JPS60163450U - Light source device in photo printing machine - Google Patents
Light source device in photo printing machineInfo
- Publication number
- JPS60163450U JPS60163450U JP2982785U JP2982785U JPS60163450U JP S60163450 U JPS60163450 U JP S60163450U JP 2982785 U JP2982785 U JP 2982785U JP 2982785 U JP2982785 U JP 2982785U JP S60163450 U JPS60163450 U JP S60163450U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- source device
- printing machine
- photographic
- correction plate
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の写真焼付機における光源装置を示す説明
図、第２図は本考案による写真焼付機における光源装置
の配置を示す説明図、第３図乃至第６図は補正板の実施
例を平面図である。
１０・・・光源、２０・・・カラーフィルタ、３０・・
・拡散ボックス、４０・・・拡散板、５０・・・写真原
板、６０・・・引伸レンズ、７０・・・印画紙、８０・
・・補正板。FIG. 1 is an explanatory diagram showing the light source device in a conventional photoprinting machine, FIG. 2 is an explanatory diagram showing the arrangement of the light source device in the photoprinting machine according to the present invention, and FIGS. 3 to 6 are examples of the correction plate. FIG. 10... Light source, 20... Color filter, 30...
・Diffusion box, 40... Diffusion plate, 50... Original photographic plate, 60... Enlarger lens, 70... Photographic paper, 80.
...Correction board.
Claims (3)
射させ、その写真原板上の画像を印画紙上に投影し焼付
ける写真焼付機において、透明基板上に白色の光拡散性
を備える模様を付設した補正板を照射光の拡散部分に介
挿したことを特徴とする写真焼付機における光源装置。(1) In a photo printing machine that diffuses the irradiation light from a light source and irradiates it onto a photographic original plate, and then projects and prints the image on the photographic original onto photographic paper, a pattern is provided on a transparent substrate with white light diffusing properties. What is claimed is: 1. A light source device for a photographic printing machine, characterized in that a correction plate provided with a correction plate is inserted in a portion where irradiated light is diffused.
心から周辺にかけて密から粗となる如く印刷によって付
設されていることを特徴とする実用新案登録請求の範囲
第１項記載の写真焼付機−における光源装置。(2) Photographic printing according to Claim 1 of the Utility Model Registration Claim, characterized in that the correction plate is provided with a pattern of dots or lines by printing that becomes denser to coarser from the center to the periphery. A light source device in a machine.
心から周辺にかけて密から粗となる如く白色塗料の吹き
付けによって付設されていることを特徴とする実用新案
登録請求の範囲第１項記載の写真焼付機における光源装
置。(3) The correction plate is provided with a pattern of dots or lines by spraying white paint so that it becomes denser to coarser from the center to the periphery. A light source device in a photo printing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982785U JPS60163450U (en) | 1985-03-01 | 1985-03-01 | Light source device in photo printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982785U JPS60163450U (en) | 1985-03-01 | 1985-03-01 | Light source device in photo printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163450U true JPS60163450U (en) | 1985-10-30 |
Family
ID=30528983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2982785U Pending JPS60163450U (en) | 1985-03-01 | 1985-03-01 | Light source device in photo printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163450U (en) |
-
1985
- 1985-03-01 JP JP2982785U patent/JPS60163450U/en active Pending
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