公开(公告)号：WO2016156853A8

公开(公告)日：2018-01-25

申请号：PCT/GB2016050910

申请日：2016-03-31

Applicant: ALPHA ASSEMBLY SOLUTIONS INC ,  ROHAN SETNA

Inventor： VENKATAGIRIYAPPA RAMAKRISHNA HOSUR ,  DE AVILA RIBAS MORGANA ,  DAS BARUN ,  SIDDAPPA HARISH HANCHINA ,  MUKHERJEE SUTAPA ,  SARKAR SIULI ,  SINGH BAWA ,  RAUT RAHUL ,  PANDHER RANJIT

IPC: B23K1/00 ,  B23K35/00 ,  C08K3/00 ,  C08K3/04 ,  C08K5/00 ,  C08K7/02 ,  C08L83/04 ,  H01L21/00 ,  H01L23/00

CPC classification number: C08K3/04 ,  B23K1/0016 ,  B23K1/20 ,  B23K35/00 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/3602 ,  B23K2201/42 ,  C08K3/013 ,  C08K3/042 ,  C08K5/00 ,  C08K7/02 ,  H01L23/295 ,  H01L23/296 ,  H01L24/11 ,  H01L24/13 ,  H01L24/27 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L2224/1131 ,  H01L2224/11312 ,  H01L2224/1132 ,  H01L2224/1141 ,  H01L2224/11418 ,  H01L2224/11422 ,  H01L2224/1301 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/1329 ,  H01L2224/133 ,  H01L2224/13311 ,  H01L2224/13339 ,  H01L2224/13344 ,  H01L2224/13347 ,  H01L2224/13386 ,  H01L2224/13387 ,  H01L2224/13393 ,  H01L2224/13439 ,  H01L2224/13444 ,  H01L2224/13447 ,  H01L2224/13486 ,  H01L2224/13487 ,  H01L2224/1349 ,  H01L2224/13499 ,  H01L2224/2731 ,  H01L2224/27312 ,  H01L2224/2732 ,  H01L2224/2741 ,  H01L2224/27418 ,  H01L2224/27422 ,  H01L2224/27436 ,  H01L2224/27602 ,  H01L2224/2929 ,  H01L2224/29294 ,  H01L2224/293 ,  H01L2224/29311 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29347 ,  H01L2224/29386 ,  H01L2224/29387 ,  H01L2224/2939 ,  H01L2224/29393 ,  H01L2224/29439 ,  H01L2224/29444 ,  H01L2224/29447 ,  H01L2224/29486 ,  H01L2224/29487 ,  H01L2224/2949 ,  H01L2224/29499 ,  H01L2224/73204 ,  H01L2224/8184 ,  H01L2224/81856 ,  H01L2224/81862 ,  H01L2224/81874 ,  H01L2224/8321 ,  H01L2224/83851 ,  H01L2224/83856 ,  H01L2224/83862 ,  H01L2224/83874 ,  H01L2924/12041 ,  H01L2924/3841 ,  C08L63/00 ,  C08L83/04 ,  C08K5/092 ,  C08K5/18 ,  C08K5/49 ,  C08L2205/025 ,  H01L2924/014 ,  H01L2924/00014 ,  H01L2924/0105 ,  H01L2924/01047 ,  H01L2924/01029 ,  H01L2924/01006 ,  H01L2924/00012 ,  H01L2924/05341 ,  H01L2924/07001 ,  H01L2924/0715 ,  H01L2924/0675 ,  H01L2924/0665 ,  H01L2924/06 ,  H01L2924/01079 ,  H01L2924/053 ,  H01L2924/01102 ,  H01L2924/01103 ,  H01L2924/01109 ,  H01L2924/01009 ,  H01L2924/0503 ,  H01L2924/01005 ,  H01L2924/066 ,  H01L2924/0635 ,  H01L2924/061 ,  H01L2924/05432 ,  H01L2924/04642 ,  H01L2924/05032 ,  H01L2924/05442 ,  H01L2924/0542 ,  H01L2924/0103

Abstract: A composition for use in an electronic assembly process, the composition comprising a filler dispersed in an organic medium, wherein: the organic medium comprises a polymer; the filler comprises one or more of graphene, functionalised graphene, graphene oxide, a polyhedral oligomeric silsesquioxane, graphite, a 2D material, aluminium oxide, zinc oxide, aluminium nitride, boron nitride, silver, nano fibres, carbon fibres, diamond, carbon nanotubes, silicon dioxide and metal-coated particles, and the composition comprises from 0.001 to 40 wt.% of the filler based on the total weight of the composition.

