JPH0157882B2 - - Google Patents
Info
- Publication number
- JPH0157882B2 JPH0157882B2 JP57088742A JP8874282A JPH0157882B2 JP H0157882 B2 JPH0157882 B2 JP H0157882B2 JP 57088742 A JP57088742 A JP 57088742A JP 8874282 A JP8874282 A JP 8874282A JP H0157882 B2 JPH0157882 B2 JP H0157882B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide ring
- circumferential surface
- light source
- light guide
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Steering Controls (AREA)
- Planar Illumination Modules (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57088742A JPS58207001A (ja) | 1982-05-27 | 1982-05-27 | 光源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57088742A JPS58207001A (ja) | 1982-05-27 | 1982-05-27 | 光源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58207001A JPS58207001A (ja) | 1983-12-02 |
| JPH0157882B2 true JPH0157882B2 (en]) | 1989-12-07 |
Family
ID=13951363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57088742A Granted JPS58207001A (ja) | 1982-05-27 | 1982-05-27 | 光源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58207001A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6214610U (en]) * | 1985-07-11 | 1987-01-28 | ||
| JPS6230202U (en]) * | 1985-08-08 | 1987-02-23 | ||
| JP2007188680A (ja) * | 2006-01-11 | 2007-07-26 | Alps Electric Co Ltd | 面発光装置 |
| JP2015211917A (ja) * | 2015-08-26 | 2015-11-26 | 三發電器製造廠有限公司 | 歯ブラシ |
| WO2019137831A1 (en) * | 2018-01-10 | 2019-07-18 | Koninklijke Philips N.V. | A light guiding unit |
-
1982
- 1982-05-27 JP JP57088742A patent/JPS58207001A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58207001A (ja) | 1983-12-02 |
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