公开(公告)号：US20200044099A1

公开(公告)日：2020-02-06

申请号：US16512244

申请日：2019-07-15

Applicant: XINTEC INC.

Inventor： Shu-Ming CHANG ,  Tsang-Yu LIU

IPC: H01L31/0216 ,  H01L33/62 ,  H01L31/02 ,  H01L31/0232 ,  H01L31/18 ,  H01L31/14

Abstract: A chip package is provided. the chip package includes a substrate having an upper surface, a lower surface, and a sidewall surface that is at an edge of the substrate. The substrate includes a sensing device adjacent to the upper surface of the substrate to sense a light source. The chip package also includes a first color filter layer disposed on the upper surface of the substrate to shield the light source. The first color filter layer includes an opening, so that the first color filter layer surrounds the sensing device via the opening. In addition, the chip package includes a redistribution layer disposed on the lower surface of the substrate. A method of forming the chip package is also provided.

公开(公告)号：US10140498B2

公开(公告)日：2018-11-27

申请号：US15297546

申请日：2016-10-19

Applicant: XINTEC INC.

Inventor： Tsang-Yu Liu ,  Ying-Nan Wen ,  Chi-Chang Liao ,  Yu-Lung Huang

IPC: H01L21/56 ,  G06K9/00 ,  H01L21/683 ,  H01L21/768 ,  H01L23/00 ,  H01L21/78 ,  H01L23/31 ,  H01L23/04 ,  H01L23/08 ,  G06K19/07 ,  H01L23/15 ,  H01L23/29

Abstract: A method for forming a sensing device includes providing a first substrate. The first substrate has a first surface and a second surface opposite thereto. A sensing region is adjacent to the first surface. A temporary cover plate is provided on the second surface to cover the sensing region. The method also includes forming a redistribution layer on the second surface and electrically connected to the sensing region. The method further includes removing the temporary cover plate after the formation of the redistribution layer. The first substrate is bonded to a second substrate and a cover plate after the removal of the temporary cover plate so that the first substrate is positioned between the second substrate and the cover plate. In addition, the method includes filling an encapsulating layer between the second substrate and the cover plate to surround the first substrate.

公开(公告)号：US10109559B2

公开(公告)日：2018-10-23

申请号：US14470159

申请日：2014-08-27

Applicant: XINTEC INC.

Inventor： Chia-Sheng Lin ,  Yen-Shih Ho ,  Tsang-Yu Liu

IPC: H01L23/48 ,  H01L23/00 ,  H01L21/768 ,  H01L27/146 ,  H01L31/02 ,  H01L23/31

Abstract: An electronic device package and fabrication method thereof is provided. First, a semiconductor substrate is provided and the upper surface of it is etched to from recesses. A first isolation layer is formed on the upper surface and the sidewalls of the recesses. A conductive part is formed to fulfill the recesses and a conductive pad is formed on the first isolation layer to connect the conductive part. An electronic device is combined with the semiconductor substrate on the supper surface, wherein the electronic device has a connecting pad electrically connected to the conductive pad. The semiconductor substrate is thinned form its lower surface to expose the conductive part. A second isolation layer is formed below the lower surface and has an opening to expose the conductive part. A redistribution metal line is formed below the second isolation layer and in the opening to electrically connect to the conductive part.

公开(公告)号：US10056419B2

公开(公告)日：2018-08-21

申请号：US15895575

申请日：2018-02-13

Applicant: XINTEC INC.

Inventor： Ho-Yin Yiu ,  Ying-Nan Wen ,  Chien-Hung Liu ,  Wei-Chung Yang

IPC: H01L27/146

CPC classification number: H01L27/14634 ,  H01L24/19 ,  H01L27/14618 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/1469 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01L2224/18 ,  H01L2224/32225 ,  H01L2224/73267 ,  H01L2224/92244

Abstract: A chip package is provided. The chip package includes a sensing device. The chip package also includes a first conductive structure disposed on the sensing device and electrically connected to the sensing device. The chip package further includes a chip and a second conductive structure disposed on the sensing device. The chip includes an integrated circuit device. The second conductive structure is positioned on the chip and is electrically connected to the integrated circuit device and the first conductive structure. In addition, the chip package includes an insulating layer covering the sensing device and the chip. The insulating layer has a hole. The first conductive structure is positioned under the bottom of the hole. The top surface of the insulating layer is coplanar with the top surface of the second conductive structure. A method for forming the chip package is also provided.

