JPH041534U - - Google Patents
Info
- Publication number
- JPH041534U JPH041534U JP4097690U JP4097690U JPH041534U JP H041534 U JPH041534 U JP H041534U JP 4097690 U JP4097690 U JP 4097690U JP 4097690 U JP4097690 U JP 4097690U JP H041534 U JPH041534 U JP H041534U
- Authority
- JP
- Japan
- Prior art keywords
- ohp
- liquid crystal
- crystal display
- display unit
- screen
- 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 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Description
第１図は本考案の一実施例を示す下方斜視図、
第２図は使用状態を説明する側面図、第３は本考
案の他の実施例を示す側面図、第４図ａ，ｂは同
他の実施例を示す要部側面図及び下面図、第５図
は同他の実施例を示す下方斜視図、第６図は従来
のＯＨＰの画面投影の概要を示す図である。
１……ＯＨＰ、２……透過型液晶表示ユニツト
、１１……遮光板。
FIG. 1 is a downward perspective view showing an embodiment of the present invention;
Fig. 2 is a side view explaining the state of use, Fig. 3 is a side view showing another embodiment of the present invention, Figs. FIG. 5 is a bottom perspective view showing another embodiment, and FIG. 6 is a diagram showing an outline of screen projection of a conventional OHP. 1... OHP, 2... Transmissive liquid crystal display unit, 11... Light shielding plate.
Claims (1)
上に載置して使用されるＯＨＰ用透過型液晶表示
ユニツトにおいて、該ユニツトの外装部材の一部
を兼用して、スクリーン光漏れ防止用の遮光板を
設けたことを特徴とするＯＨＰ用透過型液晶表示
ユニツト。 Over head projector (OHP)
A transmission type liquid crystal display unit for OHP, which is used by being placed on the screen, is characterized in that a light shielding plate for preventing light leakage from the screen is provided, which also serves as a part of the exterior member of the unit. type liquid crystal display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4097690U JPH041534U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4097690U JPH041534U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041534U true JPH041534U (en) | 1992-01-08 |
Family
ID=31551244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4097690U Pending JPH041534U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041534U (en) |
-
1990
- 1990-04-17 JP JP4097690U patent/JPH041534U/ja active Pending