INTEGRATED-CIRCUIT BATTERY DEVICES

• US 20120274273A1
• Filed: 07/10/2012
• Published: 11/01/2012
• Est. Priority Date: 03/24/2000
• Status: Active Grant

• Current Assignee: Cymbet Corporation
• Original Assignee: Cymbet Corporation
• Inventors: Jacobs, Harlan Theodore, Jenson, Mark Lynn, Klaassen, Jody Jon, Yan, Jenn-Feng
• Granted Patent: US 8,761,842 B2
• Time in Patent Office: Days
• US Class Current: 320/108
• CPC Class Codes: A61N 1/3787 from an external energy source
• CPC Class Codes: C23C 14/0031 Bombardment of substrates by reactive ion beams
• CPC Class Codes: C23C 14/0676 Oxynitrides
• CPC Class Codes: C23C 14/08 Oxides C23C14/10 takes precedence
• CPC Class Codes: C23C 16/047 using irradiation by energy or particles
• CPC Class Codes: G02F 1/13306 Circuit arrangements or driving methods for the control of single liquid crystal cells G02F1/132, G02F1/133382 take precedence
• CPC Class Codes: G02F 1/13324 Circuits comprising solar cells
• CPC Class Codes: H01G 11/08 Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
• CPC Class Codes: H01G 11/26 characterised by their structure, e.g. multi-layered, porosity or surface features
• CPC Class Codes: H01G 11/56 Solid electrolytes, e.g. gels; Additives therein
• CPC Class Codes: H01L 2224/16225 the item being non-metallic, e.g. insulating substrate with or without metallisation
• CPC Class Codes: H01L 2224/48091 Arched
• CPC Class Codes: H01L 2224/49109 outside the semiconductor or solid-state body
• CPC Class Codes: H01L 23/58 Structural electrical arrangements for semiconductor devices not otherwise provided for , e.g. in combination with batteries H01L23/49593, H01L23/49596 take precedence
• 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 2924/09701 Low temperature co-fired ceramic [LTCC]
• CPC Class Codes: H01L 2924/10253 Silicon [Si]
• CPC Class Codes: H01L 2924/12044 OLED
• CPC Class Codes: H01L 31/073 comprising only AIIBVI compound semiconductors, e.g. CdS/CdTe solar cells
• CPC Class Codes: H01L 31/1828 : the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe
• CPC Class Codes: H01M 10/0436 : Small-sized flat cells or batteries for portable equipment
• CPC Class Codes: H01M 10/0472 : Vertically superposed cells with vertically disposed plates
• CPC Class Codes: H01M 10/052 : Li-accumulators
• CPC Class Codes: H01M 10/0525 : Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• CPC Class Codes: H01M 10/0562 : Solid materials
• CPC Class Codes: H01M 10/058 : Construction or manufacture
• CPC Class Codes: H01M 10/0585 : of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
• CPC Class Codes: H01M 10/42 : Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells H01M10/60 takes precedence
• CPC Class Codes: H01M 10/425 : Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing printed circuits H05K1/00
• CPC Class Codes: H01M 10/4257 : Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
• CPC Class Codes: H01M 10/4264 : with capacitors
• CPC Class Codes: H01M 10/44 : Methods for charging or discharging circuits for charging H02J7/00
• CPC Class Codes: H01M 10/46 : Accumulators structurally combined with charging apparatus circuits for charging H02J7/00
• CPC Class Codes: H01M 10/465 : with solar battery as charging system
• CPC Class Codes: H01M 14/00 : Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
• CPC Class Codes: H01M 14/005 : Photoelectrochemical storage cells light sensitive devices H01G9/20, semiconductors sensitive to light H01L31/00
• CPC Class Codes: H01M 2004/021 : Physical characteristics, e.g. porosity, surface area
• CPC Class Codes: H01M 2008/1293 : Fuel cells with solid oxide electrolytes
• CPC Class Codes: H01M 4/0421 : involving vapour deposition
• CPC Class Codes: H01M 4/0423 : Physical vapour deposition
• CPC Class Codes: H01M 4/0426 : Sputtering
• CPC Class Codes: H01M 4/1391 : of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• CPC Class Codes: H01M 4/1393 : of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• CPC Class Codes: H01M 4/1397 : of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
• CPC Class Codes: H01M 4/382 : Lithium H01M4/405 takes precedence
• CPC Class Codes: H01M 4/405 : Alloys based on lithium
• CPC Class Codes: H01M 4/483 : for non-aqueous cells H01M4/485 takes precedence
• CPC Class Codes: H01M 4/581 : Chalcogenides or intercalation compounds thereof
• CPC Class Codes: H01M 4/5825 : Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
• CPC Class Codes: H01M 4/587 : for inserting or intercalating light metals
• CPC Class Codes: H01M 4/8885 : Sintering or firing
• CPC Class Codes: H01M 4/9016 : Oxides, hydroxides or oxygenated metallic salts
• CPC Class Codes: H01M 50/103 : prismatic or rectangular H01M50/109, H01M50/11 take precedence
• CPC Class Codes: H01M 50/209 : adapted for prismatic or rectangular cells H01M50/216 takes precedence
• CPC Class Codes: H01M 50/403 : Manufacturing processes of separators, membranes or diaphragms
• CPC Class Codes: H01M 6/185 : with oxides, hydroxides or oxysalts as solid electrolytes
• CPC Class Codes: H01M 6/186 : Only oxysalts-containing solid electrolytes
• CPC Class Codes: H01M 6/188 : Processes of manufacture
• CPC Class Codes: H01M 6/40 : Printed batteries , e.g. thin film batteries
• CPC Class Codes: H01M 6/42 : Grouping of primary cells into batteries H01M6/40 takes precedence
• CPC Class Codes: H01M 8/1007 : with both reactants being gaseous or vaporised H01M8/12 takes precedence
• CPC Class Codes: H01M 8/1286 : Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
• CPC Class Codes: H04M 1/0262 : for a battery compartment
• CPC Class Codes: H05K 1/16 : incorporating printed electric components, e.g. printed resistor, capacitor, inductor
• CPC Class Codes: Y02E 10/543 : Solar cells from Group II-VI materials
• CPC Class Codes: Y02E 60/10 : Energy storage using batteries
• CPC Class Codes: Y02E 60/13 : Energy storage using capacitors
• CPC Class Codes: Y02E 60/50 : Fuel cells
• CPC Class Codes: Y02P 70/50 : Manufacturing or production processes characterised by the final manufactured product
• CPC Class Codes: Y10S 117/902 : Specified orientation, shape, crystallography, or size of seed or substrate
• CPC Class Codes: Y10T 29/49108 : Electric battery cell making
• CPC Class Codes: Y10T 29/49114 : including adhesively bonding
• CPC Class Codes: Y10T 29/49115 : including coating or impregnating
• CPC Class Codes: Y10T 29/4913 : Assembling to base an electrical component, e.g., capacitor, etc.
• CPC Class Codes: Y10T 29/5313 : Means to assemble electrical device
• CPC Class Codes: Y10T 29/53135 : Storage cell or battery

