices can be expected.
第１図は本発明の入力機能装置の概略図、第２図は本発
明の一実施例の断面図、
第３図、第４図、第５図および第６図は本発明の特徴を
表わしている他の実施例の断面図、第７図は従来の可搬
型やディスクトップ型のワープロやパソコンにおける入
力装置を含めた代表的な情報処理装置構成例である。
１・・・手書き図面や印刷物等の情報を取り込む入力装
置、２ ・・・表示装置（ディス−プレイ）、３ ・・
・データ転送線や信号線等のケーブル、４ ・・・ディ
ジタイザ装置、５ ・・・キーボード、６ ・・・入力
機能装置、
７・・・表示面、８ ・・・入力面、
９ ・・・手書き図面や印刷物等の原稿、１０・・・手
書き入力用ペン等、
１１・・・液晶表示機能部、１２・・・光センサ、１３
・・・入力機能部、１４・・・対向電極、１５・・・透
明基板、１６・・・偏向板または偏向膜、１７・・・層
間膜、１８・・・遮光膜、１９・・・保護板または保護
膜、２０・・・個別電極、２１・・・透明基板、２２・
・・偏向板または偏向膜、２３・・・光源、２４・・・
液晶、
２５・・・エレクトロルミネッセンスディスプレイ、２
６・・・行背面電極、２７・・・列透明電極、２８・・
・透明基板、２９・・・層間膜、３０・・・発光層、３
１・・・絶縁層、３２・・・基板。
特許出願人 日本電信電話株式会社
第１図
（ａ） （ｂ）
（ｃ）６・入力機能談１
７・・褒示面
８・・・入力面
９・・・ 令書き閉面や印馬・１物専つ原鳴１０・・・
８［々入力旧ペン等
第２図
第３図 １５１３＆明８板
２１處ｗｆＩ某橡
第４図 ｎ・・偏釣粗詠１２偏嘘
第５図
第６図
＋５と
２５ ニレ７トロルミキーｙセン入テ゛ベスアレ４２
６−４子ｔｒ面電極 。
２７・・列這明［Ｊ仝
２８ 達明某」反
２９・・層ｖＩ膜
３０・・・ 受光層
３１ ・・ Ｍ線層
３２・・ 苓 扱
第７図
１・・・入力多重
２゛°表示薮置
３・・・ケーブルFIG. 1 is a schematic diagram of an input function device of the present invention, FIG. 2 is a sectional view of an embodiment of the present invention, and FIGS. 3, 4, 5, and 6 represent features of the present invention. FIG. 7 is a sectional view of another embodiment of the present invention, which is a typical configuration example of an information processing device including an input device in a conventional portable or desktop type word processor or personal computer. 1... Input device for importing information such as handwritten drawings and printed matter, 2... Display device (display), 3...
・Cables such as data transfer lines and signal lines, 4...Digitizer device, 5...Keyboard, 6...Input function device, 7...Display surface, 8...Input surface, 9... Originals such as handwritten drawings and printed matter, 10... Pen for handwriting input, etc., 11... Liquid crystal display function section, 12... Optical sensor, 13
... Input function section, 14 ... Counter electrode, 15 ... Transparent substrate, 16 ... Deflection plate or deflection film, 17 ... Interlayer film, 18 ... Light shielding film, 19 ... Protection Plate or protective film, 20... Individual electrode, 21... Transparent substrate, 22.
... polarization plate or polarization film, 23 ... light source, 24 ...
Liquid crystal, 25... Electroluminescence display, 2
6... Row back electrode, 27... Column transparent electrode, 28...
・Transparent substrate, 29... Interlayer film, 30... Light emitting layer, 3
1... Insulating layer, 32... Substrate. Patent applicant: Nippon Telegraph and Telephone Corporation Figure 1 (a) (b)
(c) 6. Input function story 1 7. Reward surface 8... Input surface 9... Command writing closed surface, seal horse, one thing exclusive original sound 10...
8 [input old pen etc. Figure 2 Figure 3 1513 & Ming 8 board 21 wfI certain tree Figure 4 n... biased fishing coarse poem 12 biased lie Figure 5 Figure 6 +5 and 25 Elm 7 Troll Miki Y Sen included Tebesare 42
6-4 child tr surface electrode. 27... Column light [J28 Tatsumei certain] Anti-29... Layer vI film 30... Light-receiving layer 31... M-line layer 32... 蓓 Handling Fig. 7 1... Input multiplex 2゛° display Bush placement 3...cable
Claims (5)
した光センサアレイと、上記光センサアレイの下方位置
に液晶ディスプレイなどの透過形平面表示機能部、また
はプラズマディスプレイ、エレクトロルミネッセンスデ
ィスプレイや、発光ダイオードディスプレイなどの発光
形平面表示機能部を接合または積層してなることを特徴
とする入力機能装置。(1) A photosensor array in which photosensors are arranged in row and column directions perpendicular to each other, and a transmissive flat display function section such as a liquid crystal display, a plasma display, an electroluminescence display, etc. below the photosensor array, An input function device characterized by being formed by bonding or stacking light-emitting flat display function parts such as a light-emitting diode display.
