[특허]Solar cell with high aspect ratio gridlines supported between co-extruded support structures

Solar cell with high aspect ratio gridlines supported between co-extruded support structures 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01L-031/00 B41M-005/00 B44C-001/17 G03G-007/00 B29C-047/02 B29C-047/06 B29C-047/14 B29C-047/70 B81C-001/00 H01L-031/0224 H01L-031/18 B29C-047/00
출원번호	US-0818712 (2010-06-18)
등록번호	US-9102084 (2015-08-11)
발명자 / 주소	Fork, David K. Hantschel, Thomas
출원인 / 주소	SolarWorld Innovations GmbH
인용정보	피인용 횟수 : 0 인용 특허 : 57

초록 ▼

A solar cell structure formed by extruding/dispensing materials on a substrate such that centrally disposed conductive high aspect ratio line structures (gridlines) are formed on the substrate surface with localized support structures coincidentally disposed on opposing side surfaces of the gridlines such that the gridlines are surrounded or otherwise supported by the localized support structures. In one embodiment the localized support structures are transparent, remain on the substrate after the co-extrusion process, and are covered by a layer of material. In another embodiment, the localized support structures are sacrificial support structures that are removed as part of the solar cell structure manufacturing process. In both cases the co-extrusion process is performed such that both the central gridline and the localized support structures are in direct contact with the surface of the substrate.

대표청구항 ▼

1. An intermediate structure comprising: a substrate; anda plurality of parallel gridlines on the substrate, wherein each of the plurality of parallel gridlines includes:a central line structure comprising a first non-Newtonian fluid and having an aspect ratio, wherein the first non-Newtonian fluid comprises a silver paste, anda sacrificial support structure comprising a second non-Newtonian fluid, wherein the second non-Newtonian fluid is in contact with the first non-Newtonian fluid such that side portions of the sacrificial support structure contact opposing side edges of the central line structure, wherein the second non-Newtonian fluid is configured to maintain a cross sectional shape of the central line structure, andwherein each sacrificial support structure is localized to only a single gridline;wherein the central line structure of all of the plurality of parallel gridlines cover less than 4% of a surface area of said substrate. 2. The intermediate structure of claim 1, wherein the central line structure of each of the plurality of parallel gridlines has an aspect ratio greater than 2:1. 3. The intermediate structure of claim 1, wherein the central line structure of each of the plurality of parallel gridlines has a width in the range of 100 nanometers to 100 microns. 4. The intermediate structure of claim 1, wherein both the central line structure and the sacrificial support structure of each of the plurality of parallel gridlines are in direct contact with a surface of the substrate. 5. The intermediate structure of claim 1, wherein the second non-Newtonian fluid has substantially the same rheology to that of the silver paste. 6. An intermediate structure comprising: a substrate having a surface with a plurality ofelongated composite structures on the surface of the substrate, each composite structure comprising a central line structure:the central line structure comprising a first co-extruded non-Newtonian fluid,wherein the first co-extruded non-Newtonian fluid comprises a silver paste, anda sacrificial support structure comprising a second co-extruded non-Newtonian fluid that is disposed on the central line structure such that side portions of the support structure are horizontally adjacent to the central line structure without substantial intermixing of the first co-extruded non-Newtonian fluid and second co-extruded non-Newtonian fluid, and wherein the second co-extruded non-Newtonian fluid is configured to maintain a cross sectional shape of the central line structure,wherein both the side portions of the sacrificial support structure and the central line structure are in direct contact with the surface of the substrate, and wherein each sacrificial support structure is localized to only a single central line structure;wherein the plurality of central line structures cover less than 4% of a surface area of said substrate. 7. The intermediate structure of claim 6, wherein the central line structure has an aspect ratio greater than 2:1. 8. The intermediate structure of claim 6, wherein the central line structure has a width in the range of 100 nanometers to 100 microns. 9. The intermediate structure of claim 6, wherein the second non-Newtonian fluid has a closely matched rheology to that of the silver paste. 10. The intermediate structure of claim 6, wherein the central line structure comprises a multilayer stack. 11. The intermediate structure of claim 6, wherein the support structure is configured to be removed after any one of drying, curing and sintering.

