JPS564490A - Thermosensitive film for projected original drawing - Google Patents

Thermosensitive film for projected original drawing

Info

Publication number
JPS564490A
JPS564490A JP8004479A JP8004479A JPS564490A JP S564490 A JPS564490 A JP S564490A JP 8004479 A JP8004479 A JP 8004479A JP 8004479 A JP8004479 A JP 8004479A JP S564490 A JPS564490 A JP S564490A
Authority
JP
Japan
Prior art keywords
point
chromaticity
original drawing
projected
fatigue
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
Application number
JP8004479A
Other languages
Japanese (ja)
Inventor
Takashi Kagiyama
Satoshi Otonari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diafoil Co Ltd
Original Assignee
Diafoil Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP8004479A priority Critical patent/JPS564490A/en
Publication of JPS564490A publication Critical patent/JPS564490A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE:To obtain the captioned film which is colored within the range of some specified chromaticity and whose image projected on a screen is clear and gives no feeling of fatigue to eyes. CONSTITUTION:A thermosensitive film for projected original drawing is colored with the chromaticity in the range of A, B, D and E surrounded by lines connecting a point A (x=0.3015, y=0.3175) with a point B (x=0.2500, y=0.3275), a point D (x=0.2680, y=0.2715) with a point E (x=0.3045, y=0.3095) by straight lines respectively, and also connecting the point B with the point D, the point A with the point E by an circular arc around a point C (x=0.3101, y=0.3163) respectively, in the chromaticity chart regulated by JIS Z 8701. As a coloring agent, blue dyes sold on the market (e.g. dyes of indanthrone compounds) are used. The image projected on a screen by a projector seems beautiful and gives no fatigue to eyes, since the background turns blue.
JP8004479A 1979-06-25 1979-06-25 Thermosensitive film for projected original drawing Pending JPS564490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8004479A JPS564490A (en) 1979-06-25 1979-06-25 Thermosensitive film for projected original drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8004479A JPS564490A (en) 1979-06-25 1979-06-25 Thermosensitive film for projected original drawing

Publications (1)

Publication Number Publication Date
JPS564490A true JPS564490A (en) 1981-01-17

Family

ID=13707234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8004479A Pending JPS564490A (en) 1979-06-25 1979-06-25 Thermosensitive film for projected original drawing

Country Status (1)

Country Link
JP (1) JPS564490A (en)

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