公开(公告)号：US09385024B2

公开(公告)日：2016-07-05

申请号：US14474476

申请日：2014-09-02

Applicant: Ziptronix, Inc.

Inventor： Qin-Yi Tong ,  Paul M. Enquist ,  Anthony Scot Rose

IPC: H01L21/762 ,  B23K20/02 ,  H01L21/48 ,  H01L23/00 ,  H01L25/00

CPC classification number: H01L21/76251 ,  B23K20/02 ,  H01L21/481 ,  H01L24/09 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/28 ,  H01L24/32 ,  H01L24/73 ,  H01L24/81 ,  H01L24/83 ,  H01L24/89 ,  H01L24/90 ,  H01L25/50 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13011 ,  H01L2224/13099 ,  H01L2224/13109 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/32145 ,  H01L2224/80801 ,  H01L2224/81011 ,  H01L2224/81013 ,  H01L2224/81014 ,  H01L2224/81136 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81208 ,  H01L2224/8121 ,  H01L2224/81801 ,  H01L2224/81815 ,  H01L2224/8183 ,  H01L2224/81894 ,  H01L2224/83095 ,  H01L2224/8319 ,  H01L2224/8334 ,  H01L2224/83801 ,  H01L2224/8383 ,  H01L2224/8384 ,  H01L2224/8385 ,  H01L2224/83894 ,  H01L2224/83895 ,  H01L2224/83907 ,  H01L2224/9202 ,  H01L2225/06513 ,  H01L2924/00013 ,  H01L2924/01003 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/0106 ,  H01L2924/01072 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/1305 ,  H01L2924/14 ,  H01L2924/1532 ,  H01L2924/351 ,  Y10T29/49126 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2224/29099 ,  H01L2224/05644 ,  H01L2924/00014 ,  H01L2224/05664 ,  H01L2224/05669 ,  H01L2224/05124 ,  H01L2224/05147

Abstract: A bonded device structure including a first substrate having a first set of metallic bonding pads, preferably connected to a device or circuit, and having a first non-metallic region adjacent to the metallic bonding pads on the first substrate, a second substrate having a second set of metallic bonding pads aligned with the first set of metallic bonding pads, preferably connected to a device or circuit, and having a second non-metallic region adjacent to the metallic bonding pads on the second substrate, and a contact-bonded interface between the first and second set of metallic bonding pads formed by contact bonding of the first non-metallic region to the second non-metallic region. At least one of the first and second substrates may be elastically deformed.

公开(公告)号：US08757474B2

公开(公告)日：2014-06-24

申请号：US13806907

申请日：2011-06-24

Applicant: Hideyuki Abe ,  Kazuaki Mawatari

Inventor： Hideyuki Abe ,  Kazuaki Mawatari

IPC: B23K31/02

CPC classification number: B23K3/0607 ,  B23K1/0016 ,  B23K1/008 ,  B23K1/20 ,  B23K1/206 ,  B23K3/04 ,  B23K3/082 ,  B23K31/02 ,  B23K35/38 ,  B23K2101/40 ,  H01L24/13 ,  H01L24/16 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/1308 ,  H01L2224/13082 ,  H01L2224/13083 ,  H01L2224/13111 ,  H01L2224/13116 ,  H01L2224/13155 ,  H01L2224/13164 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/75101 ,  H01L2224/7515 ,  H01L2224/75272 ,  H01L2224/81002 ,  H01L2224/81011 ,  H01L2224/81014 ,  H01L2224/81019 ,  H01L2224/81054 ,  H01L2224/8109 ,  H01L2224/81193 ,  H01L2224/81211 ,  H01L2224/81805 ,  H01L2224/81815 ,  H01L2224/81907 ,  H01L2224/83104 ,  H01L2924/01322 ,  H05K3/305 ,  H05K3/3436 ,  H05K13/0465 ,  H05K2203/083 ,  H05K2203/085 ,  H05K2203/087 ,  Y02P70/613 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/0105 ,  H01L2924/01047 ,  H01L2924/00

Abstract: A soldering method capable of alleviating positional displacement between substrates even though a step of removing flux can be omitted is provided.A temporary bonding agent 55 is applied onto multiple substrates 50a, 50b, and a heater 33 heats the substrates while the substrates are temporarily bonded with the temporary bonding agent 55 interposed therebetween, and before the solder 54 is melted or while the solder 54 is melted, the temporary bonding agent 55 is evaporated, and the substrates 50a, 50b are bonded with solder with the melted solder 54 interposed therebetween.

