| 摘要 |
In a transfer-type photo-sensitive sheet including; a photo-sensitive sheet coated with plurality microcapsules, each microcapsule encapsulating chromogenic material and photo-sensitive resin, and a transfer sheet coated with developing agent which causes development reaction in contact with chromogenic material effused from the microcapsules on the photo-sensitive sheet under pressure, wherein the photo-sensitive sheet is larger than the transfer sheet in size, an improvement characterized by that the microcapsules are only coated on equal to or less than the area, superimposed on the transfer sheet, of the photo-sensitive sheet.
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