JPS5766406A - Manufacture of color separation filter - Google Patents

Manufacture of color separation filter

Info

Publication number
JPS5766406A
JPS5766406A JP55142058A JP14205880A JPS5766406A JP S5766406 A JPS5766406 A JP S5766406A JP 55142058 A JP55142058 A JP 55142058A JP 14205880 A JP14205880 A JP 14205880A JP S5766406 A JPS5766406 A JP S5766406A
Authority
JP
Japan
Prior art keywords
color separation
base
substrate
separation filter
cut
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.)
Granted
Application number
JP55142058A
Other languages
Japanese (ja)
Other versions
JPS6223281B2 (en
Inventor
Akira Okazaki
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP55142058A priority Critical patent/JPS5766406A/en
Publication of JPS5766406A publication Critical patent/JPS5766406A/en
Publication of JPS6223281B2 publication Critical patent/JPS6223281B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: To achieve cutting work with a high work yield by sticking a resin film to the top and reverse surfaces of a base containing a color separation filter layer, and cutting the base by making a cut groove extending the resin film surface to the base.
CONSTITUTION: On the entire surface of a base 8 containing color separation filter layers 4, a protective film 10 of transparent organic resin is formed to manufacture a color separation filter substrate 11 having cutting marks 8. To both the surfce of the substrate 11, resin films 12 and 13 are stuck, and cut grooves 16 extending to halfway points of the transparent base 8 are made. The entire body is washed with pure water to prevent dust, etc., from sticking. Then, the substrate is mounted on a vacuum chuck table 15 withe the cut grooves 16 down and pressed by rollers 17 to generate cracks in the substrate 11, which is cut off. Further, adding the process of elongating and expanding the reverse-side resin film 13 increases intervals of the color separation filters 23, thereby facilitating the handling.
COPYRIGHT: (C)1982,JPO&Japio
JP55142058A 1980-10-13 1980-10-13 Manufacture of color separation filter Granted JPS5766406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55142058A JPS5766406A (en) 1980-10-13 1980-10-13 Manufacture of color separation filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55142058A JPS5766406A (en) 1980-10-13 1980-10-13 Manufacture of color separation filter

Publications (2)

Publication Number Publication Date
JPS5766406A true JPS5766406A (en) 1982-04-22
JPS6223281B2 JPS6223281B2 (en) 1987-05-22

Family

ID=15306430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55142058A Granted JPS5766406A (en) 1980-10-13 1980-10-13 Manufacture of color separation filter

Country Status (1)

Country Link
JP (1) JPS5766406A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175005A (en) * 1984-02-21 1985-09-09 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPS63106702A (en) * 1986-10-24 1988-05-11 Toppan Printing Co Ltd Production of color filter
JPH02141703A (en) * 1988-11-24 1990-05-31 Dainippon Printing Co Ltd Production of color filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826420A (en) * 1971-08-10 1973-04-07
JPS4836110A (en) * 1971-09-13 1973-05-28
JPS4919630A (en) * 1972-06-13 1974-02-21
JPS5253439A (en) * 1975-10-27 1977-04-30 Nitto Electric Ind Co Ltd Transmission type polarizing body
JPS55117109A (en) * 1979-03-01 1980-09-09 Nitto Electric Ind Co Ltd Tacky polarizing plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826420A (en) * 1971-08-10 1973-04-07
JPS4836110A (en) * 1971-09-13 1973-05-28
JPS4919630A (en) * 1972-06-13 1974-02-21
JPS5253439A (en) * 1975-10-27 1977-04-30 Nitto Electric Ind Co Ltd Transmission type polarizing body
JPS55117109A (en) * 1979-03-01 1980-09-09 Nitto Electric Ind Co Ltd Tacky polarizing plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175005A (en) * 1984-02-21 1985-09-09 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPH0459603B2 (en) * 1984-02-21 1992-09-22 Toppan Printing Co Ltd
JPS63106702A (en) * 1986-10-24 1988-05-11 Toppan Printing Co Ltd Production of color filter
JPH02141703A (en) * 1988-11-24 1990-05-31 Dainippon Printing Co Ltd Production of color filter

Also Published As

Publication number Publication date
JPS6223281B2 (en) 1987-05-22

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