JPS632934U - - Google Patents
Info
- Publication number
- JPS632934U JPS632934U JP9586286U JP9586286U JPS632934U JP S632934 U JPS632934 U JP S632934U JP 9586286 U JP9586286 U JP 9586286U JP 9586286 U JP9586286 U JP 9586286U JP S632934 U JPS632934 U JP S632934U
- Authority
- JP
- Japan
- Prior art keywords
- light
- explanatory diagram
- prevention plate
- newton ring
- ring prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 2
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
第１図乃至第４図は従来例の説明図、第５図は
この考案の一実施例の断面説明図、第６図は変更
例１の説明図、第７図は変更例２の説明図、第８
図は変更例３の説明図である。
７……ニユートンリング防止板、８……粗面、
９……ガラス板、１０……光透過性シート。
1 to 4 are explanatory diagrams of the conventional example, FIG. 5 is a sectional explanatory diagram of an embodiment of this invention, FIG. 6 is an explanatory diagram of modification example 1, and FIG. 7 is an explanatory diagram of modification example 2. , 8th
The figure is an explanatory diagram of modification example 3. 7 ...Newton ring prevention plate, 8...Rough surface,
9...Glass plate, 10...Light transmitting sheet.
補正 昭６１．７．２４
考案の名称を次のように補正する。
考案の名称 ニユートンリング防止板
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment July 24, 1986 The name of the invention is amended as follows. Title of the invention Newton ring prevention plate The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
少なくとも光拡散性の光透過層を有し、この光
透過層内部を透過した光が放出される光放出面が
粗面化されてなるニユートンリング防止板。[Claims for Utility Model Registration] A Newton ring prevention plate comprising at least a light-diffusing light-transmitting layer and having a roughened light-emitting surface from which light transmitted through the light-transmitting layer is emitted.
【図面の簡単な説明】
第１図乃至第４図は従来例の説明図、第５図は
この考案の一実施例の断面説明図、第６図は変更
例１の説明図、第７図は変更例２の説明図、第８
図は変更例３の説明図である。
７……ニユートンリング防止板、８……粗面、
９……ガラス板、１０……光透過性シート。[Brief Description of the Drawings] Figs. 1 to 4 are explanatory diagrams of the conventional example, Fig. 5 is a cross-sectional explanatory diagram of one embodiment of this invention, Fig. 6 is an explanatory diagram of modification 1, and Fig. 7 is an explanatory diagram of modification example 2, No. 8
The figure is an explanatory diagram of modification example 3. 7 ...Newton ring prevention plate, 8...Rough surface,
9...Glass plate, 10...Light transmitting sheet.
Claims (1)
トを有し、このシート内部を透過した光が放出さ
れる光放出面が粗面化されてなるニユートンリン
グ防止板。 A Newton ring prevention plate comprising at least a light-transmitting sheet made of a light-diffusing synthetic resin, and a light emitting surface from which light transmitted through the sheet is emitted is roughened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095862U JPH0734422Y2 (en) | 1986-06-23 | 1986-06-23 | Newton ring prevention plate for placing photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095862U JPH0734422Y2 (en) | 1986-06-23 | 1986-06-23 | Newton ring prevention plate for placing photosensitive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS632934U true JPS632934U (en) | 1988-01-09 |
| JPH0734422Y2 JPH0734422Y2 (en) | 1995-08-02 |
Family
ID=30960973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986095862U Expired - Lifetime JPH0734422Y2 (en) | 1986-06-23 | 1986-06-23 | Newton ring prevention plate for placing photosensitive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734422Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480804U (en) * | 1977-11-17 | 1979-06-08 | ||
| JPS56167344U (en) * | 1980-05-14 | 1981-12-11 | ||
| JPS5722704U (en) * | 1980-07-11 | 1982-02-05 | ||
| JPS5749940A (en) * | 1980-09-09 | 1982-03-24 | Toshiba Corp | Exposure device |
| JPS60154242A (en) * | 1984-01-24 | 1985-08-13 | Shashin Kogyo:Kk | Superposing device of contact printing machine for negative plate and photosensitive material |
| JPS60169866A (en) * | 1984-02-13 | 1985-09-03 | Minolta Camera Co Ltd | Image forming method |
-
1986
- 1986-06-23 JP JP1986095862U patent/JPH0734422Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480804U (en) * | 1977-11-17 | 1979-06-08 | ||
| JPS56167344U (en) * | 1980-05-14 | 1981-12-11 | ||
| JPS5722704U (en) * | 1980-07-11 | 1982-02-05 | ||
| JPS5749940A (en) * | 1980-09-09 | 1982-03-24 | Toshiba Corp | Exposure device |
| JPS60154242A (en) * | 1984-01-24 | 1985-08-13 | Shashin Kogyo:Kk | Superposing device of contact printing machine for negative plate and photosensitive material |
| JPS60169866A (en) * | 1984-02-13 | 1985-09-03 | Minolta Camera Co Ltd | Image forming method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734422Y2 (en) | 1995-08-02 |
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