Systems for conversion of water into hydrogen and sorption of hydrogen in electronic devices
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-015/04
H05B-033/04
출원번호
US-0256560
(2002-09-27)
우선권정보
IT-0002010 (2001-09-27)
발명자
/ 주소
Ferrario, Bruno
Tominetti, Stefano
Gallitognotta, Alessandro
출원인 / 주소
SAES Getters S.p.A.
대리인 / 주소
Perkins Coie LLP
인용정보
피인용 횟수 :
1인용 특허 :
5
초록▼
The invention teaches a system suitable for use in a water-sensitive electronic device which comprises two superimposed layers, the first material of which is formed of a material capable of sorbing hydrogen, the second material formed of a material capable of converting water into hydrogen; a scree
The invention teaches a system suitable for use in a water-sensitive electronic device which comprises two superimposed layers, the first material of which is formed of a material capable of sorbing hydrogen, the second material formed of a material capable of converting water into hydrogen; a screen of the type with light-emitting organic diodes comprising the system according to the invention.
대표청구항▼
1. A system for the removal of water and hydrogen comprising: two superimposed layers directly in contact with each other, a first layer which is formed of a material capable of sorbing hydrogen, a second layer formed of a material capable of converting water into hydrogen.2. The system as recited i
1. A system for the removal of water and hydrogen comprising: two superimposed layers directly in contact with each other, a first layer which is formed of a material capable of sorbing hydrogen, a second layer formed of a material capable of converting water into hydrogen.2. The system as recited in claim 1 wherein said material capable of converting water into hydrogen is selected among alkali or alkali-earth metals.3. The system as recited in claim 2 wherein said material is barium.4. The system as recited in claim 1 where said hydrogen sorbing material is selected from the group consisting of systems comprising unsaturated compounds and hydrogenation catalysts, titanium, zirconium, titanium-zirconium compounds, titanium alloys having a titanium weight percent not lower that 50%, zirconium alloys have a zirconium weight not lower than 50%.5. The system of claim 1, wherein the second layer covers entirely the first layer.6. An electronic device containing a system for the combined removal of water and hydrogen, said system comprising: two superimposed layers directly in contact with each other, said first layer of which is formed of a material capable of sorbing hydrogen, said second layer formed of a material capable of converting water into hydrogen, whereby said device is water sensible.7. The device as recited in claim 6, consisting in a screen of the type with light-emitting organic diodes, formed of a first transparent support and of a second support joined along the whole perimeter thereof with a sealing material wherein an internal space is created; further comprised of a structure in contact with the first support formed of two series of electrodes orthogonal to each other with an interposed double layer of electroluminescent organic materials in between said electrodes.8. The screen according to claim 7, wherein the layer formed of a material capable of converting water into hydrogen faces the interial space.9. The device of claim 6, wherein the second layer covers entirely the first layer.10. The device of claim 6, further comprising a support structure that defines an inner space therein, wherein said first layer and said second layer are coupled to the support structure within the inner space.11. The device of claim 6, further comprising a light emitting diode coupled to the support structure within the inner space.12. An organic light emitting device (OLED), comprising: a conversion layer, facing an internal space, for converting water within the internal space into hydrogen and oxygen; a sorption layer, coupled to the conversion layer, for sorbing the hydrogen from the conversion layer; and a support structure to which the sorption layer is attached.13. The OLED of claim 12, wherein the conversion layer covers entirely the sorption layer.14. The OLED of claim 12, wherein the conversion layer is positioned between the internal space and the sorption layer.15. The OLED of claim 12, wherein the support structure is a first support structure, further comprising a second support structure, wherein the first and second support structures define a volume including the internal space.16. The OLED of claim 12, further comprising an active element, and a second support structure to which the active element is attached.17. The OLED of claim 12, an adhesive layer for attaching the sorption layer to the support structure.18. The OLED of claim 12, a mono-adhesive sheet for attaching the sorption layer to the support structure.19. The OLED of claim 12, a bi-adhesive sheet for attaching the sorption layer to the support structure.
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이 특허에 인용된 특허 (5)
Harrah Larry A. (Albuquerque NM) Mead Keith E. (Peralta NM) Smith Henry M. (Overland Park KS granted to U.S. Department of Energy under the provisions of 42 U.S.C. 2182), Combination moisture and hydrogen getter.
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