Abstract translation: 提供了能够减轻基板之间的位置偏移的焊接方法，即使可以省略去除焊剂的步骤。 临时粘合剂55被施加到多个基板50a，50b上，并且加热器33加热基板，同时基板临时粘合在其间插入临时粘合剂55，并且在焊料54熔化之前或焊料54熔融之前 ，临时粘合剂55蒸发，并且基板50a，50b与焊料接合，熔融的焊料54插入其间。

公开(公告)号：US20050161795A1

公开(公告)日：2005-07-28

申请号：US11085131

申请日：2005-03-22

Applicant: Qin-Yi Tong ,  Paul Enquist ,  Anthony Rose

Inventor： Qin-Yi Tong ,  Paul Enquist ,  Anthony Rose

IPC: H01L21/60 ,  H01L21/98 ,  H01L23/02

CPC classification number: H01L21/76251 ,  B23K20/02 ,  H01L21/481 ,  H01L24/09 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/28 ,  H01L24/32 ,  H01L24/73 ,  H01L24/81 ,  H01L24/83 ,  H01L24/89 ,  H01L24/90 ,  H01L25/50 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13011 ,  H01L2224/13099 ,  H01L2224/13109 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/32145 ,  H01L2224/80801 ,  H01L2224/81011 ,  H01L2224/81013 ,  H01L2224/81014 ,  H01L2224/81136 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81208 ,  H01L2224/8121 ,  H01L2224/81801 ,  H01L2224/81815 ,  H01L2224/8183 ,  H01L2224/81894 ,  H01L2224/83095 ,  H01L2224/8319 ,  H01L2224/8334 ,  H01L2224/83801 ,  H01L2224/8383 ,  H01L2224/8384 ,  H01L2224/8385 ,  H01L2224/83894 ,  H01L2224/83895 ,  H01L2224/83907 ,  H01L2224/9202 ,  H01L2225/06513 ,  H01L2924/00013 ,  H01L2924/01003 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/0106 ,  H01L2924/01072 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/1305 ,  H01L2924/14 ,  H01L2924/1532 ,  H01L2924/351 ,  Y10T29/49126 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2224/29099 ,  H01L2224/05644 ,  H01L2924/00014 ,  H01L2224/05664 ,  H01L2224/05669 ,  H01L2224/05124 ,  H01L2224/05147

Abstract: A bonded device structure including a first substrate having a first set of metallic bonding pads, preferably connected to a device or circuit, and having a first non-metallic region adjacent to the metallic bonding pads on the first substrate, a second substrate having a second set of metallic bonding pads aligned with the first set of metallic bonding pads, preferably connected to a device or circuit, and having a second non-metallic region adjacent to the metallic bonding pads on the second substrate, and a contact-bonded interface between the first and second set of metallic bonding pads formed by contact bonding of the first non-metallic region to the second non-metallic region. At least one of the first and second substrates may be elastically deformed.

Abstract translation: 一种粘结器件结构，包括具有第一组金属接合焊盘的第一衬底，优选地连接到器件或电路，并且具有与第一衬底上的金属焊盘相邻的第一非金属区域，第二衬底具有第二衬底 一组金属接合焊盘与第一组金属焊盘对准，优选地连接到器件或电路，并且具有与第二衬底上的金属焊盘相邻的第二非金属区域，以及位于第二衬底之间的接触接合界面 通过第一非金属区域与第二非金属区域的接触接合形成的第一和第二组金属接合焊盘。 第一和第二基板中的至少一个可能弹性变形。

公开(公告)号：US5940728A

公开(公告)日：1999-08-17

申请号：US647672

申请日：1996-05-15

Applicant: Kaoru Katayama ,  Hiroshi Fukuda ,  Shinichi Kazui ,  Toshihiko Ohta ,  Yasuhiro Iwata ,  Mitsugu Shirai ,  Mitsunori Tamura