Abstract translation: 一种用于电子装配过程的组合物，该组合物包含分散在有机介质中的填料，其中：有机介质包含聚合物; 填料包括石墨烯，官能化石墨烯，氧化石墨烯，多面体低聚倍半硅氧烷，石墨，2D材料，氧化铝，氧化锌，氮化铝，氮化硼，银，纳米纤维，碳纤维，金刚石，碳纳米管中的一种或多种 ，二氧化硅和金属包覆颗粒，并且所述组合物包含基于组合物总重量的0.001至40重量％的填料。

公开(公告)号：SG11202012605UA

公开(公告)日：2021-01-28

申请号：SG11202012605U

申请日：2019-06-21

Applicant: ALPHA ASSEMBLY SOLUTIONS INC

Inventor： GHOSAL SHAMIK ,  CHANDRAN REMYA ,  MANOHARAN VENODH ,  SARKAR SIULI ,  SINGH BAWA ,  RAUT RAHUL

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

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：CA3116600A1

公开(公告)日：2020-04-30

申请号：CA3116600

申请日：2019-10-23

Applicant: ALPHA ASSEMBLY SOLUTIONS INC

Inventor： RAUT RAHUL ,  CHAKI NIRMALYAKUMAR ,  SINGH BAWA ,  PANDHER RANJIT ,  SARKAR SIULI

IPC: B23K35/26 ,  B23K35/02 ,  B23K35/36 ,  B23K35/362 ,  C22C13/00 ,  C22C13/02

Abstract: A solder alloy comprising: from 40 to 65 wt.% bismuth; from 1 to 10 wt.% indium; at least one of: from 0.1 to 5 wt.% gallium, from 0.1 to 5 wt.% zinc, from 0.1 to 2 w.% copper, from 0.01 to 0.1 wt.% cobalt, from 0.1 to 2 wt.% silver, from 0.005 to 0.05 wt.% titanium, and from 0.01 to 1 wt.% nickel; optionally one or more of: up to 1 wt.% vanadium, up to 1 wt.% rare earth metals, up to 1 wt.% neodymium, up to 1 wt.% chromium, up to 1 wt.% iron, up to 1 wt.% aluminium, up to 1 wt.% phosphorus, up to 1 wt.% gold, up to 1 wt.% tellurium, up to 1 wt.% selenium, up to 1 wt.% calcium, up to 1 wt.% vanadium, up to 1 wt.% molybdenum, up to 1 wt.% platinum, up to 1 wt.% magnesium, up to 1 wt.% silicon, and up to 1 wt.% manganese; and the balance tin together with any unavoidable impurities.

公开(公告)号：MY173832A

公开(公告)日：2020-02-24

申请号：MYPI2015000905

申请日：2013-10-29

Applicant: ALPHA ASSEMBLY SOLUTIONS INC

Inventor： MUKHERJEE SUTAPA ,  SARKAR SIULI ,  PANDHER RANJIT ,  BHATKAL RAVI ,  SINGH BAWA ,  GHOSAL SHAMIK ,  KHASELEV OSCAR ,  RAUT RAHUL ,  RIBAS MORGANA ,  KUMAR SATHISH ,  CHANDRAN REMYA ,  VISHWANATH PAVAN ,  PACHAMUTHU ASHOK ,  BOUREGHDA MONNIR ,  DESAI NITIN ,  LIFTON ANNA ,  CHAKI NIRMALYA KUMAR

Abstract: A sintering powder comprising: a particulate having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent.

公开(公告)号：SG11201707720SA

公开(公告)日：2017-10-30

申请号：SG11201707720S

申请日：2016-03-31

Applicant: ALPHA ASSEMBLY SOLUTIONS INC

Inventor： VENKATAGIRIYAPPA RAMAKRISHNA HOSUR ,  DE AVILA RIBAS MORGANA ,  DAS BARUN ,  SIDDAPPA HARISH HANCHINA ,  MUKHERJEE SUTAPA ,  SARKAR SIULI ,  SINGH BAWA ,  RAUT RAHUL ,  PANDHER RANJIT

IPC: B23K1/00 ,  B23K35/00 ,  C08K3/00 ,  C08K3/04 ,  C08K5/00 ,  C08K7/02 ,  C08L83/04 ,  H01L21/00 ,  H01L23/00

Abstract: A composition for use in an electronic assembly process, the composition comprising a filler dispersed in an organic medium, wherein: the organic medium comprises a polymer; the filler comprises one or more of graphene, functionalised graphene, graphene oxide, a polyhedral oligomeric silsesquioxane, graphite, a 2D material, aluminium oxide, zinc oxide, aluminium nitride, boron nitride, silver, nano fibres, carbon fibres, diamond, carbon nanotubes, silicon dioxide and metal-coated particles, and the composition comprises from 0.001 to 40 wt.% of the filler based on the total weight of the composition.