专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210340765A1 STRUCTURAL STEEL MEMBER CONNECTING ASSEMBLY 有权
公开(公告)号：US20210340765A1
公开(公告)日：2021-11-04
申请号：US16906545
申请日：2020-06-19
申请人： JING-XIN SOLAR LTD.
发明人： Ching-Lung YANG
IPC分类号： E04C3/11 , E04C3/08 , E04B1/24
摘要： A structural steel member connecting assembly includes a first connecting member and a second connecting member. The first connecting member is pivotally connected to a positioning portion of a first structural steel member and therefore can be swung. The second connecting member is pivotally connected to the first connecting member such that the two connecting members are rotatable with respect to each other. The second connecting member has a fixing portion coupled with a second structural steel member such that the longitudinal directions of the two structural steel members intersect. With the second connecting member rotatable with respect to the first connecting member, the installation angles of the two structural steel members can be easily changed in order to make a stable engineering structure. The structural steel member connecting assembly features convenience of, and flexibility in, use and has extensive applications.

2. 发明授权

US10840400B2 Photovoltaic device with back reflector 有权
公开(公告)号：US10840400B2
公开(公告)日：2020-11-17
申请号：US14013099
申请日：2013-08-29
申请人： TSMC SOLAR LTD.
发明人： Jyh-Lih Wu , Li Xu , Wen-Tsai Yen , Chung-Hsien Wu
IPC分类号： H01L31/0445 , H01L31/056 , H01L31/0749 , H01L31/0232
CPC分类号： H01L31/0445 , H01L31/056 , H01L31/0749 , Y02E10/52 , Y02E10/541 , Y02P70/521
摘要： A device and method of improving efficiency of a thin film solar cell by providing a back reflector between a back electrode layer and an absorber layer. Back reflector reflects sunlight photons back into the absorber layer to generate additional electrical energy. The device is a photovoltaic device comprising a substrate, a back electrode layer, a back reflector, an absorber layer, a buffer layer, and a front contact layer. The back reflector is formed as a plurality of parallel lines.

3. 发明申请

US20200347865A1 SECTION-STEEL JOINT 审中-公开
公开(公告)号：US20200347865A1
公开(公告)日：2020-11-05
申请号：US16440022
申请日：2019-06-13
申请人： JING-XIN SOLAR LTD.
发明人： CHING-LUNG YANG
IPC分类号： F16B7/18 , H02S20/00
摘要： A section-steel joint serves to fasten a section steel cross beam and a steel beam together. The section-steel joint includes an upright plate, two opposite support portions, and a connecting portion. The two support portions are separated from each other and integratedly connected to the upright plate so that a positioning groove is defined by the two support portions and the upright plate for positioning the section steel cross beam. The connecting portion is located on one side of the positioning groove for positioning the steel beam. With the specially designed positioning groove and connecting portion, the section-steel joint allows the section steel cross beam and the steel beam to be positioned fast, and then fasteners can be used to fix all the components together, thereby making the assembling work more convenient.

4. 发明授权

US10454298B2 Solar dual-system controller and control circuit thereof 有权
公开(公告)号：US10454298B2
公开(公告)日：2019-10-22
申请号：US15819942
申请日：2017-11-21
申请人： NINGBO TIANCHENGHUIGUANG SOLAR, LTD.
发明人： Hongguang Wu , Shaohong Lu
IPC分类号： H02J7/35
摘要： A solar dual-system controller comprising a shell, a solar panel, a circuit board, a first rear cover and a second rear cover; the solar panel is disposed on the outer wall of the shell; the first rear cover is fixed to the shell, thereby forming a first chamber; the circuit board is fixed within the first chamber; a storage battery, which is electrically connected to the circuit board, is fixed within the first chamber; the second rear cover is snapped to the shell, thereby forming a second chamber; a dry battery, which is electrically connected to the circuit board, is detachably disposed within the second chamber.

