JPS5588252A - Cahode ray tube device - Google Patents

Cahode ray tube device

Info

Publication number
JPS5588252A
JPS5588252A JP16266678A JP16266678A JPS5588252A JP S5588252 A JPS5588252 A JP S5588252A JP 16266678 A JP16266678 A JP 16266678A JP 16266678 A JP16266678 A JP 16266678A JP S5588252 A JPS5588252 A JP S5588252A
Authority
JP
Japan
Prior art keywords
row
array
cahode
ray tube
element row
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
JP16266678A
Other languages
Japanese (ja)
Inventor
Takaaki Miyashita
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16266678A priority Critical patent/JPS5588252A/en
Publication of JPS5588252A publication Critical patent/JPS5588252A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To compensate the illumination ununiformity caused by convergent optical transmission substance arrays by specifying the sum of their whole element row and the arrangement of the element row.
CONSTITUTION: The array 12 consists of a 3-row element row, the array 13 of a 2-row element row, and the array 14 of a 3-row element row, respectively. Each element has the same diameter and refractive index distribution. All adjacent element rows are located in each array and between the respective arrays, shifted by one half of the element diameter. In other words, the elements in each array or the respective arrays are located so that all the adjacent element rows in each array and between the respective arrays in which the sum of the whole element row becomes even can be shifted by one half of the element diameter.
COPYRIGHT: (C)1980,JPO&Japio
JP16266678A 1978-12-26 1978-12-26 Cahode ray tube device Pending JPS5588252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16266678A JPS5588252A (en) 1978-12-26 1978-12-26 Cahode ray tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16266678A JPS5588252A (en) 1978-12-26 1978-12-26 Cahode ray tube device

Publications (1)

Publication Number Publication Date
JPS5588252A true JPS5588252A (en) 1980-07-03

Family

ID=15758963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16266678A Pending JPS5588252A (en) 1978-12-26 1978-12-26 Cahode ray tube device

Country Status (1)

Country Link
JP (1) JPS5588252A (en)

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