JPS56101787A - Resin composite for reflecting plate of light emission diode - Google Patents
Resin composite for reflecting plate of light emission diodeInfo
- Publication number
- JPS56101787A JPS56101787A JP550980A JP550980A JPS56101787A JP S56101787 A JPS56101787 A JP S56101787A JP 550980 A JP550980 A JP 550980A JP 550980 A JP550980 A JP 550980A JP S56101787 A JPS56101787 A JP S56101787A
- Authority
- JP
- Japan
- Prior art keywords
- composite
- resin composite
- light emission
- reflecting plate
- filament
- 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
Links
- 239000000805 composite resin Substances 0.000 title abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
PURPOSE:To obtain a resin composite of high heat resistiveness, light shielding ability, light reflectiveness and moldability by using the composite of a particular component ratio of specified aromatic polyester, polyamide and titanium oxides. CONSTITUTION:A composite consisting of 17.5-54wt% of aromatic polyester consisting of dicarboxylic acid or its functional derivative and dihydric phenol or its functional derivative, 28-67.5wt% of polyamide and 10-30wt% of titanium oxide is used. For example, said materials are mixed and agitated in a blender, dried on a rack drier, and then melting them and extruding into a filament with an extruder, the filament is cooled in water next and then cut into chips with a cutting machine. After cooled again, the chips are molded into reflecting plates by an injection molding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550980A JPS56101787A (en) | 1980-01-18 | 1980-01-18 | Resin composite for reflecting plate of light emission diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550980A JPS56101787A (en) | 1980-01-18 | 1980-01-18 | Resin composite for reflecting plate of light emission diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56101787A true JPS56101787A (en) | 1981-08-14 |
Family
ID=11613157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP550980A Pending JPS56101787A (en) | 1980-01-18 | 1980-01-18 | Resin composite for reflecting plate of light emission diode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56101787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62179780A (en) * | 1986-02-03 | 1987-08-06 | Polyplastics Co | Light emitting element apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478755A (en) * | 1977-12-07 | 1979-06-23 | Unitika Ltd | Resin composition |
-
1980
- 1980-01-18 JP JP550980A patent/JPS56101787A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478755A (en) * | 1977-12-07 | 1979-06-23 | Unitika Ltd | Resin composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62179780A (en) * | 1986-02-03 | 1987-08-06 | Polyplastics Co | Light emitting element apparatus |
| JPH0638520B2 (en) * | 1986-02-03 | 1994-05-18 | ポリプラスチックス株式会社 | Light emitting device |
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