Inventor： Kaoru Katayama ,  Hiroshi Fukuda ,  Shinichi Kazui ,  Toshihiko Ohta ,  Yasuhiro Iwata ,  Mitsugu Shirai ,  Mitsunori Tamura

IPC: B23K1/005 ,  H01L21/60 ,  H05K3/34 ,  H01L21/44

CPC classification number: H01L24/75 ,  H01L24/81 ,  H05K3/3489 ,  H01L2224/1181 ,  H01L2224/13111 ,  H01L2224/16 ,  H01L2224/45144 ,  H01L2224/75 ,  H01L2224/7501 ,  H01L2224/81014 ,  H01L2224/81801 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01024 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/16152 ,  H01L2924/166 ,  H05K3/3457 ,  Y10T29/4913 ,  Y10T29/49144 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49174

Abstract: A process for manufacturing electronic circuits, according to which soldering can be carried out without using flux by applying a metal surface treatment procedure which allows oxide film, organic matters, carbon or the like on the surface of metal to be easily removed without using a complex process nor unfavorably affecting electronic devices or circuit substrates. A process of connecting an electronic device and a circuit substrate by means of solder comprises the steps of irradiating the solder with a laser beam to clean the solder, aligning and mounting the electronic device on the circuit substrate, and hot-melting said solder in a low-oxygen content atmosphere to bond the electronic device and the circuit substrate.

Abstract translation: 一种用于制造电子电路的方法，根据该方法，可以通过施加允许在金属表面上的氧化物膜，有机物质，碳等的金属表面处理方法而不使用复合物来进行焊接，而不使用焊剂 过程也不利于影响电子设备或电路基板。 通过焊料连接电子设备和电路基板的过程包括以下步骤：用激光束照射焊料以清洁焊料，将电子器件对准和安装在电路基板上，并将所述焊料热熔化成 低氧含量的气氛来粘合电子器件和电路基板。

公开(公告)号：US20170365569A1

公开(公告)日：2017-12-21

申请号：US15635189

申请日：2017-06-27

Applicant: SMARTRAC TECHNOLOGY GmbH

Inventor： Frank Kriebel

IPC: H01L23/00 ,  H01L23/538 ,  H01L23/498 ,  H01L21/48

CPC classification number: H01L24/11 ,  H01L21/4825 ,  H01L21/4853 ,  H01L23/49811 ,  H01L23/4985 ,  H01L23/5387 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/15 ,  H01L24/16 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L24/742 ,  H01L24/75 ,  H01L24/81 ,  H01L24/83 ,  H01L24/92 ,  H01L24/94 ,  H01L24/95 ,  H01L2223/6677 ,  H01L2224/0345 ,  H01L2224/03462 ,  H01L2224/03464 ,  H01L2224/0401 ,  H01L2224/05552 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/05567 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/0566 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/05671 ,  H01L2224/1145 ,  H01L2224/11452 ,  H01L2224/11462 ,  H01L2224/11464 ,  H01L2224/1161 ,  H01L2224/11622 ,  H01L2224/1182 ,  H01L2224/13006 ,  H01L2224/13011 ,  H01L2224/13012 ,  H01L2224/13017 ,  H01L2224/13019 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/13109 ,  H01L2224/13111 ,  H01L2224/13124 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/13164 ,  H01L2224/13599 ,  H01L2224/16113 ,  H01L2224/16145 ,  H01L2224/16227 ,  H01L2224/16265 ,  H01L2224/2731 ,  H01L2224/27418 ,  H01L2224/278 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/32265 ,  H01L2224/73104 ,  H01L2224/73204 ,  H01L2224/75348 ,  H01L2224/75349 ,  H01L2224/81005 ,  H01L2224/81014 ,  H01L2224/8112 ,  H01L2224/81191 ,  H01L2224/81193 ,  H01L2224/81206 ,  H01L2224/81345 ,  H01L2224/81385 ,  H01L2224/814 ,  H01L2224/81424 ,  H01L2224/81439 ,  H01L2224/81444 ,  H01L2224/81447 ,  H01L2224/8149 ,  H01L2224/8181 ,  H01L2224/81898 ,  H01L2224/81907 ,  H01L2224/83191 ,  H01L2224/83192 ,  H01L2224/83874 ,  H01L2224/9211 ,  H01L2224/92125 ,  H01L2224/94 ,  H01L2224/95 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/206 ,  H01L2924/2064 ,  Y10T29/49018 ,  Y10T29/4913 ,  H01L2924/00012 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/0105 ,  H01L2924/01047 ,  H01L2224/03 ,  H01L2224/27 ,  H01L2224/81 ,  H01L2224/83 ,  H01L2224/16225 ,  H01L2924/00

Abstract: Contact bumps between a contact pad and a substrate can include a rough surface that can mate with the material of the substrate of which may be flexible. The rough surface can enhance the bonding strength of the contacts, for example, against shear and tension forces, especially for flexible systems such as smart label and may be formed via roller or other methods.

