JPS6422599A - Portable electronic device - Google Patents
Portable electronic deviceInfo
- Publication number
- JPS6422599A JPS6422599A JP62178547A JP17854787A JPS6422599A JP S6422599 A JPS6422599 A JP S6422599A JP 62178547 A JP62178547 A JP 62178547A JP 17854787 A JP17854787 A JP 17854787A JP S6422599 A JPS6422599 A JP S6422599A
- Authority
- JP
- Japan
- Prior art keywords
- electronic device
- polyester resin
- fabricable
- melt
- card
- 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
- Credit Cards Or The Like (AREA)
Abstract
PURPOSE: To improve the dimension stability and heat resistance by connecting an electronic device to the electrical wiring formed directly on a card shaped housing base material comprising melt-fabricable polyester resin capable of forming an anisotropic melting phase. CONSTITUTION: Electrical wiring 4 is formed directly on the surface of a card shaped housing base material 1 to have an electronic device connected thereto, forming an IC card. The melt-fabricable polyester resin (liquid crystal polyester) has such structure that polymer molecule chains in its melted state are aligned in parallel. The polyester resin comprises aromatic dicarbxylic acid, alicyclic dicarboxylic acid, aromatic diol and alicyclic diol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178547A JP2608065B2 (en) | 1987-07-17 | 1987-07-17 | Portable electronic devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178547A JP2608065B2 (en) | 1987-07-17 | 1987-07-17 | Portable electronic devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422599A true JPS6422599A (en) | 1989-01-25 |
JP2608065B2 JP2608065B2 (en) | 1997-05-07 |
Family
ID=16050389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62178547A Expired - Fee Related JP2608065B2 (en) | 1987-07-17 | 1987-07-17 | Portable electronic devices |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2608065B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831718A (en) * | 1981-08-06 | 1983-02-24 | セラニ−ズ・コ−ポレ−シヨン | Polyaxial oriented high-performance laminate consisting of monoaxial oriented sheet of thermotropic liquid-crystal polymer |
JPS60257213A (en) * | 1984-06-02 | 1985-12-19 | ヘキスト・セラニーズ・コーポレーション | Injection molding method and device |
JPS6295295A (en) * | 1985-10-23 | 1987-05-01 | 松下電器産業株式会社 | Integrated circuit card |
-
1987
- 1987-07-17 JP JP62178547A patent/JP2608065B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831718A (en) * | 1981-08-06 | 1983-02-24 | セラニ−ズ・コ−ポレ−シヨン | Polyaxial oriented high-performance laminate consisting of monoaxial oriented sheet of thermotropic liquid-crystal polymer |
JPS60257213A (en) * | 1984-06-02 | 1985-12-19 | ヘキスト・セラニーズ・コーポレーション | Injection molding method and device |
JPS6295295A (en) * | 1985-10-23 | 1987-05-01 | 松下電器産業株式会社 | Integrated circuit card |
Also Published As
Publication number | Publication date |
---|---|
JP2608065B2 (en) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |