JPS649233U - - Google Patents
Info
- Publication number
- JPS649233U JPS649233U JP10260587U JP10260587U JPS649233U JP S649233 U JPS649233 U JP S649233U JP 10260587 U JP10260587 U JP 10260587U JP 10260587 U JP10260587 U JP 10260587U JP S649233 U JPS649233 U JP S649233U
- Authority
- JP
- Japan
- Prior art keywords
- image
- display panel
- transmission type
- projector device
- overhead projector
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 2
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Facsimiles In General (AREA)
- Storing Facsimile Image Data (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案にかかるオーバ・ヘツド・プロ
ジエクタ装置の概略構成を示す斜視図、第２図は
従来のオーバ・ヘツド・プロジエクタ装置の概略
構成を示す斜視図、第３図は第１図における制御
系統を示すブロツク図、第４図は本考案の他の実
施例の構成を示す斜視図、第５図はその制御系統
を示すブロツク図である。
１，２１…光源、２，２２，５，２５…レンズ
、３，２４…原稿台、２３…光透過型表示パネル
、３０…制御部、３１…イメージメモリ、３２…
イメージリーダ。
FIG. 1 is a perspective view showing a schematic configuration of an overhead projector device according to the present invention, FIG. 2 is a perspective view showing a schematic configuration of a conventional overhead projector device, and FIG. FIG. 4 is a perspective view showing the configuration of another embodiment of the present invention, and FIG. 5 is a block diagram showing the control system. DESCRIPTION OF SYMBOLS 1, 21... Light source, 2, 22, 5, 25... Lens, 3, 24... Document table, 23... Light transmission type display panel, 30... Control unit, 31... Image memory, 32...
image reader.
Claims (1)
ータとして記憶するイメージメモリと、 このイメージメモリに記憶された画像情報を再
現する光透過型表示パネルと、 光源と、 前記光源から発して前記原稿台および前記光透
過型表示パネルを透過した光を投影する光学系と
、 この光学系および前記光透過型表示パネルへの
前記画像情報の表示を制御する制御部と を備えたオーバ・ヘツド・プロジエクタ装置。 ２ 光透過型表示パネルが透過型液晶表示パネル
である実用新案登録請求の範囲第１項記載のオー
バ・ヘツド・プロジエクタ装置。 ３ 画像入力部がイメージリーダである実用新案
登録請求の範囲第２項記載のオーバ・ヘツド・プ
ロジエクタ装置。 ４ 画像入力部が画像入力タブレツトである実用
新案登録請求の範囲第２項記載のオーバ・ヘツド
・プロジエクタ装置。[Scope of Claim for Utility Model Registration] 1. A manuscript table, an image input unit into which an image to be projected is input, an image memory which stores the projected image inputted by the image input unit as pixel data, and an image memory into which the image to be projected is input. a light transmission type display panel that reproduces stored image information; a light source; an optical system that projects light emitted from the light source and transmitted through the document table and the light transmission type display panel; this optical system and the light An overhead projector device comprising: a control section that controls display of the image information on a transmissive display panel. 2. The overhead projector device according to claim 1, wherein the light transmission type display panel is a transmission type liquid crystal display panel. 3. The overhead projector device according to claim 2, wherein the image input section is an image reader. 4. The overhead projector device according to claim 2, wherein the image input unit is an image input tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260587U JPS649233U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10260587U JPS649233U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649233U true JPS649233U (en) | 1989-01-18 |
Family
ID=31332661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10260587U Pending JPS649233U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649233U (en) |
-
1987
- 1987-07-03 JP JP10260587U patent/JPS649233U/ja active Pending
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