公开(公告)号：US20180175101A1

公开(公告)日：2018-06-21

申请号：US15848600

申请日：2017-12-20

Applicant: XINTEC INC.

Inventor： Yen-Shih Ho ,  Tsang-Yu Liu ,  Chia-Sheng Lin ,  Chaung-Lin Lai

IPC: H01L27/146 ,  H01L23/00 ,  H01L21/683

Abstract: A method for manufacturing a semiconductor structure includes the following steps. A first carrier is adhered to a first surface of a wafer by a first temporary bonding layer. A second surface of the wafer facing away from the first carrier is etched to form at least one through hole and at least one trench, in which a conductive pad of the wafer is exposed through the through hole. An isolation layer is formed on the second surface of the wafer, a sidewall of the through hole, and a sidewall of the trench. A second carrier is adhered to the second surface of the wafer by a second temporary bonding layer, and thus the through hole and the trench are covered by the second carrier. The first carrier and the first temporary bonding layer are removed.

公开(公告)号：US09972584B2

公开(公告)日：2018-05-15

申请号：US15140199

申请日：2016-04-27

Applicant: XINTEC INC.

Inventor： Hsing-Lung Shen ,  Jiun-Yen Lai ,  Yu-Ting Huang

IPC: H01L23/00 ,  H01L21/66 ,  H01L21/768 ,  H01L23/31 ,  H01L31/0203 ,  H01L21/78 ,  H01L31/0216 ,  H01L33/62 ,  H01L23/48 ,  H01L21/56

CPC classification number: H01L23/564 ,  H01L21/561 ,  H01L21/76898 ,  H01L21/78 ,  H01L22/32 ,  H01L22/34 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/315 ,  H01L23/3178 ,  H01L23/3185 ,  H01L23/481 ,  H01L31/0203 ,  H01L31/02164 ,  H01L33/62 ,  H01L2224/11

Abstract: A chip package includes a chip, a dam layer, a carrier substrate and a light shielding passivation layer. The chip has a first surface and a second surface opposite to the first surface, and a side surface is disposed between the first surface and the second surface. The dam layer is disposed on the first surface, and the carrier substrate is disposed on the dam layer. The light shielding passivation layer is disposed under the second surface and extended into the carrier substrate to cover the side surface of the chip.

公开(公告)号：US09966358B2

公开(公告)日：2018-05-08

申请号：US15164660

申请日：2016-05-25

Applicant: XINTEC INC.

Inventor： Ho-Yin Yiu ,  Ying-Nan Wen ,  Chien-Hung Liu ,  Wei-Chung Yang

IPC: H01L23/48 ,  H01L23/52 ,  H01L29/40 ,  H01L25/065 ,  H01L25/00 ,  H01L23/498 ,  H01L23/492 ,  H01L21/48 ,  H01L23/31

CPC classification number: H01L25/065 ,  H01L21/4846 ,  H01L21/4853 ,  H01L21/4875 ,  H01L23/3128 ,  H01L23/492 ,  H01L23/498 ,  H01L23/49816 ,  H01L23/49838 ,  H01L25/0655 ,  H01L25/50 ,  H01L27/14618 ,  H01L2224/16 ,  H01L2225/06517 ,  H01L2225/06586 ,  H01L2924/16235

Abstract: A chip package is provided. The chip package includes a substrate having conductive pads therein and adjacent to a first surface thereof. Chips are attached on a second surface opposite to the first surface of the substrate, and an encapsulation layer covers the chips. First redistribution layers are disposed between the second surface of the substrate and the encapsulation layer, and second redistribution layers are disposed on the encapsulation layer. First conductive structures and second conductive structures are disposed in the encapsulation layer. Each of first and second conductive structures respectively includes at least one bonding ball. The first conductive structures are configured to connect first and second redistribution layers, and the second conductive structures are configured to connect the second redistribution layers and the chip. A method of forming the chip package is also provided.

公开(公告)号：US09881959B2

公开(公告)日：2018-01-30

申请号：US14819348

申请日：2015-08-05

Applicant: XINTEC INC.

