公开(公告)号：US20250063830A1

公开(公告)日：2025-02-20

申请号：US18719593

申请日：2022-12-09

Applicant: Alpha Assembly Solutions Inc.

Inventor： Narahari PUJARI ,  P M KRITHIKA ,  Siuli SARKAR

IPC: H01L31/05 ,  B23K35/36 ,  B23K35/362 ,  B23K101/38 ,  H01L31/18

Abstract: A method of manufacturing a solar module, the method comprising: connecting a metallic interconnector to two or more solar cells; and applying a transparent cover sheet to the two or more solar cells, wherein connecting the metallic interconnector to each solar cell of the two or more solar cells comprises: providing a solar cell having a bus bar on a surface thereof; providing a metallic interconnector having solder flux on a contact surface thereof; providing solder between the bus bar and the contact surface; and reflowing the solder to connect the metallic interconnector to the bus bar, wherein the solder flux comprises a reflective additive.

公开(公告)号：US20230287232A1

公开(公告)日：2023-09-14

申请号：US18113812

申请日：2023-02-24

Applicant: Alpha Assembly Solutions Inc. ,  MacDermid Autotype Limited

Inventor： Nirmalya Kumar CHAKI ,  Chetan Pravinchandra SHAH ,  Barun DAS ,  Supriya DEVARAJAN ,  Siuli SARKAR ,  Rahul RAUT ,  Bawa SINGH ,  Anubhav RUSTOGI ,  Anna Jane HARRIS ,  Keith Paul PARSONS ,  Jeffrey William BRAHAM

IPC: C09D11/52 ,  C09D11/033 ,  C09D11/037 ,  C09D11/104 ,  H01H13/704

CPC classification number: C09D11/52 ,  C09D11/033 ,  C09D11/037 ,  C09D11/104 ,  H01H13/704 ,  H01H2209/016

Abstract: This invention discloses formulations of mutually compatible sets of graphene, graphene-carbon, metal and dielectric inks for the fabrication of high performance membrane touch switches (MTS). The compositions of these inks are optimized to achieve higher degree of compatibility with highly engineered polymeric substrates, thereby offering a holistic solution for fabricating high-performance MTS. These sets of materials can also be used for fabrication of sensors, biosensors and RFIDs on flexible substrates, such as polymers and papers.

公开(公告)号：US20210162496A1

公开(公告)日：2021-06-03

申请号：US17255289

申请日：2019-06-21

Applicant: ALPHA ASSEMBLY SOLUTIONS INC.

Inventor： Shamik GHOSAL ,  Remya CHANDRAN ,  Venodh MANOHARAN ,  Siuli SARKAR ,  Bawa SINGH ,  Rahul RAUT

IPC: B22F1/00 ,  B23K35/30 ,  B23K35/02 ,  B22F9/24 ,  B22F5/00

Abstract: A sintering powder comprising copper particles, wherein: the particles are at least partially coated with a capping agent, and the particles exhibit a D10 of greater than or equal to 100 nm and a D90 of less than or equal to 2000 nm.

公开(公告)号：US20200087528A1

公开(公告)日：2020-03-19

申请号：US16616701

申请日：2018-05-22

Applicant: Alpha Assembly Solutions Inc. ,  MacDermid Autotype Limited

Inventor： Nirmalya Kumar CHAKI ,  Chetan Pravinchandra SHAH ,  Barun DAS ,  Supriya DEVARAJAN ,  Siuli SARKAR ,  Rahul RAUT ,  Bawa SINGH ,  Anubhav RUSTOGI ,  Anna Jane HARRIS ,  Keith Paul PARSONS ,  Jeffrey William BRAHAM

IPC: C09D11/52 ,  C09D11/037 ,  C09D11/033 ,  C09D11/104 ,  H01H13/704

Abstract: This invention discloses formulations of mutually compatible sets of graphene, graphene-carbon, metal and dielectric inks for the fabrication of high performance membrane touch switches (MTS). The compositions of these inks are optimized to achieve higher degree of compatibility with highly engineered polymeric substrates, thereby offering a holistic solution for fabricating high-performance MTS. These sets of materials can also be used for fabrication of sensors, biosensors and RFIDs on flexible substrates, such as polymers and papers.