を行方向または列方向または行方向と列方向に走査させ
、上記表示部からの光が光センサアレイに乗せた手書き
図面や印刷物等の原稿の記述入力面からの反射光として
、上記光センサアレイで受光することを特徴とする特許
請求の範囲第（１）項記載の入力機能装置。(2) The transmitted light display portion or the light emitting display portion of the display function section is scanned in the row direction, column direction, or row and column directions, and the light from the display section is used to detect handwritten drawings, printed matter, etc. placed on the optical sensor array. The input function device according to claim 1, wherein the optical sensor array receives light as reflected light from a description input surface of a document.
って表示させて、表示部分からの光が上記手書き図面や
印刷物等の原稿の記述入力面からの反射光として、光セ
ンサアレイで受光することを特徴とする特許請求の範囲
第（１）項記載の入力機能装置。(3) The entire surface of the display function section is displayed by transmitted light or light emission, and the light from the display part is received by the optical sensor array as reflected light from the description input surface of the manuscript such as the handwritten drawing or printed matter. An input function device according to claim (1).
ンサアレイに、表示部分からの光を点状に反射させ、こ
の点状反射の移動によって手書きの情報を入力すること
を特徴とする特許請求の範囲第（１）項記載の入力機能
装置。(4) A patent characterized in that light from a display area is reflected in dots on an optical sensor array used for inputting manuscripts such as handwritten drawings and printed matter, and handwritten information is input by the movement of these dots. An input function device according to claim (1).
ンサアレイに、ライトペン等点状に発光する素子を移動
させることにより、手書きの情報を直接光入力すること
を特徴とする特許請求の範囲第（１）項記載の入力機能
装置。(5) A patent claim characterized in that handwritten information is directly optically input by moving an element that emits light in a dotted manner, such as a light pen, to an optical sensor array used for inputting manuscripts such as handwritten drawings and printed matter. The input function device described in scope item (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3688587A JP2636228B2 (en) | 1987-02-21 | 1987-02-21 | Display device with input function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3688587A JP2636228B2 (en) | 1987-02-21 | 1987-02-21 | Display device with input function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63205724A true JPS63205724A (en) | 1988-08-25 |
| JP2636228B2 JP2636228B2 (en) | 1997-07-30 |
Family
ID=12482231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3688587A Expired - Lifetime JP2636228B2 (en) | 1987-02-21 | 1987-02-21 | Display device with input function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2636228B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06309450A (en) * | 1993-04-23 | 1994-11-04 | Fuji Xerox Co Ltd | Picture input device, picture input/output device and controlling method therefor |
| JP2002236891A (en) * | 2001-02-08 | 2002-08-23 | Mitsubishi Heavy Ind Ltd | Radio tag with data display function |
| WO2007144993A1 (en) * | 2006-06-12 | 2007-12-21 | Sharp Kabushiki Kaisha | Touch panel, display device and touch panel manufacturing method |
| US7411574B2 (en) | 2005-04-18 | 2008-08-12 | Boe Hydis Technology Co., Ltd. | Tablet liquid crystal display device |
| JP2009175761A (en) * | 2009-05-11 | 2009-08-06 | Sony Corp | Display apparatus |
| US9442605B2 (en) | 2012-09-07 | 2016-09-13 | Panasonic Intellectual Property Management Co., Ltd. | Display device and display control system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127240A (en) * | 1981-01-30 | 1982-08-07 | Olympus Optical Co Ltd | Input and display device |
-
1987
- 1987-02-21 JP JP3688587A patent/JP2636228B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127240A (en) * | 1981-01-30 | 1982-08-07 | Olympus Optical Co Ltd | Input and display device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06309450A (en) * | 1993-04-23 | 1994-11-04 | Fuji Xerox Co Ltd | Picture input device, picture input/output device and controlling method therefor |
| JP2002236891A (en) * | 2001-02-08 | 2002-08-23 | Mitsubishi Heavy Ind Ltd | Radio tag with data display function |
| US7411574B2 (en) | 2005-04-18 | 2008-08-12 | Boe Hydis Technology Co., Ltd. | Tablet liquid crystal display device |
| WO2007144993A1 (en) * | 2006-06-12 | 2007-12-21 | Sharp Kabushiki Kaisha | Touch panel, display device and touch panel manufacturing method |
| JPWO2007144993A1 (en) * | 2006-06-12 | 2009-10-29 | シャープ株式会社 | Touch panel, display device, and method for manufacturing touch panel |
| JP4733184B2 (en) * | 2006-06-12 | 2011-07-27 | シャープ株式会社 | Touch panel, display device, and method for manufacturing touch panel |
| US8243032B2 (en) | 2006-06-12 | 2012-08-14 | Sharp Kabushiki Kaisha | Touch panel, display device and touch panel manufacturing method |
| JP2009175761A (en) * | 2009-05-11 | 2009-08-06 | Sony Corp | Display apparatus |
| US9442605B2 (en) | 2012-09-07 | 2016-09-13 | Panasonic Intellectual Property Management Co., Ltd. | Display device and display control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2636228B2 (en) | 1997-07-30 |
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