JPS63168440U - - Google Patents
Info
- Publication number
- JPS63168440U JPS63168440U JP6181787U JP6181787U JPS63168440U JP S63168440 U JPS63168440 U JP S63168440U JP 6181787 U JP6181787 U JP 6181787U JP 6181787 U JP6181787 U JP 6181787U JP S63168440 U JPS63168440 U JP S63168440U
- Authority
- JP
- Japan
- Prior art keywords
- area
- unexposed area
- hardened
- microcapsules
- reference part
- 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
- 239000003094 microcapsule Substances 0.000 claims description 4
- 239000003504 photosensitizing agent Substances 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Description
第1図は本考案に係る感光シートの例を示す斜
視図、第2図は第1図に示される例の部分断面図
、第3図は第1図に示される例に備えられるマイ
クロカプセルの説明に供される分光感度特性図、
第4図は第1図に示される例における既露光部を
形成するための露光装置の例を示す概略構成図、
第5図は第4図に示される露光装置の例に用いら
れる密着マスクを示す概略平面図、第6図は第1
図に示される例が用いられる光印刷装置の例を示
す概略構成図である。
図中、10は基体、11は未露光部、12は既
露光部、13は透孔、21は密着マスク、31は
露光処理部、40は加圧ローラ、42は現像シー
ト、50及び55は感光シート、a,b及びcは
マイクロカプセルである。
FIG. 1 is a perspective view showing an example of a photosensitive sheet according to the present invention, FIG. 2 is a partial sectional view of the example shown in FIG. 1, and FIG. 3 is a view of microcapsules included in the example shown in FIG. Spectral sensitivity characteristic diagram provided for explanation,
FIG. 4 is a schematic configuration diagram showing an example of an exposure apparatus for forming the exposed portion in the example shown in FIG. 1;
FIG. 5 is a schematic plan view showing a contact mask used in the example of the exposure apparatus shown in FIG. 4, and FIG.
1 is a schematic configuration diagram showing an example of an optical printing apparatus in which the example shown in the figure is used. In the figure, 10 is a base, 11 is an unexposed area, 12 is an exposed area, 13 is a through hole, 21 is a contact mask, 31 is an exposure processing part, 40 is a pressure roller, 42 is a developing sheet, 50 and 55 are Photosensitive sheets a, b and c are microcapsules.
Claims (1)
感応して硬化する光感応剤と色素もしくは色素前
駆体とを内蔵した多数のマイクロカプセルが分散
せしめられたものとされ、上記マイクロカプセル
に内蔵された光感応剤が硬化せしめられていない
部分とされた未露光部と、該未露光部の周囲に配
され、上記マイクロカプセルに内蔵された光感応
剤が予め硬化せしめられた部分とされた既露光部
とが形成され、さらに、上記未露光部と既露光部
とのうちの少なくとも一方に、上記未露光部に対
する選択露光に際しての位置設定に供される位置
基準部が設けられて成る感光シート。 A large number of microcapsules containing a photosensitizer and a dye or a dye precursor that harden in response to light in a predetermined wavelength range are dispersed on the surface of a sheet-like substrate. an unexposed area where the built-in photosensitizing agent has not been hardened; and an area around the unexposed area where the photosensitizing agent contained in the microcapsules has been hardened in advance. an exposed area is formed, and a position reference part is provided in at least one of the unexposed area and the exposed area, and is provided with a position reference part for setting the position when selectively exposing the unexposed area. photosensitive sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181787U JPS63168440U (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181787U JPS63168440U (en) | 1987-04-23 | 1987-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63168440U true JPS63168440U (en) | 1988-11-02 |
Family
ID=30895499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6181787U Pending JPS63168440U (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63168440U (en) |
-
1987
- 1987-04-23 JP JP6181787U patent/JPS63168440U/ja active Pending
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