公开(公告)号：US09966400B2

公开(公告)日：2018-05-08

申请号：US15005956

申请日：2016-01-25

Applicant: XINTEC INC.

Inventor： Tsang-Yu Liu ,  Chi-Chang Liao

IPC: H01L27/146

CPC classification number: H01L27/14618 ,  H01L27/14625 ,  H01L27/14636 ,  H01L27/14685 ,  H01L27/14687 ,  H01L2224/13

Abstract: A method for forming a photosensitive module is provided. The method includes providing a sensing device. The sensing device includes a substrate having a first surface and a second surface opposite thereto. A conducting pad is located on the first surface. A first opening penetrates the substrate and exposes the conducting pad. A redistribution layer is in the first opening to electrically connect to the conducting pad. A cover plate is located on the first surface and covers the conducting pad. The method also includes bonding the sensing device to a circuit board. The cover plate is removed after bonding the sensing device to the circuit board. The method further includes mounting an optical component corresponding to the sensing device on the circuit board. A photosensitive module formed by the method is also provided.

公开(公告)号：US09711425B2

公开(公告)日：2017-07-18

申请号：US15237287

申请日：2016-08-15

Applicant: XINTEC INC.

Inventor： Shu-Ming Chang ,  Po-Chang Huang ,  Tsang-Yu Liu ,  Yu-Lung Huang ,  Chi-Chang Liao

IPC: H01L23/31 ,  G06K9/00 ,  H01L23/48

CPC classification number: H01L23/3121 ,  G06K9/00013 ,  G06K9/0002 ,  H01L23/3114 ,  H01L23/3178 ,  H01L23/481 ,  H01L2224/11

Abstract: A sensing module is provided. The sensing module includes a sensing device. The sensing device includes a first substrate having a first surface and a second surface opposite thereto. The sensing device also includes a sensing region adjacent to the first surface and a conducting pad on the first surface. The sensing device further includes a redistribution layer on the second surface and electrically connected to the conducting pad. The sensing module also includes a second substrate and a cover plate bonded to the sensing device so that the sensing device is between the second substrate and the cover plate. The conducting pad is electrically connected to the second substrate through the redistribution layer. The sensing module further includes an encapsulating layer filled between the second substrate and the cover plate to surround the sensing device.

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：US09978788B2

公开(公告)日：2018-05-22

申请号：US15006052

申请日：2016-01-25

Applicant: XINTEC INC.

Inventor： Yen-Shih Ho ,  Tsang-Yu Liu ,  Chi-Chang Liao

IPC: H01J40/14 ,  H01L27/146

CPC classification number: H01L27/14618 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/14683 ,  H01L2224/16

Abstract: A method for forming a photosensitive module is provided. The method includes providing a sensing device. The sensing device includes a conducting pad located on a substrate. A first opening penetrates the substrate and exposes the conducting pad. A redistribution layer is in the first opening to electrically connect to the conducting pad. A cover plate is located on the substrate and covers the conducting pad. The method also includes removing the cover plate of the sensing device. The method further includes bonding the sensing device to a circuit board after the removal of the cover plate. The redistribution layer in the first opening is exposed and faces the circuit board. In addition, the method includes mounting an optical component corresponding to the sensing device on the circuit board. A photosensitive module formed by the method is also provided.

公开(公告)号：US09853074B2

公开(公告)日：2017-12-26

申请号：US15410715

申请日：2017-01-19

Applicant: XINTEC INC.

Inventor： Ho-Yin Yiu ,  Chi-Chang Liao ,  Shih-Yi Lee ,  Yen-Kang Raw

IPC: H01L27/146

CPC classification number: H01L27/14621 ,  H01L27/1462 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/14685 ,  H01L2224/11

Abstract: This present invention provides a chip scale sensing chip package, comprising: a sensing chip with a first top surface and a first bottom surface opposite to each other, comprising: a sensing device adjacent to the first top surface; and a plurality of conductive pads adjacent to first top surface and the sensing device; a wiring layer formed on the first bottom surface and connected to each of the conductive pads; a dam having a supporter with a first opening and a spacer with a second opening formed on the first top surface, wherein the supporter is within the second opening and adjacent to the spacer, and the spacer is higher than the supporter by a predetermined distance d; a lens formed on the first top surface exposed by the first opening and above the sensing device; and an optical filter deposed on the supporter and above the lens.

