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AU507175B2 - Diffractive subtractive colour filter - Google Patents
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AU507175B2 - Diffractive subtractive colour filter - Google Patents

Diffractive subtractive colour filter

Info

Publication number
AU507175B2
AU507175B2 AU20345/76A AU2034576A AU507175B2 AU 507175 B2 AU507175 B2 AU 507175B2 AU 20345/76 A AU20345/76 A AU 20345/76A AU 2034576 A AU2034576 A AU 2034576A AU 507175 B2 AU507175 B2 AU 507175B2
Authority
AU
Australia
Prior art keywords
colour filter
subtractive colour
diffractive subtractive
diffractive
filter
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.)
Expired
Application number
AU20345/76A
Other versions
AU2034576A (en
Inventor
K Knop
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.)
RCA Corp
Original Assignee
RCA Corp
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
Priority claimed from GB5127275A external-priority patent/GB1545048A/en
Priority claimed from US05/694,441 external-priority patent/US4057326A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of AU2034576A publication Critical patent/AU2034576A/en
Application granted granted Critical
Publication of AU507175B2 publication Critical patent/AU507175B2/en
Expired legal-status Critical Current

Links

AU20345/76A 1975-12-15 1976-12-08 Diffractive subtractive colour filter Expired AU507175B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB51,272/7 1975-12-15
GB5127275A GB1545048A (en) 1976-05-27 1976-05-27 Simplified diffractive colour filtering technique
US05/694,441 US4057326A (en) 1976-05-27 1976-06-09 Simplified and improved diffractive subtractive color filtering technique
USUS694441 1976-06-09

Publications (2)

Publication Number Publication Date
AU2034576A AU2034576A (en) 1978-06-15
AU507175B2 true AU507175B2 (en) 1980-02-07

Family

ID=26266828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20345/76A Expired AU507175B2 (en) 1975-12-15 1976-12-08 Diffractive subtractive colour filter

Country Status (1)

Country Link
AU (1) AU507175B2 (en)

Also Published As

Publication number Publication date
AU2034576A (en) 1978-06-15

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