이 특허에 인용된 특허 (57)

van der Heijden Edgar I. M.,NLX, Aerosol intended for dispensing a multi-component material.
상세보기
Calhoun Clyde D. (Grant Township MN), Apparatus and method for patterning a film.
상세보기
Fetters Thomas T. (Lombard IL), Apparatus for dispensing a striped product and method of producing the striped product.
상세보기
Swenson Paul, Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by ou.
상세보기
Gronet,Chris M, Bifacial elongated solar cell devices with internal reflectors.
상세보기
Watanabe Masaru (Nishinomiya JPX), Coating device and a method of coating.
상세보기
Yoshida Toru (Kanagawa JPX), Coating method and apparatus.
상세보기
Cloeren Peter F. (Orange TX), Coextrusion nozzle and process.
상세보기
Kiiha, Timo; Koskinen, Jukka, Curtain coater and method for curtain coating.
상세보기
Shiraishi, Masato; Someya, Kazutoshi, Curtain coating apparatus and curtain coating process.
상세보기
Saint-Germain Jean G., Device for dispensing multi-components from a container.
상세보기
Ta-Jo Liu TW; Yun-Wey Yu TW, Die set for preparing ABCABC multiple-stripe coating.
상세보기
Davies David Eifion,GBX, Dispenser for dispensing viscous fluids.
상세보기
Hart Duane H. (St. Paul MN), Dispenser for metering proportionate increments of polymerizable materials.
상세보기
Fabbricante Anthony S. (19 Hill Dr. Oyster Bay NY 11771) Fabbricante Thomas J. (19 Hill Dr. Oyster Bay NY 11771) Najour Gerald C. (6456 Rosecommon Dr. Norcross GA 30096), Disposable extrusion apparatus with pressure balancing modular die units for the production of nonwoven webs.
상세보기
Dube Christopher E. (Arlington MA) Gonsiorawski Ronald C. (Danvers MA), Dotted contact solar cell and method of making same.
상세보기
Jackson Douglas J. ; Leboeuf Joseph,FRX ; McDonough Justin E., Dual dispense container having cloverleaf orifice.
상세보기
Beggs James M. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( Temple City CA) Bickler Donald B. (Temple City CA), Electrodes for solid state devices.
상세보기
Shah, Suresh Deepchand; Wenzel, Edward Joseph, Extrusion deposition molding with in-line compounding of reinforcing fibers.
상세보기
Catterall Clive P. A. (Wantage GBX) Gaylor Ian M. D. (Ely GBX) Dando William G. (Coldstream GBX), Fluid delivery system.
상세보기
Schmermund ; Alfred, Glue applicators.
상세보기
Stanko John ; Pearson Lowell, Hybrid deicing system and method of operation.
상세보기
Shinichi Kuramoto JP, Image forming apparatus and image forming method using an extrusion opening and shutter for releasing recording solution.
상세보기
Watanabe Masaru (Nishinomiya JPX) Ohata Tsumoru (Kyoto JPX), Intermittent coating apparatus.
상세보기
Robbins Earl H. (P.O. Box 668 Eugene OR 97440), Laminated veneer lumber (LVL).
상세보기
Uematsu Tsuyoshi,JPX ; Warabisako Terunori,JPX ; Yazawa Yoshiaki,JPX ; Miyamura Yoshinori,JPX ; Tsutsui Ken,JPX ; Muramatsu Shin-ichi,JPX ; Ohtsuka Hiroyuki,JPX ; Minemura Junko,JPX, Light concentrator photovoltaic module method of manufacturing same and light concentrator photovoltaic system.
상세보기
Raymond C. Chiu ; Gary E. Gaides ; Paul E. Humpal ; Koichi Sano JP, Light control device.
상세보기
Melby Jeffrey J. (St. Paul MN) Theirl Scott G. (St. Paul MN), Light control film with reduced ghost images.
상세보기
Kudlich Hans (Kufstein ATX), Machine for applying patterns to a substrate.
상세보기
Ondris Miroslav (Chagrin Falls OH), Making a photoresponsive array.
상세보기
Morine Richard L. (Euclid OH) Hokes James J. (Euclid OH), Manifold dispensing apparatus having releasable subassembly.
상세보기