5. 发明申请

US20180175663A1 SOLAR DUAL-SYSTEM CONTROLLER AND CONTROL CIRCUIT THEREOF 审中-公开
公开(公告)号：US20180175663A1
公开(公告)日：2018-06-21
申请号：US15819942
申请日：2017-11-21
申请人： NINGBO TIANCHENGHUIGUANG SOLAR, LTD.
发明人： Hongguang Wu , Shaohong Lu
IPC分类号： H02J7/35
CPC分类号： H02J7/355 , H02J7/35
摘要： A solar dual-system controller comprising a shell, a solar panel, a circuit board, a first rear cover and a second rear cover; the solar panel is disposed on the outer wall of the shell; the first rear cover is fixed to the shell, thereby forming a first chamber; the circuit board is fixed within the first chamber; a storage battery, which is electrically connected to the circuit board, is fixed within the first chamber; the second rear cover is snapped to the shell, thereby forming a second chamber; a dry battery, which is electrically connected to the circuit board, is detachably disposed within the second chamber.

6. 发明授权

US09929304B2 Method and system for forming absorber layer on metal coated glass for photovoltaic devices 有权
公开(公告)号：US09929304B2
公开(公告)日：2018-03-27
申请号：US14685667
申请日：2015-04-14
申请人： TSMC Solar Ltd.
发明人： Edward Teng , Ying-Chen Chao , Chih-Jen Yang
IPC分类号： F27B5/14 , F27B5/06 , F27D3/12 , F27D11/02 , H01L31/18 , C23C14/22 , F27D5/00 , H01L31/032 , H01L21/67 , H01L21/687 , C23C14/18 , C23C14/34 , C23C14/58 , F27D3/00
CPC分类号： H01L31/1864 , C23C14/18 , C23C14/34 , C23C14/5806 , F27B5/14 , F27D5/0037 , F27D2003/0087 , H01L21/67109 , H01L21/68764 , H01L21/68771 , H01L31/0322 , H01L31/18 , Y02E10/541
摘要： An apparatus for forming a solar cell includes a housing defining a vacuum chamber, a rotatable substrate support, at least one inner heater and at least one outer heater. The substrate support is inside the vacuum chamber configured to hold a substrate. The at least one inner heater is between a center of the vacuum chamber and the substrate support, and is configured to heat a back surface of a substrate on the substrate support. The at least one outer heater is between an outer surface of the vacuum chamber and the substrate support, and is configured to heat a front surface of a substrate on the substrate support.

7. 发明授权

US09689912B2 Rapid analysis of buffer layer thickness for thin film solar cells 有权
公开(公告)号：US09689912B2
公开(公告)日：2017-06-27
申请号：US13708019
申请日：2012-12-07
申请人： TSMC Solar Ltd.
发明人： Ming-Tien Tsai , Tzu-Huan Cheng
IPC分类号： G01R27/08 , G01R31/26 , H02S50/10 , H02S50/00
CPC分类号： G01R31/2642 , H02S50/00 , H02S50/10
摘要： A method and apparatus for measuring thickness of a film in a solar cell provides for directing light emitted at multiple emission wavelengths, to a surface of the solar cell. Each emission results in the generation of a responsive photo current. The photo currents are read by a current meter having one contact coupled to a surface of the solar cell and another contact coupled to another surface. The currents associated with each of the different light emissions are identified and the thickness of a film in the solar cell is calculated based on the two currents or associated quantum efficiencies, and associated absorption coefficients. In one embodiment, the film thickness is the thickness of a CdS or other buffer film in a thin film solar cell.

8. 发明授权

US09685569B2 Method of CIGS absorber formation 有权
公开(公告)号：US09685569B2
公开(公告)日：2017-06-20
申请号：US14203722
申请日：2014-03-11
申请人： TSMC Solar Ltd.
发明人： Shih-Wei Chen
IPC分类号： B05D5/12 , H01L31/032 , H01L31/0224
CPC分类号： H01L31/0322 , H01L31/022466 , Y02E10/541 , Y02P70/521
摘要： A method of forming a CIGS absorber wherein at least one source particle is selected and prepared as a powder or gel; the powder or gel is deposited on a substrate, compressed, and annealed. In some embodiments, a plurality of source particles are prepared as powders and mixed prior to deposition, compression, and annealing. In other embodiments, a plurality of source particles are individually deposited in layers, collectively compressed, and collectively annealed. In yet further embodiments, a plurality of source particles are individually deposited in layers, individually compressed, and collectively annealed.

