JPS649773U - - Google Patents

Info

Publication number
JPS649773U
JPS649773U JP10463687U JP10463687U JPS649773U JP S649773 U JPS649773 U JP S649773U JP 10463687 U JP10463687 U JP 10463687U JP 10463687 U JP10463687 U JP 10463687U JP S649773 U JPS649773 U JP S649773U
Authority
JP
Japan
Prior art keywords
card
memory
data
manages
microprocessor
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
Application number
JP10463687U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10463687U priority Critical patent/JPS649773U/ja
Publication of JPS649773U publication Critical patent/JPS649773U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Credit Cards Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の使用状態を模式的に
示す図、第２図は受光発光素子部の構造を示す一
部断面図、第３図は内部回路の構成を示すブロツ
ク図、第４図は変形実施例を示す図である。 １……ＩＣカード、２……ＩＣ回路、３……太
陽電池、４……受光発光素子部、８，１８……受
光素子、９，１７……発光素子。 Fig. 1 is a diagram schematically showing the usage state of an embodiment of the present invention, Fig. 2 is a partial sectional view showing the structure of the light receiving/emitting element section, Fig. 3 is a block diagram showing the structure of the internal circuit, and Fig. FIG. 4 is a diagram showing a modified embodiment. DESCRIPTION OF SYMBOLS 1...IC card, 2...IC circuit, 3...Solar cell, 4...Light-receiving/light-emitting element section, 8, 18...-light-receiving element, 9, 17...-light-emitting element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] データの読み出し、書き込み可能なメモリ、該
メモリ内のデータを管理するマイクロプロセツサ
等のＩＣ素子を備えたＩＣカードにおいて、外部
回路との接続端子を備えず、カード内のＩＣ素子
への電気的エネルギーの供給、必要な電気信号の
授受等を行う手段として、光半導体素子を使用し
、カード内部に内蔵させたことを特徴とするＩＣ
カード。 An IC card that is equipped with an IC element such as a memory that can read and write data, and a microprocessor that manages the data in the memory, does not have a connection terminal with an external circuit and is electrically connected to the IC element inside the card. An IC characterized by using an optical semiconductor element and incorporating it inside the card as a means for supplying energy and transmitting and receiving necessary electrical signals, etc.
card.
JP10463687U 1987-07-07 1987-07-07 Pending JPS649773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10463687U JPS649773U (en) 1987-07-07 1987-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10463687U JPS649773U (en) 1987-07-07 1987-07-07

Publications (1)

Publication Number Publication Date
JPS649773U true JPS649773U (en) 1989-01-19

Family

ID=31336533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10463687U Pending JPS649773U (en) 1987-07-07 1987-07-07

Country Status (1)

Country Link
JP (1) JPS649773U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271697A (en) * 1985-09-26 1987-04-02 三菱電機株式会社 Integrated circuit card

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271697A (en) * 1985-09-26 1987-04-02 三菱電機株式会社 Integrated circuit card

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