JPS57157202A - Light diffusing sheetlike substance of acrylic resin - Google Patents
Light diffusing sheetlike substance of acrylic resinInfo
- Publication number
- JPS57157202A JPS57157202A JP4213981A JP4213981A JPS57157202A JP S57157202 A JPS57157202 A JP S57157202A JP 4213981 A JP4213981 A JP 4213981A JP 4213981 A JP4213981 A JP 4213981A JP S57157202 A JPS57157202 A JP S57157202A
- Authority
- JP
- Japan
- Prior art keywords
- acrylic resin
- light diffusing
- light
- sheet
- dispersing
- 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
- 239000004925 Acrylic resin Substances 0.000 title abstract 5
- 229920000178 Acrylic resin Polymers 0.000 title abstract 5
- 239000000126 substance Substances 0.000 title abstract 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 3
- 229910001679 gibbsite Inorganic materials 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 238000002834 transmittance Methods 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- -1 acrylic ester Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213981A JPS57157202A (en) | 1981-03-23 | 1981-03-23 | Light diffusing sheetlike substance of acrylic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213981A JPS57157202A (en) | 1981-03-23 | 1981-03-23 | Light diffusing sheetlike substance of acrylic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57157202A true JPS57157202A (en) | 1982-09-28 |
| JPH0411842B2 JPH0411842B2 (enrdf_load_stackoverflow) | 1992-03-02 |
Family
ID=12627598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4213981A Granted JPS57157202A (en) | 1981-03-23 | 1981-03-23 | Light diffusing sheetlike substance of acrylic resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57157202A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI423883B (zh) * | 2006-07-06 | 2014-01-21 | Denki Kagaku Kogyo Kk | Light diffusion sheet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587140A (en) * | 1978-12-22 | 1980-07-01 | Dainippon Printing Co Ltd | Transmission type screen |
-
1981
- 1981-03-23 JP JP4213981A patent/JPS57157202A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587140A (en) * | 1978-12-22 | 1980-07-01 | Dainippon Printing Co Ltd | Transmission type screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI423883B (zh) * | 2006-07-06 | 2014-01-21 | Denki Kagaku Kogyo Kk | Light diffusion sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411842B2 (enrdf_load_stackoverflow) | 1992-03-02 |
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