JPS5582040A - Compensation filter plate - Google Patents

Compensation filter plate

Info

Publication number
JPS5582040A
JPS5582040A JP15547378A JP15547378A JPS5582040A JP S5582040 A JPS5582040 A JP S5582040A JP 15547378 A JP15547378 A JP 15547378A JP 15547378 A JP15547378 A JP 15547378A JP S5582040 A JPS5582040 A JP S5582040A
Authority
JP
Japan
Prior art keywords
filter plate
compensation filter
visual
compensation
rays
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
JP15547378A
Other languages
Japanese (ja)
Inventor
Sadahito Sudo
Masaki Nabeyama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15547378A priority Critical patent/JPS5582040A/en
Publication of JPS5582040A publication Critical patent/JPS5582040A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE: To form accurate pattern to the visual light passing through the filter plate, by shielding the radiant rays and filling in the convex with the visual transmission substance to the compensation filtering plate formed through the changed thickness for transmission of visual light.
CONSTITUTION: To the compensation filter plate 5 shielding the radiant rays and transmitting visual rays, other substance transparent (transmitting radiant rays and visual light and having almost the same refractive index as that of the compensation filter plate 5) 10 is filled in the concave to adjust ununiform unevenness of the compensation filter plate 5.
COPYRIGHT: (C)1980,JPO&Japio
JP15547378A 1978-12-15 1978-12-15 Compensation filter plate Pending JPS5582040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15547378A JPS5582040A (en) 1978-12-15 1978-12-15 Compensation filter plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15547378A JPS5582040A (en) 1978-12-15 1978-12-15 Compensation filter plate

Publications (1)

Publication Number Publication Date
JPS5582040A true JPS5582040A (en) 1980-06-20

Family

ID=15606811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15547378A Pending JPS5582040A (en) 1978-12-15 1978-12-15 Compensation filter plate

Country Status (1)

Country Link
JP (1) JPS5582040A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005037214A (en) * 2003-05-19 2005-02-10 Kawakami Hideyuki Compensator for radiation irradiation, compensator manufacture device and device for radiation irradiation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005037214A (en) * 2003-05-19 2005-02-10 Kawakami Hideyuki Compensator for radiation irradiation, compensator manufacture device and device for radiation irradiation

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