JPS6390287U - - Google Patents
Info
- Publication number
- JPS6390287U JPS6390287U JP18554086U JP18554086U JPS6390287U JP S6390287 U JPS6390287 U JP S6390287U JP 18554086 U JP18554086 U JP 18554086U JP 18554086 U JP18554086 U JP 18554086U JP S6390287 U JPS6390287 U JP S6390287U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display element
- light source
- crystal display
- reflective
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係わる反射型液晶投映装置の
側面図、第２図は本考案装置の一部拡大図、第３
図は従来装置の投映状態を示す一部拡大図である
。
２……ステージ、３……光源、６……ヘツド、
７……液晶表示装置、１０……フレネルミラー、
１１……液晶表示素子。
Fig. 1 is a side view of a reflective liquid crystal projection device according to the present invention, Fig. 2 is a partially enlarged view of the device of the present invention, and Fig. 3 is a side view of a reflective liquid crystal projection device according to the present invention.
The figure is a partially enlarged view showing a projection state of a conventional device. 2...Stage, 3...Light source, 6...Head,
7...Liquid crystal display device, 10...Fresnel mirror,
11...Liquid crystal display element.
Claims (1)
置したステージ上に載置した液晶表示素子を光源
からの照射光によつて反射投映する反射型液晶投
映装置において、液晶表示素子の裏面に、表面ま
たは裏面のいずれか一面を反射面としたフレネル
ミラーを密着せしめたことを特徴とする反射型液
晶投映装置。 In a reflective liquid crystal projection device that uses light irradiated from a light source to reflect and project a liquid crystal display element placed on a stage installed at the bottom of a head containing a light source and a projection lens, the rear surface of the liquid crystal display element is A reflective liquid crystal projection device characterized by closely adhering a Fresnel mirror with one of its back surfaces as a reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18554086U JPS6390287U (en) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18554086U JPS6390287U (en) | 1986-12-03 | 1986-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390287U true JPS6390287U (en) | 1988-06-11 |
Family
ID=31134263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18554086U Pending JPS6390287U (en) | 1986-12-03 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123928U (en) * | 1989-03-22 | 1990-10-12 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318339A (en) * | 1986-07-10 | 1988-01-26 | Sharp Corp | Reflection type liquid crystal overhead projector |
| JPS6314230B2 (en) * | 1980-12-27 | 1988-03-30 | Hitachi Construction Machinery |
-
1986
- 1986-12-03 JP JP18554086U patent/JPS6390287U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6314230B2 (en) * | 1980-12-27 | 1988-03-30 | Hitachi Construction Machinery | |
| JPS6318339A (en) * | 1986-07-10 | 1988-01-26 | Sharp Corp | Reflection type liquid crystal overhead projector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123928U (en) * | 1989-03-22 | 1990-10-12 |