Inventor： Po-Shen Lin ,  Chia-Sheng Lin ,  Yi-Ming Chang

IPC: H01L27/146

CPC classification number: H01L27/14636 ,  H01L27/14618 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1464 ,  H01L27/14685 ,  H01L27/14687

Abstract: A method of manufacturing chip package includes providing a semiconductor substrate having at least a photo diode and an interconnection layer. The interconnection layer is disposed on an upper surface of the semiconductor substrate and above the photo diode and electrically connected to the photo diode. At least a redistribution circuit is formed on the interconnection layer. The redistribution circuit is electrically connected to the interconnection layer. A packaging layer is formed on the redistribution circuit. Subsequently, a carrier substrate is attached to the packaging layer. A color filter is formed on a lower surface of the semiconductor substrate. A micro-lens module is formed under the color filter. The carrier substrate is removed.

公开(公告)号：US09881889B2

公开(公告)日：2018-01-30

申请号：US14251470

申请日：2014-04-11

Applicant: XINTEC INC.

Inventor： Yu-Lung Huang ,  Shu-Ming Chang ,  Tsang-Yu Liu ,  Yen-Shih Ho

IPC: H01L23/48 ,  H01L23/00 ,  H01L21/78 ,  H01L21/66

CPC classification number: H01L24/14 ,  H01L21/78 ,  H01L22/12 ,  H01L22/20 ,  H01L24/11 ,  H01L24/13 ,  H01L24/16 ,  H01L24/17 ,  H01L24/81 ,  H01L24/92 ,  H01L24/94 ,  H01L24/97 ,  H01L2224/11334 ,  H01L2224/131 ,  H01L2224/1403 ,  H01L2224/141 ,  H01L2224/14131 ,  H01L2224/14145 ,  H01L2224/14177 ,  H01L2224/14179 ,  H01L2224/16058 ,  H01L2224/16227 ,  H01L2224/17051 ,  H01L2224/17517 ,  H01L2224/17519 ,  H01L2224/81191 ,  H01L2224/81815 ,  H01L2224/81986 ,  H01L2224/92 ,  H01L2224/94 ,  H01L2224/97 ,  H01L2924/01322 ,  H01L2924/13091 ,  H01L2924/1461 ,  H01L2924/3511 ,  H01L2924/00 ,  H01L2924/014 ,  H01L2224/14146 ,  H01L2224/81 ,  H01L2224/81907 ,  H01L2924/00012 ,  H01L2224/11

Abstract: A chip package is provided, in which includes: a packaging substrate, a chip and a plurality solder balls interposed between the packaging substrate and the chip for bonding the packaging substrate and the chip, wherein the solder balls include a first portion of a first size and a second portion of a second size that is different from the first size.

公开(公告)号：US09812413B2

公开(公告)日：2017-11-07

申请号：US14994537

申请日：2016-01-13

Applicant: XINTEC INC.

Inventor： Ho-Yin Yiu ,  Ying-Nan Wen ,  Chien-Hung Liu

IPC: H01L23/00 ,  H01L23/31 ,  H01L29/06

CPC classification number: H01L24/02 ,  H01L23/3114 ,  H01L23/3135 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/81 ,  H01L24/94 ,  H01L29/0657 ,  H01L2224/02311 ,  H01L2224/02313 ,  H01L2224/02331 ,  H01L2224/0235 ,  H01L2224/02371 ,  H01L2224/02381 ,  H01L2224/0239 ,  H01L2224/024 ,  H01L2224/03462 ,  H01L2224/03464 ,  H01L2224/0401 ,  H01L2224/05548 ,  H01L2224/05569 ,  H01L2224/13024 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13116 ,  H01L2224/13147 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81192 ,  H01L2224/81815 ,  H01L2224/94 ,  H01L2924/00015 ,  H01L2924/0549 ,  H01L2924/10156 ,  H01L2924/15153 ,  H01L2924/3511 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01079 ,  H01L2924/01078 ,  H01L2924/01028 ,  H01L2924/0105 ,  H01L2924/0781 ,  H01L2924/0543 ,  H01L2924/01049 ,  H01L2924/0544 ,  H01L2924/0542 ,  H01L2924/0103 ,  H01L2924/014 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2224/0231 ,  H01L2224/48

Abstract: A chip module is provided. The chip module includes a chip having an upper surface, a lower surface and a sidewall. The chip includes a signal pad region adjacent to the upper surface. A recess extends from the upper surface toward the lower surface along the sidewall of the chip. A redistribution layer is electrically connected to the signal pad region and extends into the recess. A circuit board is located between the upper surface and the lower surface and extends into the recess. A conducting structure is located in the recess and electrically connects the circuit board to the redistribution layer. A method for forming the chip module is also provided.