JPS52115120A - Image-pickup use filter - Google Patents

Image-pickup use filter

Info

Publication number
JPS52115120A
JPS52115120A JP3088476A JP3088476A JPS52115120A JP S52115120 A JPS52115120 A JP S52115120A JP 3088476 A JP3088476 A JP 3088476A JP 3088476 A JP3088476 A JP 3088476A JP S52115120 A JPS52115120 A JP S52115120A
Authority
JP
Japan
Prior art keywords
image
use filter
etching
pickup
pickup use
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
JP3088476A
Other languages
Japanese (ja)
Inventor
Kohei Funahashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3088476A priority Critical patent/JPS52115120A/en
Publication of JPS52115120A publication Critical patent/JPS52115120A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the deterioration of spectral characteristics by accurately stopping the etching on the boundary plane, by covering the surface of the first stripe filter with materials hard to be etched, when etching the second multiplayer interference filter.
COPYRIGHT: (C)1977,JPO&Japio
JP3088476A 1976-03-23 1976-03-23 Image-pickup use filter Pending JPS52115120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3088476A JPS52115120A (en) 1976-03-23 1976-03-23 Image-pickup use filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3088476A JPS52115120A (en) 1976-03-23 1976-03-23 Image-pickup use filter

Publications (1)

Publication Number Publication Date
JPS52115120A true JPS52115120A (en) 1977-09-27

Family

ID=12316149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3088476A Pending JPS52115120A (en) 1976-03-23 1976-03-23 Image-pickup use filter

Country Status (1)

Country Link
JP (1) JPS52115120A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024876A2 (en) * 1979-08-21 1981-03-11 Matsushita Electric Industrial Co., Ltd. Semiconductor stripe filter
DE19641303A1 (en) * 1995-10-10 1997-04-17 Fraunhofer Ges Forschung Micro:structured optical element e.g. colour filter production
WO2009051234A1 (en) * 2007-10-19 2009-04-23 Fujifilm Corporation Color filter, method for producing the same, and solid-state imaging device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024876A2 (en) * 1979-08-21 1981-03-11 Matsushita Electric Industrial Co., Ltd. Semiconductor stripe filter
DE19641303A1 (en) * 1995-10-10 1997-04-17 Fraunhofer Ges Forschung Micro:structured optical element e.g. colour filter production
DE19641303B4 (en) * 1995-10-10 2006-11-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing an optical element
WO2009051234A1 (en) * 2007-10-19 2009-04-23 Fujifilm Corporation Color filter, method for producing the same, and solid-state imaging device

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