公开(公告)号：US09620431B2

公开(公告)日：2017-04-11

申请号：US14619658

申请日：2015-02-11

Applicant: XINTEC INC.

Inventor： Chia-Ming Cheng ,  Tsang-Yu Liu ,  Chi-Chang Liao ,  Yu-Lung Huang

IPC: H01L29/06 ,  H01L23/31

CPC classification number: H01L23/3185 ,  H01L23/3114 ,  H01L23/3178 ,  H01L23/525 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/94 ,  H01L29/0657 ,  H01L2224/0224 ,  H01L2224/02245 ,  H01L2224/02255 ,  H01L2224/0226 ,  H01L2224/02375 ,  H01L2224/02379 ,  H01L2224/0345 ,  H01L2224/03462 ,  H01L2224/03464 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05571 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05669 ,  H01L2224/06165 ,  H01L2224/10135 ,  H01L2224/10145 ,  H01L2224/94 ,  H01L2224/03

Abstract: A chip package including a semiconductor substrate is provided. A recess is in the semiconductor substrate, wherein the semiconductor substrate has at least one spacer protruding from the bottom of the recess. A conducting layer is disposed on the semiconductor substrate and extends into the recess. A method for forming the chip package is also provided.

公开(公告)号：US09355975B2

公开(公告)日：2016-05-31

申请号：US14339355

申请日：2014-07-23

Applicant: XINTEC INC.

Inventor： Yen-Shih Ho ,  Tsang-Yu Liu ,  Shu-Ming Chang ,  Yu-Lung Huang ,  Chao-Yen Lin ,  Wei-Luen Suen ,  Chien-Hui Chen ,  Chi-Chang Liao

IPC: H01L23/00 ,  H01L21/78 ,  H01L21/768 ,  H01L23/31 ,  H01L21/56 ,  H01L29/06 ,  H01L23/525 ,  H01L23/532 ,  H01L25/065

CPC classification number: H01L24/05 ,  H01L21/561 ,  H01L21/76838 ,  H01L21/78 ,  H01L23/3121 ,  H01L23/3192 ,  H01L23/525 ,  H01L23/5329 ,  H01L24/16 ,  H01L24/32 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L25/0657 ,  H01L29/0657 ,  H01L2224/02381 ,  H01L2224/024 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05548 ,  H01L2224/05558 ,  H01L2224/05567 ,  H01L2224/05572 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05669 ,  H01L2224/05687 ,  H01L2224/0569 ,  H01L2224/16225 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48227 ,  H01L2224/48611 ,  H01L2224/48624 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48669 ,  H01L2224/48687 ,  H01L2224/4869 ,  H01L2224/73203 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/10155 ,  H01L2924/10156 ,  H01L2924/10253 ,  H01L2924/10523 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/3701 ,  H01L2224/03 ,  H01L2924/00 ,  H01L2224/05552 ,  H01L2924/00012

Abstract: A chip package including a chip having an upper surface, a lower surface and a sidewall is provided. The chip includes a signal pad region adjacent to the upper surface. A first recess extends from the upper surface toward the lower surface along the sidewall. At least one second recess extends from a first bottom of the first recess toward the lower surface. The first and second recesses further laterally extend along a side of the upper surface, and a length of the first recess extending along the side is greater than that of the second recess extending along the side. A redistribution layer is electrically connected to the signal pad region and extends into the second recess. A method for forming the chip package is also provided.

Abstract translation: 提供了包括具有上表面，下表面和侧壁的芯片的芯片封装。 芯片包括与上表面相邻的信号焊盘区域。 第一凹部沿着侧壁从上表面向下表面延伸。 至少一个第二凹部从第一凹部的第一底部向下表面延伸。 第一和第二凹部沿着上表面的侧面进一步横向延伸，并且沿着侧面延伸的第一凹部的长度大于沿着侧面延伸的第二凹部的长度。 再分配层电连接到信号焊盘区域并延伸到第二凹槽中。 还提供了一种用于形成芯片封装的方法。