JPS61140344U - - Google Patents
Info
- Publication number
- JPS61140344U JPS61140344U JP2378985U JP2378985U JPS61140344U JP S61140344 U JPS61140344 U JP S61140344U JP 2378985 U JP2378985 U JP 2378985U JP 2378985 U JP2378985 U JP 2378985U JP S61140344 U JPS61140344 U JP S61140344U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- window
- light source
- projection lens
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図〜第5図はこの考案の一実施例を示した
もので、第1図は液晶プロジエクタの原理構成図
、第2図はプロジエクタ本体の斜視図、第3図は
プロジエクタ本体に携帯用小型液晶テレビジヨン
受像機を挿入した状態の斜視図、第4図および第
5図は携帯用小型液晶テレビジヨン受像機の斜視
図および一部切開側面図である。第6図はこの考
案の他の実施例を示す液晶プロジエクタの原理構
成図である。
10…プロジエクタ本体、11…ケース、13
…テレビジヨン受像機挿入口、14…光源ランプ
、18…コンデンサレンズ、19…リレーレンズ
、21…集光レンズ、22…投影レンズ、25…
赤外線吸収フイルタ、27…表示ユニツト冷却器
、28…冷却空気吹出口、30…携帯用小型液晶
テレビジヨン受像機、31…受像機本体、32…
表示ユニツト、39…採光窓、40…表示窓、4
1…液晶表示パネル、S…スクリーン。
Figures 1 to 5 show an embodiment of this invention. Figure 1 is a diagram of the basic configuration of a liquid crystal projector, Figure 2 is a perspective view of the projector body, and Figure 3 is a portable device attached to the projector body. FIGS. 4 and 5 are a perspective view and a partially cutaway side view of the portable compact liquid crystal television receiver. FIG. 6 is a diagram showing the basic structure of a liquid crystal projector showing another embodiment of this invention. 10...Projector body, 11...Case, 13
... Television receiver insertion slot, 14... Light source lamp, 18... Condenser lens, 19... Relay lens, 21... Condensing lens, 22... Projection lens, 25...
Infrared absorption filter, 27...Display unit cooler, 28...Cooling air outlet, 30...Portable small liquid crystal television receiver, 31...Receiver body, 32...
Display unit, 39...Lighting window, 40...Display window, 4
1...Liquid crystal display panel, S...screen.
Claims (1)
より拡大してスクリーン面に投影する液晶プロジ
エクタにおいて、光源と前記投影レンズとを備え
たプロジエクタ本体の前記光源と投影レンズとの
間に、表裏面に採光窓と表示窓を設けこの採光窓
と表示窓との間に透過型液晶表示パネルを配置し
た携帯用小型液晶表示装置を着脱可能に挿入した
ことを特徴とする液晶プロジエクタ。 In a liquid crystal projector that magnifies a display image of a transmissive liquid crystal display panel using a projection lens and projects it onto a screen surface, a projector main body including a light source and the projection lens has a light source on the front and back surfaces between the light source and the projection lens. A liquid crystal projector comprising a window and a display window, and a portable compact liquid crystal display device having a transmissive liquid crystal display panel arranged between the lighting window and the display window is detachably inserted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985023789U JPH0649021Y2 (en) | 1985-02-21 | 1985-02-21 | LCD projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985023789U JPH0649021Y2 (en) | 1985-02-21 | 1985-02-21 | LCD projector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61140344U true JPS61140344U (en) | 1986-08-30 |
JPH0649021Y2 JPH0649021Y2 (en) | 1994-12-12 |
Family
ID=30517340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985023789U Expired - Lifetime JPH0649021Y2 (en) | 1985-02-21 | 1985-02-21 | LCD projector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0649021Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63266311A (en) * | 1987-04-24 | 1988-11-02 | Tamapatsuku Kk | Portable projector |
JPH01181025U (en) * | 1988-06-08 | 1989-12-27 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60154937U (en) * | 1984-03-24 | 1985-10-16 | シャープ株式会社 | Large image liquid crystal display |
JPS61119145U (en) * | 1985-01-08 | 1986-07-28 |
-
1985
- 1985-02-21 JP JP1985023789U patent/JPH0649021Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60154937U (en) * | 1984-03-24 | 1985-10-16 | シャープ株式会社 | Large image liquid crystal display |
JPS61119145U (en) * | 1985-01-08 | 1986-07-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63266311A (en) * | 1987-04-24 | 1988-11-02 | Tamapatsuku Kk | Portable projector |
JPH01181025U (en) * | 1988-06-08 | 1989-12-27 |
Also Published As
Publication number | Publication date |
---|---|
JPH0649021Y2 (en) | 1994-12-12 |