JPS5459947A - Production of image forming element - Google Patents
Production of image forming elementInfo
- Publication number
- JPS5459947A JPS5459947A JP12622377A JP12622377A JPS5459947A JP S5459947 A JPS5459947 A JP S5459947A JP 12622377 A JP12622377 A JP 12622377A JP 12622377 A JP12622377 A JP 12622377A JP S5459947 A JPS5459947 A JP S5459947A
- Authority
- JP
- Japan
- Prior art keywords
- end faces
- output end
- image forming
- graded index
- index type
- 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
Links
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE: To obviate the degradation in optical performance even in high-humidity environment and make charging phenomena difficult to occur by providing specific lamination layers on the light input and output end faces of graded index type optical transmission bodies in the image forming element used for the optical system of copying machines, etc.
CONSTITUTION: Plural graded index type optical transmission bodies 2 are arrayed and fixed by way of fillers in a holding member 3 composed of a metal plate or the like having been colored black. Such element 1 is held for a required time under heating up to temperatures of 50 to 55°C, whereby it is released of its internal stresses. Next, the input and output end faces 4 of the element 1 are cleaned with methyl alcohol or the like. On the other hand, tetrafunctional SiCl4 is acted in univalent alcohol or esters while being added with specified water content, whereby the vitrified colloidal dispersion system material of partially hydrolyzed product is formed, which is then evenly coated on the end faces 4. Next, the solvent is allowed to evaporate in an atmosphere of about 50°C, whereby the lamination layers 5 are formed
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12622377A JPS5459947A (en) | 1977-10-20 | 1977-10-20 | Production of image forming element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12622377A JPS5459947A (en) | 1977-10-20 | 1977-10-20 | Production of image forming element |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20884682A Division JPS58116514A (en) | 1982-11-29 | 1982-11-29 | Image forming element of copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5459947A true JPS5459947A (en) | 1979-05-15 |
JPS5712150B2 JPS5712150B2 (en) | 1982-03-09 |
Family
ID=14929788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12622377A Granted JPS5459947A (en) | 1977-10-20 | 1977-10-20 | Production of image forming element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5459947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63281105A (en) * | 1987-05-14 | 1988-11-17 | Mitsubishi Rayon Co Ltd | Optical fiber array head |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0563380U (en) * | 1992-02-10 | 1993-08-24 | 和徳 槻木 | Telescopic hanger |
-
1977
- 1977-10-20 JP JP12622377A patent/JPS5459947A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63281105A (en) * | 1987-05-14 | 1988-11-17 | Mitsubishi Rayon Co Ltd | Optical fiber array head |
Also Published As
Publication number | Publication date |
---|---|
JPS5712150B2 (en) | 1982-03-09 |
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