JPS63191336U - - Google Patents
Info
- Publication number
- JPS63191336U JPS63191336U JP7989187U JP7989187U JPS63191336U JP S63191336 U JPS63191336 U JP S63191336U JP 7989187 U JP7989187 U JP 7989187U JP 7989187 U JP7989187 U JP 7989187U JP S63191336 U JPS63191336 U JP S63191336U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- image display
- display device
- view
- 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 11
- 239000011521 glass Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示し、画像表示
装置を構成する液晶パネルとミラーフルネルの斜
視図、第２図及び第３図は液晶パネルの背面図で
、第２図はミラーフレネルを取り外した状態を、
第３図は装着した状態を各々示し、第４図及び第
５図は各々第３図におけるＡ−Ａ線、Ｂ−Ｂ線に
沿う拡大断面図、第６図はこの画像表示装置に光
を照射した状態を示す部分拡大断面図、第７図は
他の実施例を示す第６図同様の部分拡大断面図、
第８図は液晶パネルをホルダーに収納した状態を
示す上記画像表示装置の斜視図、第９図はホルダ
ーに装着してデイスプレーとして使用する状態を
示す上記画像表示装置の斜視図、第１０図は透過
形の投影用プロジエクタの概略を示す側面図、第
１１図は反射形の投影用プロジエクタの概略を示
す側面図、第１２図は従来の画像表示装置を反射
形の投影用プロジエクタに使用した状態を示す部
分断面図、第１３図は第１２図の光反射部分の拡
大断面図である。
２１……液晶パネル、２２……液晶部、２２ａ
……前面ガラス基板、２２ｂ……背面ガラス基板
、２２ｃ……液晶、２２ｄ……保護ガラス、２３
……フレーム、２７……ミラーフレネル、２７ｃ
，２７ｆ……ミラーフレネル面、２７ｄ……保護
層、２７ｅ……ミラーフレネルベース、３１……
ホルダー、３２……蓋体。
Fig. 1 shows an embodiment of this invention, a perspective view of a liquid crystal panel and a mirror Fresnel constituting an image display device, Figs. 2 and 3 are rear views of the liquid crystal panel, and Fig. 2 shows a mirror Fresnel. The state with the removed,
Figure 3 shows the installed state, Figures 4 and 5 are enlarged cross-sectional views taken along lines A-A and B-B in Figure 3, and Figure 6 shows the image display device with light. FIG. 7 is a partially enlarged sectional view similar to FIG. 6 showing another embodiment;
FIG. 8 is a perspective view of the image display device with the liquid crystal panel housed in the holder, FIG. 9 is a perspective view of the image display device with the liquid crystal panel mounted in the holder and used as a display, and FIG. 10 11 is a side view schematically showing a transmissive projection projector, FIG. 11 is a side view schematically showing a reflective projection projector, and FIG. 12 shows a conventional image display device used in a reflective projection projector. A partial sectional view showing the state, FIG. 13 is an enlarged sectional view of the light reflecting portion of FIG. 12. 21...Liquid crystal panel, 22...Liquid crystal section, 22a
...Front glass substrate, 22b...Back glass substrate, 22c...Liquid crystal, 22d...Protection glass, 23
...Frame, 27...Mirror Fresnel, 27c
, 27f...Mirror Fresnel surface, 27d...Protective layer, 27e...Mirror Fresnel base, 31...
Holder, 32...lid body.
Claims (1)
示する液晶パネルと、この液晶パネルのフレーム
に着脱自在で、かつ該液晶パネルの背面に反射面
を対向させることができるフレネルミラーとから
なる液晶パネルを利用した画像表示装置。 A liquid crystal panel consisting of a liquid crystal panel that displays images in response to input of information signals from an external device, and a Fresnel mirror that is detachable from the frame of the liquid crystal panel and whose reflective surface can face the back of the liquid crystal panel. An image display device that uses
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079891U JPH0438347Y2 (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079891U JPH0438347Y2 (en) | 1987-05-28 | 1987-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63191336U true JPS63191336U (en) | 1988-12-09 |
| JPH0438347Y2 JPH0438347Y2 (en) | 1992-09-08 |
Family
ID=30930191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987079891U Expired JPH0438347Y2 (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438347Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318339A (en) * | 1986-07-10 | 1988-01-26 | Sharp Corp | Reflection type liquid crystal overhead projector |
-
1987
- 1987-05-28 JP JP1987079891U patent/JPH0438347Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318339A (en) * | 1986-07-10 | 1988-01-26 | Sharp Corp | Reflection type liquid crystal overhead projector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438347Y2 (en) | 1992-09-08 |
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