公开(公告)号：US08922027B2

公开(公告)日：2014-12-30

申请号：US13671970

申请日：2012-11-08

Applicant: Fujitsu Limited

Inventor： Taiji Sakai ,  Nobuhiro Imaizumi

IPC: H01L23/48 ,  H01L23/52 ,  H01L29/40 ,  H01L23/12 ,  H01L23/00 ,  H01L23/488 ,  G21K5/02 ,  H01L21/67 ,  H01L21/762

CPC classification number: H01L21/76254 ,  B23K20/026 ,  B23K20/24 ,  B23K20/26 ,  B23K2101/42 ,  G21K5/02 ,  H01L21/2686 ,  H01L21/32134 ,  H01L21/67017 ,  H01L21/67069 ,  H01L21/67092 ,  H01L21/67115 ,  H01L21/67144 ,  H01L23/488 ,  H01L24/11 ,  H01L24/13 ,  H01L24/16 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/11462 ,  H01L2224/118 ,  H01L2224/1182 ,  H01L2224/1184 ,  H01L2224/11845 ,  H01L2224/13082 ,  H01L2224/13111 ,  H01L2224/13147 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16501 ,  H01L2224/75102 ,  H01L2224/7525 ,  H01L2224/75251 ,  H01L2224/757 ,  H01L2224/7598 ,  H01L2224/81002 ,  H01L2224/8101 ,  H01L2224/81013 ,  H01L2224/81014 ,  H01L2224/8102 ,  H01L2224/81031 ,  H01L2224/81047 ,  H01L2224/81054 ,  H01L2224/81075 ,  H01L2224/8109 ,  H01L2224/81097 ,  H01L2224/81193 ,  H01L2224/81203 ,  H01L2224/8122 ,  H01L2224/818 ,  H01L2224/8183 ,  H01L2224/81907 ,  H01L2224/81986 ,  H01L2224/83192 ,  H01L2224/9211 ,  H01L2224/97 ,  H01L2924/01029 ,  H01L2924/20105 ,  H01L2924/20108 ,  H01L2924/2021 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2224/81 ,  H01L2224/83

Abstract: According to this disclosure, a method of manufacturing an electronic device is provided, which includes exposing a top surface of a first electrode of a first electronic component to organic acid, irradiating the top surface of the first electrode exposed to the organic acid with ultraviolet light, and bonding the first electrode and a second electrode of a second electronic component by heating and pressing the first electrode and the second electrode each other.

Abstract translation: 根据本发明，提供了一种制造电子器件的方法，其包括将第一电子部件的第一电极的顶表面暴露于有机酸，用紫外线照射暴露于有机酸的第一电极的顶表面 并且通过对所述第一电极和所述第二电极进行加热和加压而将所述第一电极和第二电子部件的第二电极接合。