Abstract

A combined battery and wireless-communications apparatus and method. In some embodiments, the apparatus includes a support, a first conductive layer deposited on a first surface area of the support, a thin-film battery including a cathode layer, a solid-state electrolyte layer, and an anode layer deposited such that either the anode layer or the cathode layer is in electrical contact with the first conductive layer, an antenna mounted to the support structure, and an electronic communications circuit mounted to the support and electrically coupled to the battery and the antenna to transceive radio communications. Other embodiments include an energy-receiving device mounted to the support structure, and an electronic communications circuit mounted to the support structure and including a recharging circuit, the recharging circuit electrically coupled to the battery and the energy-receiving device to recharge the battery using energy received by the energy-receiving device.

Claims

1. An integrated-circuit package apparatus comprising:

a substrate in the integrated-circuit package;

an integrated-circuit chip in the integrated-circuit package;

a plurality of electrical conductors electrically connected to the integrated-circuit chip and having electrical terminals on an external surface of the integrated-circuit package;

a thin-film battery provided on the substrate, wherein the thin-film battery includes a first electrode that is connected to an electrical terminal on an external surface of the integrated-circuit package but that is not electrically connected to the integrated-circuit chip in the integrated-circuit package and a second electrode that is electrically connected to an electrical terminal on an external surface of the integrated-circuit package; and

an encapsulant that covers the integrated-circuit chip and the thin-film battery.

2. The apparatus of claim 1, wherein the second electrode of the thin-film battery is not electrically connected to the integrated-circuit chip in the integrated-circuit package.

3. The apparatus of claim 1, wherein the second electrode of the thin-film battery is electrically connected to the integrated-circuit chip in the integrated-circuit package.

4. The apparatus of claim 1, wherein the first electrode is configured to electrically connect the battery to an external component to provide electrical power to the external component.

5. The apparatus of claim 1, wherein the integrated-circuit chip and the thin-film battery do not touch one another but are both attached to the substrate in a side-by-side arrangement on the substrate.

6. The apparatus of claim 1, wherein the integrated-circuit chip includes a wireless-recharging circuit.

7. The apparatus of claim 1, wherein the integrated-circuit chip includes an energy-conversion device configured to recharge the battery.

8. The apparatus of claim 1, wherein the thin-film battery includes a lithium-ion cell having a LiPON electrolyte.

9. The apparatus of claim 1, wherein the substrate is a flexible substrate.

10. The apparatus of claim 1, wherein the substrate is a metal foil.

11. The apparatus of claim 1, wherein the first electrode is a cathode of the battery and wherein the second electrode is an anode of the battery.

12. An integrated-circuit package apparatus comprising:

an integrated-circuit chip;

a thin-film battery provided on a substrate;

a plurality of electrical conductors including a first electrical connection between the integrated-circuit chip and the thin-film battery, and a second electrical connection that is connected to the battery and to an electrical terminal on an external surface of the integrated-circuit package but that is not electrically connected to the integrated-circuit chip in the integrated-circuit package; and

the integrated-circuit chip, the substrate, the thin-film battery, the first electrical connection encapsulated together within an encapsulant material.

13. The apparatus of claim 12, wherein the substrate is a flexible substrate.

14. The apparatus of claim 12, wherein the substrate is a metal foil.

15. The apparatus of claim 12, wherein the first electrical connection connects the integrated-circuit chip to an anode of the thin-film battery, and wherein the second electrical connection is connected to a cathode of the battery.

16. The apparatus of claim 12, wherein the integrated-circuit chip is the substrate.

17. The apparatus of claim 12, wherein the integrated-circuit chip is stacked on the battery.

18. The apparatus of claim 12, wherein the first electrical connection includes a wire connection.

19. An integrated-circuit package comprising:

a thin-film battery having an anode and a cathode;

a substrate;

an integrated-circuit chip; and

an encapsulant material encapsulating the thin-film battery, the substrate, and the integrated-circuit chip, wherein the thin-film battery is fabricated on the substrate, the substrate having an electrically conductive layer that is electrically coupled to one of the anode and the cathode, and the integrated-circuit chip is electrically coupled to the other of the anode and the cathode.

20. The integrated-circuit package of claim 19, wherein the integrated-circuit chip is connected to the electrically conductive layer by a wire connection.