JPH0455864U - - Google Patents
Info
- Publication number
- JPH0455864U JPH0455864U JP9674190U JP9674190U JPH0455864U JP H0455864 U JPH0455864 U JP H0455864U JP 9674190 U JP9674190 U JP 9674190U JP 9674190 U JP9674190 U JP 9674190U JP H0455864 U JPH0455864 U JP H0455864U
- Authority
- JP
- Japan
- Prior art keywords
- light
- liquid crystal
- transmitting parts
- photoreceptor
- light transmitting
- 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 7
- 108091008695 photoreceptors Proteins 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Facsimile Heads (AREA)
Description
第１図から第３図までは本考案を具体化した一
実施例を示すもので、第１図は画像記録装置の概
略構成図、第２図はＬＣＤシヤツターの概略断面
図、第３図は視角範囲とコントラストの関係を説
明する説明図、第４図は従来の液晶露光装置の視
角範囲とコントラストの関係を説明する説明図で
ある。
図中、１は画像記録装置、２は液晶露光装置、
３はハロゲンランプ、３ａはリフレクタ、３ｂは
コンデンサレンズ、５はＬＣＤシヤツター、２０
はマイクロカプセル紙、Ｌは液晶分子である。
1 to 3 show an embodiment embodying the present invention. FIG. 1 is a schematic configuration diagram of an image recording device, FIG. 2 is a schematic sectional view of an LCD shutter, and FIG. 3 is a schematic diagram of an image recording device. FIG. 4 is an explanatory diagram illustrating the relationship between the viewing angle range and contrast of a conventional liquid crystal exposure apparatus. In the figure, 1 is an image recording device, 2 is a liquid crystal exposure device,
3 is a halogen lamp, 3a is a reflector, 3b is a condenser lens, 5 is an LCD shutter, 20
is microcapsule paper, and L is liquid crystal molecules.
Claims (1)
記光源と感光体との間に配置され、複数の光透過
部を有し、かつ前記各光透過部にそれぞれ開閉可
能な液晶シヤツタ体とを備え、前記各光透過部を
通過した光により前記感光体に画像を形成する液
晶露光装置において、 前記液晶シヤツタ体の厚さを厚くすることによ
り、光透過部を通過する光の視角範囲を狭くした
ことを特徴とする液晶露光装置。[Claims for Utility Model Registration] A photoreceptor that receives light emitted from a light source, and a plurality of light transmitting parts disposed between the light source and the photoreceptor, and each of the light transmitting parts having a In the liquid crystal exposure device, which is equipped with a liquid crystal shutter body that can be opened and closed, and forms an image on the photoreceptor using light that has passed through each of the light transmitting parts, the light transmitting parts can be made thicker by increasing the thickness of the liquid crystal shutter body. A liquid crystal exposure device characterized by narrowing the viewing angle range of passing light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9674190U JPH0455864U (en) | 1990-09-14 | 1990-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9674190U JPH0455864U (en) | 1990-09-14 | 1990-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455864U true JPH0455864U (en) | 1992-05-13 |
Family
ID=31836524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9674190U Pending JPH0455864U (en) | 1990-09-14 | 1990-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455864U (en) |
-
1990
- 1990-09-14 JP JP9674190U patent/JPH0455864U/ja active Pending
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