Microelectronic Device With Integrated Energy Source

• US 20090221925A1
• Filed: 05/18/2009
• Published: 09/03/2009
• Est. Priority Date: 10/13/2003
• Status: Active Grant

• Current Assignee: David R. Hofman
• Original Assignee: Joseph H. Mccain
• Inventors: McCain, Joseph H.
• Granted Patent: US 7,989,936 B2
• Time in Patent Office: Days
• US Class Current: 600/509
• CPC Class Codes: G06K 19/0702 the arrangement including a battery
• CPC Class Codes: G06K 19/07749 the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
• CPC Class Codes: H01L 2224/48091 Arched
• CPC Class Codes: H01L 23/49593 Battery in combination with a leadframe
• CPC Class Codes: H01L 2924/00 Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
• CPC Class Codes: H01L 2924/00014 the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
• CPC Class Codes: H01L 2924/12041 LED
• CPC Class Codes: H01L 2924/12044 OLED
• CPC Class Codes: H01L 2924/1461 MEMS
• CPC Class Codes: H01L 2924/30107 Inductance
• CPC Class Codes: H01L 31/04 adapted as photovoltaic [PV] conversion devices testing thereof during manufacture H01L22/00; testing thereof after manufacture H02S50/10
• CPC Class Codes: H04B 1/04 Circuits
• CPC Class Codes: H04B 1/1615 Switching on; Switching off, e.g. remotely battery saving circuits associated with selective call operation H04W52/00; details of power consumption reduction in a PLL, H03L7/0802, H03L7/14, H03L2207/08, H03L2207/18; muting amplifiers by gain control see H03G3/34
• CPC Class Codes: H10K 59/60 OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
• CPC Class Codes: Y02E 10/50 Photovoltaic [PV] energy

Abstract

An apparatus including an electronic device having a plurality of substantially collocated components, the plurality of components including an antenna, an energy supply and an integrated circuit chip. The integrated circuit chip is electrically coupled to the antenna and the energy supply. A material substantially encloses the electronic device.

Claims

1. An apparatus, comprising:

an electronic device having a plurality of substantially collocated components, the plurality of components including;

an antenna;

an energy supply; and

an integrated circuit chip electrically coupled to the antenna and the energy supply; and

a material substantially enclosing the electronic device.

2. The apparatus of claim 1 wherein the electronic device is configured for substantially autonomous operation.

3. The apparatus of claim 1 wherein the integrated circuit chip is configured to be wirelessly reconfigured in response to electrical signals communicated via the antenna.

4. The apparatus of claim 1 wherein the integrated circuit chip includes networking circuitry associated with the antenna.

5. The apparatus of claim 1 wherein the energy supply is a multi-layered, electrochemical battery.

6. The apparatus of claim 1 wherein the electronic device is not physically tethered to an electrical energy source that is external to the material.

7. The apparatus of claim 1 wherein the energy supply is rechargeable.

8. The apparatus of claim 1 wherein the plurality of components includes an energy harvesting device configured to convert non-electrical energy to electrical energy supplied by the energy supply to the integrated circuit chip.

9. The apparatus of claim 1 wherein the integrated circuit chip includes environmental sensory circuitry configured to perform at least one of detection and communication of a characteristic associated with an environment that is external to the material.

10. The apparatus of claim 9 wherein the environmental sensory circuitry includes biometric sensory circuitry configured to detect a biometric characteristic of a living animal proximate the apparatus.

11. The apparatus of claim 10 wherein the biometric sensory circuitry is operable to receive at least one of acoustical input data and electrical impulse input data.

12. The apparatus of claim 11 wherein the apparatus is an electro-cardio-gram (ECG) apparatus.

13. The apparatus of claim 9 wherein the integrated circuit chip includes wireless communications circuitry and means for transmitting the characteristic between the environmental sensory circuitry and the wireless communications circuitry.

14. The apparatus of claim 13 wherein the wireless communications circuitry is configured to wirelessly communicate with wireless communication apparatus physically separated from the electronic device.

15. The apparatus of claim 13 wherein the electronic device is implantable in a living animal and the wireless communications circuitry is configured to wirelessly communicate with wireless communication apparatus external and not coupled to the living animal.

16. The apparatus of claim 9 wherein the characteristic is selected from the group consisting of:

a location within the environment,

a composition of the environment,

a temperature of the environment,

a pressure of the environment,

a voltage of an electrical feature associated with the environment,

a current of an electrical feature associated with the environment,

a resistance of an electrical feature associated with the environment,

a concentration of the environment, and

a viscosity of the environment.

17. The apparatus of claim 1 wherein the plurality of components includes an actuator coupled to at least one of the integrated circuit chip and the energy supply and configured for at least one of electrical actuation, mechanical actuation and thermal actuation.

18. The apparatus of claim 1 wherein at least one of the plurality of components has at least one feature dimension other than thickness that is less than about 100 nm.

19. The apparatus of claim 1 further comprising means for coupling the electronic device to a living animal in a non-life-threatening manner.

20. The apparatus of claim 1 wherein the material completely encapsulates the electronic device and at least an outer surface of the material is surgically sterile.