公开(公告)号：US20140342504A1

公开(公告)日：2014-11-20

申请号：US14452754

申请日：2014-08-06

Applicant: FUJITSU LIMITED

Inventor： Taiji SAKAI ,  Nobuhiro IMAIZUMI

IPC: H01L23/00 ,  G21K5/02 ,  H01L21/3213 ,  H01L21/268 ,  H01L21/67

CPC classification number: H01L21/76254 ,  B23K20/026 ,  B23K20/24 ,  B23K20/26 ,  B23K2101/42 ,  G21K5/02 ,  H01L21/2686 ,  H01L21/32134 ,  H01L21/67017 ,  H01L21/67069 ,  H01L21/67092 ,  H01L21/67115 ,  H01L21/67144 ,  H01L23/488 ,  H01L24/11 ,  H01L24/13 ,  H01L24/16 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/11462 ,  H01L2224/118 ,  H01L2224/1182 ,  H01L2224/1184 ,  H01L2224/11845 ,  H01L2224/13082 ,  H01L2224/13111 ,  H01L2224/13147 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16501 ,  H01L2224/75102 ,  H01L2224/7525 ,  H01L2224/75251 ,  H01L2224/757 ,  H01L2224/7598 ,  H01L2224/81002 ,  H01L2224/8101 ,  H01L2224/81013 ,  H01L2224/81014 ,  H01L2224/8102 ,  H01L2224/81031 ,  H01L2224/81047 ,  H01L2224/81054 ,  H01L2224/81075 ,  H01L2224/8109 ,  H01L2224/81097 ,  H01L2224/81193 ,  H01L2224/81203 ,  H01L2224/8122 ,  H01L2224/818 ,  H01L2224/8183 ,  H01L2224/81907 ,  H01L2224/81986 ,  H01L2224/83192 ,  H01L2224/9211 ,  H01L2224/97 ,  H01L2924/01029 ,  H01L2924/20105 ,  H01L2924/20108 ,  H01L2924/2021 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2224/81 ,  H01L2224/83

Abstract: According to this disclosure, a method of manufacturing an electronic device is provided, which includes exposing a top surface of a first electrode of a first electronic component to organic acid, irradiating the top surface of the first electrode exposed to the organic acid with ultraviolet light, and bonding the first electrode and a second electrode of a second electronic component by heating and pressing the first electrode and the second electrode each other.

Abstract translation: 根据本发明，提供了一种制造电子器件的方法，其包括将第一电子部件的第一电极的顶表面暴露于有机酸，用紫外线照射暴露于有机酸的第一电极的顶表面 并且通过对所述第一电极和所述第二电极进行加热和加压而将所述第一电极和第二电子部件的第二电极接合。

公开(公告)号：US07842540B2

公开(公告)日：2010-11-30

申请号：US11758386

申请日：2007-06-05

Applicant: Qin-Yi Tong ,  Paul M. Enquist ,  Anthony Scot Rose

Inventor： Qin-Yi Tong ,  Paul M. Enquist ,  Anthony Scot Rose

IPC: H01L23/29 ,  H01L21/66 ,  H01L21/00

CPC classification number: H01L21/76251 ,  B23K20/02 ,  H01L21/481 ,  H01L24/09 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/28 ,  H01L24/32 ,  H01L24/73 ,  H01L24/81 ,  H01L24/83 ,  H01L24/89 ,  H01L24/90 ,  H01L25/50 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13011 ,  H01L2224/13099 ,  H01L2224/13109 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/32145 ,  H01L2224/80801 ,  H01L2224/81011 ,  H01L2224/81013 ,  H01L2224/81014 ,  H01L2224/81136 ,  H01L2224/81143 ,  H01L2224/81193 ,  H01L2224/81208 ,  H01L2224/8121 ,  H01L2224/81801 ,  H01L2224/81815 ,  H01L2224/8183 ,  H01L2224/81894 ,  H01L2224/83095 ,  H01L2224/8319 ,  H01L2224/8334 ,  H01L2224/83801 ,  H01L2224/8383 ,  H01L2224/8384 ,  H01L2224/8385 ,  H01L2224/83894 ,  H01L2224/83895 ,  H01L2224/83907 ,  H01L2224/9202 ,  H01L2225/06513 ,  H01L2924/00013 ,  H01L2924/01003 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/0106 ,  H01L2924/01072 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/1305 ,  H01L2924/14 ,  H01L2924/1532 ,  H01L2924/351 ,  Y10T29/49126 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2224/29099 ,  H01L2224/05644 ,  H01L2924/00014 ,  H01L2224/05664 ,  H01L2224/05669 ,  H01L2224/05124 ,  H01L2224/05147

Abstract: A bonded device structure including a first substrate having a first set of metallic bonding pads, preferably connected to a device or circuit, and having a first non-metallic region adjacent to the metallic bonding pads on the first substrate, a second substrate having a second set of metallic bonding pads aligned with the first set of metallic bonding pads, preferably connected to a device or circuit, and having a second non-metallic region adjacent to the metallic bonding pads on the second substrate, and a contact-bonded interface between the first and second set of metallic bonding pads formed by contact bonding of the first non-metallic region to the second non-metallic region. At least one of the first and second substrates may be elastically deformed.