Cyphert David L. (Canal Winchester OH) Robertson John A. (Chillicothe OH), Marker assembly for spray marking dot matrix characters and method of fabrication thereof.
상세보기
Kwok, Kui-Chiu; Van Erden, Donald; Zentmyer, Hugh, Meltblowing apparatus.
상세보기
Kessel Carl R. ; Leonard William K., Method and apparatus for applying thin fluid coating stripes.
상세보기
Gueggi,Markus; Varli,Sedat, Method and apparatus for curtain coating.
상세보기
Matsumoto, Nobuo, Method and apparatus for forming image with image recording liquid and dummy liquid.
상세보기
Choinski Edward J. (Wayland MA), Method and apparatus for patch coating printed circuit boards.
상세보기
Kunkel Arden L. (Tacoma WA) Pierson Darrell E. (Federal Way WA), Method for applying a foamed adhesive under start-stop conditions.
상세보기
Dubin Valery ; Ting Chiu, Method for fabricating copper-aluminum metallization.
상세보기
Hanoka Jack I. (Brookline MA) Danielson Scott E. (Stoneham MA), Method for forming contacts.
상세보기
Holdermann Konstantin (Offingen DEX), Method for manufacturing a solar cell having combined metallization.
상세보기
Vesterlund Lennart,SEX ; Andersson Sven-Erik,SEX, Method for supplying a fluid.
상세보기
McIntyre Frederic S. (Wellesley MA), Method of and apparatus for multi-layer viscous fluid deposition such as for the application of adhesives and the like.
상세보기
Inoue Takao (Hirakata) Fukushima Tetsuo (Hirakata) Fukumoto Kenji (Hirakata) Ishimoto Kazumi (Katano JPX), Method of applying a coating of viscous materials.
상세보기
Allen Martin A. (Dawsonville GA) Fetcko John T. (Cumming GA), Method of continuously formulating and applying a hot melt adhesive.
상세보기
Ishizuka Seiji (Kanagawa JPX), Method of simultaneous multilayer application.
상세보기
Raba Charles E. (Westfield NJ) Gabriele Joseph A. (Whippany NJ), Mulitsegmented nozzle for dispensing viscous materials.
상세보기
Joseph Anthony Gabriele, Nozzle apparatus, a device for inserting materials into a container using such nozzle apparatus, and a container containing materials inserted therein with the use of such device.
상세보기
Shiotsuka Hidenori,JPX ; Mori Takahiro,JPX ; Kataoka Ichiro,JPX ; Takada Takeshi,JPX ; Yamada Satoru,JPX ; Shiotsuka Ayako,JPX, Photovoltaic device.
상세보기
Nishiura Yosuke (Kanagawa JPX), Producing a photographic support.
상세보기
Deevi Seetharama C. (Midlothian VA) Fleischhauer Grier S. (Midlothian VA) Keen ; Jr. Billy J. (Chesterfield VA), Reinforced carbon heater with discrete heating zones.
상세보기
Russell Philip P. (El Cerrito CA) Niu Tyan-Faung (Endwell NY) Holland Frederic A. (Rochester NY), Simultaneous formation and deposition of multiple ribbon-like streams.
상세보기
Wald Fritz (Wayland MA) Murad Jacob (Somerville MA), Solar cell and method of making same.
상세보기
Wakefield G. Felix (Woodland Hills CA) Yoo Hyouk I. (Agoura CA), Solar cell manufacture.
상세보기
Hitoshi Kishi JP; Kenji Uchihashi JP; Seiichi Kiyama JP, Solar cell module.
상세보기
Prahs Harald (Hamburg-Wentorf DEX), Striping dispenser.
상세보기
Beauchamp William T. (Santa Rosa CA) Tuttle-Hart Trudy (Santa Rosa CA), UV/IR reflecting solar cell cover.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Solar cell with high aspect ratio gridlines supported between co-extruded support structures 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (57)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Solar cell with high aspect ratio gridlines supported between co-extruded support structures 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (57)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트