JPH03117232U - - Google Patents
Info
- Publication number
- JPH03117232U JPH03117232U JP2511090U JP2511090U JPH03117232U JP H03117232 U JPH03117232 U JP H03117232U JP 2511090 U JP2511090 U JP 2511090U JP 2511090 U JP2511090 U JP 2511090U JP H03117232 U JPH03117232 U JP H03117232U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- convex lens
- lamp
- lighting mechanism
- stage glass
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案感光材料密着露光装置の一実施
例の構成を示す説明用断面図、第２図および第３
図は本考案における第２の光源を構成するランプ
の配置例を示す説明図、第４図および第５図は第
１の光源による露光状態および第２の光源による
露光状態を示す説明図である。
１……ステージガラス、２……外匣、３……凸
レンズ、Ｘ……光軸、４，６……ランプ、５……
基板、７，８……点灯機構、９……原稿、１０…
…感光材料、１１……カバーシート、Ｆ……凸レ
ンズの焦点。
FIG. 1 is an explanatory sectional view showing the structure of an embodiment of the photosensitive material contact exposure apparatus of the present invention, and FIGS.
The figure is an explanatory diagram showing an example of the arrangement of lamps constituting the second light source in the present invention, and FIGS. 4 and 5 are explanatory diagrams showing the exposure state by the first light source and the exposure state by the second light source. . 1... Stage glass, 2... Outer case, 3... Convex lens, X... Optical axis, 4, 6... Lamp, 5...
Board, 7, 8... Lighting mechanism, 9... Original, 10...
...Photosensitive material, 11...Cover sheet, F...Focus of convex lens.
Claims (1)
が配置されるステージガラスと、このステージガ
ラスの下方に配置された、当該ステージガラスの
有効領域をカバーする凸レンズと、この凸レンズ
の光軸上において、当該凸レンズの焦点位置に配
置されたランプよりなる第１の光源と、この第１
の光源を作動させるためのスイツチを含む第１の
点灯機構と、前記凸レンズの光軸を対称中心とし
て互いに点対称となる位置に配置された複数のラ
ンプよりなる第２の光源と、この第２の光源を作
動させるためのスイツチを含む第２の点灯機構と
よりなり、 前記第２の点灯機構には、そのランプの光量を
調整するための光量調整機構が接続されているこ
とを特徴とする感光材料密着露光装置。[Scope of Claim for Utility Model Registration] A stage glass on which a manuscript and a photosensitive material stacked in close contact with the original are arranged; a convex lens arranged below the stage glass and covering the effective area of the stage glass; On the optical axis of this convex lens, a first light source consisting of a lamp placed at the focal position of the convex lens;
a first lighting mechanism including a switch for activating the light source; a second light source comprising a plurality of lamps arranged at positions symmetrical to each other with the optical axis of the convex lens as the center of symmetry; a second lighting mechanism including a switch for operating the light source of the lamp, and a light intensity adjustment mechanism for adjusting the light intensity of the lamp is connected to the second lighting mechanism. Contact exposure equipment for photosensitive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2511090U JPH03117232U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2511090U JPH03117232U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117232U true JPH03117232U (en) | 1991-12-04 |
Family
ID=31528053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2511090U Pending JPH03117232U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117232U (en) |
-
1990
- 1990-03-14 JP JP2511090U patent/JPH03117232U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03117232U (en) | ||
| JPH03117231U (en) | ||
| JPH0221618U (en) | ||
| JPS63157737U (en) | ||
| JPH0532846Y2 (en) | ||
| JPH0110808Y2 (en) | ||
| JP2512070Y2 (en) | Flash exposure device for plate making camera | |
| JPH0326901U (en) | ||
| JPS6410753U (en) | ||
| JPS62132549U (en) | ||
| JPS6443344U (en) | ||
| JPS6326838U (en) | ||
| JPS62132548U (en) | ||
| JPS62132547U (en) | ||
| JPS6149340U (en) | ||
| JPS62118340A (en) | Original lighting device for microcamera | |
| JPS6168266U (en) | ||
| JPS6165452U (en) | ||
| JPS5857859U (en) | lighting equipment | |
| JPH0422728U (en) | ||
| JPH0262452U (en) | ||
| JPS63160548U (en) | ||
| JPH0356926U (en) | ||
| JPH0244733U (en) | ||
| JPH01181044U (en) |