JPS62100903A - 光拡散器用導光体及びその製造方法 - Google Patents
光拡散器用導光体及びその製造方法Info
- Publication number
- JPS62100903A JPS62100903A JP24029285A JP24029285A JPS62100903A JP S62100903 A JPS62100903 A JP S62100903A JP 24029285 A JP24029285 A JP 24029285A JP 24029285 A JP24029285 A JP 24029285A JP S62100903 A JPS62100903 A JP S62100903A
- Authority
- JP
- Japan
- Prior art keywords
- light
- transparent plate
- bodies
- light guide
- diffuser
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title description 12
- 238000005520 cutting process Methods 0.000 description 14
- 238000012545 processing Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24029285A JPS62100903A (ja) | 1985-10-26 | 1985-10-26 | 光拡散器用導光体及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24029285A JPS62100903A (ja) | 1985-10-26 | 1985-10-26 | 光拡散器用導光体及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62100903A true JPS62100903A (ja) | 1987-05-11 |
| JPH0226323B2 JPH0226323B2 (enrdf_load_stackoverflow) | 1990-06-08 |
Family
ID=17057309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24029285A Granted JPS62100903A (ja) | 1985-10-26 | 1985-10-26 | 光拡散器用導光体及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62100903A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04179990A (ja) * | 1990-11-14 | 1992-06-26 | Takenaka Komuten Co Ltd | 表示照明器具 |
| WO2012153650A1 (ja) * | 2011-05-06 | 2012-11-15 | 住友化学株式会社 | 導光板の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57115502A (en) * | 1981-01-08 | 1982-07-19 | Akihiro Fujimura | Flat light condenser |
-
1985
- 1985-10-26 JP JP24029285A patent/JPS62100903A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57115502A (en) * | 1981-01-08 | 1982-07-19 | Akihiro Fujimura | Flat light condenser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04179990A (ja) * | 1990-11-14 | 1992-06-26 | Takenaka Komuten Co Ltd | 表示照明器具 |
| WO2012153650A1 (ja) * | 2011-05-06 | 2012-11-15 | 住友化学株式会社 | 導光板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226323B2 (enrdf_load_stackoverflow) | 1990-06-08 |
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