Abstract translation: 一种粘结器件结构，包括具有第一组金属接合焊盘的第一衬底，优选地连接到器件或电路，并且具有与第一衬底上的金属焊盘相邻的第一非金属区域，第二衬底具有第二衬底 一组金属接合焊盘与第一组金属焊盘对准，优选地连接到器件或电路，并且具有与第二衬底上的金属焊盘相邻的第二非金属区域，以及位于第二衬底之间的接触接合界面 通过第一非金属区域与第二非金属区域的接触接合形成的第一和第二组金属接合焊盘。 第一和第二基板中的至少一个可能弹性变形。

公开(公告)号：US20190013293A1

公开(公告)日：2019-01-10

申请号：US16037537

申请日：2018-07-17

Applicant: TDK CORPORATION

Inventor： Makoto ORIKASA ,  Hideyuki SEIKE ,  Yuhei HORIKAWA ,  Hisayuki ABE

IPC: H01L23/00 ,  H01L25/065 ,  H01L25/00

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L24/95 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/05655 ,  H01L2224/11005 ,  H01L2224/11334 ,  H01L2224/1146 ,  H01L2224/1181 ,  H01L2224/1184 ,  H01L2224/11849 ,  H01L2224/13017 ,  H01L2224/13022 ,  H01L2224/13083 ,  H01L2224/13111 ,  H01L2224/13139 ,  H01L2224/13147 ,  H01L2224/16148 ,  H01L2224/81002 ,  H01L2224/81014 ,  H01L2224/81022 ,  H01L2224/81035 ,  H01L2224/81047 ,  H01L2224/81048 ,  H01L2224/81065 ,  H01L2224/81143 ,  H01L2224/81815 ,  H01L2224/95146 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2225/06565 ,  H01L2924/00014 ,  H01L2924/01015 ,  H01L2924/00012 ,  H01L2924/01047 ,  H01L2924/014 ,  H01L2924/01029 ,  H01L2924/01083

Abstract: A method for producing a semiconductor chip is a method for producing a semiconductor chip that includes a substrate, a conductive portion formed on the substrate, and a microbump formed on the conductive portion, which includes a smooth surface formation process of forming a smooth surface on the microbump, and the smooth surface formation process includes a heating process of causing a reducing gas to flow in an inert atmosphere into a space where the semiconductor chips are arranged and heated at or higher than a temperature of a melting point of the microbump, and in the heating process, a pressure application member is mounted on the microbump and among principal surfaces of the pressure application member, a principal surface that contacts the microbump is a flat surface.

公开(公告)号：US20180254255A1

公开(公告)日：2018-09-06

申请号：US15449361

申请日：2017-03-03

Applicant: TDK CORPORATION

Inventor： Makoto ORIKASA ,  Hideyuki SEIKE ,  Yuhei HORIKAWA ,  Hisayuki ABE

IPC: H01L23/00 ,  H01L25/00 ,  H01L25/065

CPC classification number: H01L24/81 ,  H01L24/11 ,  H01L24/13 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/05655 ,  H01L2224/11005 ,  H01L2224/11334 ,  H01L2224/1146 ,  H01L2224/1181 ,  H01L2224/1184 ,  H01L2224/11849 ,  H01L2224/13017 ,  H01L2224/13022 ,  H01L2224/13083 ,  H01L2224/16148 ,  H01L2224/81014 ,  H01L2224/81035 ,  H01L2224/81047 ,  H01L2224/81048 ,  H01L2224/81065 ,  H01L2224/81143 ,  H01L2224/81815 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2225/06565 ,  H01L2924/00014 ,  H01L2924/01015 ,  H01L2924/00012

Abstract: A method for producing a semiconductor package is a method for producing a semiconductor package in which a plurality of semiconductor chips, each of which includes a substrate, conductive portions formed on the substrate, and microbumps formed on the conductive portions, are laminated, which includes a heating process of causing a reducing gas to flow in an inert atmosphere into a space where the semiconductor chips are arranged and heated at or higher than a temperature of a melting point of the microbump, and in the heating process, a pressure application member is mounted on the microbump.