9. 发明授权

US09537031B2 Nozzle assembly and method for fabricating a solar cell 有权
标题翻译：喷嘴组件及制造太阳能电池的方法
公开(公告)号：US09537031B2
公开(公告)日：2017-01-03
申请号：US13929827
申请日：2013-06-28
申请人： TSMC Solar Ltd.
发明人： Shih-Wei Chen
IPC分类号： H01L21/00 , H01L31/0463 , H01L21/67
CPC分类号： H01L31/0463 , H01L21/6715 , Y02E10/50
摘要： A method for fabricating a solar cell using a nozzle assembly that includes a base portion, a scriber coupled to the base portion, and a nozzle coupled to the base portion such that the nozzle is positioned a predefined distance from a tip of the scriber is provided. The method generally comprises positioning a substructure that includes a buffer layer and an absorber layer proximate to the base portion. A P2 line is scribed through the buffer and absorber layers of the substructure using the scriber tip. A nanoparticle solution is sprayed, using the nozzle, onto at least one portion of the buffer layer at a predefined pressure when the P2 line is being scribed through the buffer and absorber layers such that a transparent conductive oxide (TCO) layer is inhibited from forming over the portion of the buffer layer that is being sprayed with the nanoparticle solution.
摘要翻译：提供一种使用喷嘴组件制造太阳能电池的方法，所述喷嘴组件包括基部，连接到所述基部的划线器和连接到所述基部的喷嘴，使得所述喷嘴位于距离所述划线器的尖端预定距离的位置。该方法通常包括定位包括缓冲层和接近基部的吸收层的子结构。使用划线器尖端通过底层结构的缓冲层和吸收层划线P2线。当P2线通过缓冲层和吸收层进行划线时，使用喷嘴将纳米颗粒溶液以预定的压力喷射到缓冲层的至少一部分上，使得透明导电氧化物（TCO）层被抑制形成在被纳米颗粒溶液喷射的缓冲层的部分上。

10. 发明申请

US20160111585A1 METHOD OF ABSORBER SURFACE REPAIRING BY SOLUTION PROCESS 有权
标题翻译：通过解决方案修复吸收表面的方法
公开(公告)号：US20160111585A1
公开(公告)日：2016-04-21
申请号：US14517959
申请日：2014-10-20
申请人： TSMC Solar Ltd.
发明人： Shih-Wei CHEN
IPC分类号： H01L31/18 , H01L31/032
CPC分类号： H01L31/186 , H01L21/02557 , H01L21/0256 , H01L21/02568 , H01L21/02628 , H01L21/02664 , H01L31/0322 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： Methods and systems for repairing oxidation of CIGS surfaces during manufacture of a CIGS solar cell are generally disclosed. Oxidation of an absorber reduces the photoluminescence intensity of the CIGS surface. The absorber is immersed in a reduction tank having a reducing reagent therein. The reducing reagent reverses the oxidation of the CIGS absorber, increasing the interface quality and corresponding photoluminescence intensity. After reversing the oxidation, a buffer layer is deposited on the CIGS absorber to prevent further surface oxidation.
摘要翻译：通常公开了在制造CIGS太阳能电池期间修复CIGS表面氧化的方法和系统。吸收剂的氧化降低了CIGS表面的光致发光强度。吸收器浸入其中具有还原剂的还原罐中。还原剂反转CIGS吸收剂的氧化，增加界面质量和相应的光致发光强度。在反转氧化之后，缓冲层沉积在CIGS吸收器上以防止进一步的表面氧化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式