公开(公告)号：US20220328334A1

公开(公告)日：2022-10-13

申请号：US17690121

申请日：2022-03-09

Applicant: CHIPBOND TECHNOLOGY CORPORATION

Inventor： Hsu-Chi Lee ,  Pi-Yu Peng ,  Chun-Te Lee

IPC: H01L21/673

Abstract: A tray includes a body for placement of a component (e.g. electronic component) and a taker disposed on a bottom surface of the body. The taker is used to take a spacer and includes a first taking element and a second taking element. The first taking element includes a first connection portion and a first confinement portion, and the second taking element includes a second connection portion and a second confinement portion. An accommodation space is provided between the first and second connection portions and a passageway is provided between the first and second confinement portions. While the spacer is moved through the passageway and into the accommodation space, it is confined in the accommodation space by the first and second confinement portions such that the taker can take away the spacer to show another tray located under the spacer as the tray is removed.

公开(公告)号：US20240014118A1

公开(公告)日：2024-01-11

申请号：US18214572

申请日：2023-06-27

Applicant: CHIPBOND TECHNOLOGY CORPORATION

Inventor： Chun-Te Lee ,  Chih-Ming Peng ,  Pi-Yu Peng ,  Hui-Yu Huang ,  Yin-Chen Lin

IPC: H01L23/498 ,  H01L23/00

CPC classification number: H01L23/49838 ,  H01L24/16 ,  H01L24/14 ,  H01L24/13 ,  H01L2224/14163 ,  H01L2224/13013 ,  H01L2224/16227

Abstract: In a flip chip package, lines, an identification line and a dummy line are provided on a first surface of a light-transmissive carrier, and a supportive layer is disposed on a second surface of the light-transmissive carrier. Bumps and an identification bump of a chip are bonded to the lines and the identification line, respectively. Shadows of the dummy line, the identification line and the identification bump which are projected on the second surface are visible from an opening of the supportive layer. The shadows can be inspected through the opening so as to know whether the bumps are bonded to the lines correctly.

公开(公告)号：US20230380053A1

公开(公告)日：2023-11-23

申请号：US18134082

申请日：2023-04-13

Applicant: CHIPBOND TECHNOLOGY CORPORATION

Inventor： Chun-Te Lee ,  Chih-Ming Peng ,  Pi-Yu Peng ,  Hui-Yu Huang

IPC: H05K1/02 ,  H01L21/60 ,  H05K3/00 ,  H05K1/03

CPC classification number: H05K1/0266 ,  H01L21/60 ,  H05K3/0044 ,  H05K1/03 ,  H01L2021/60022 ,  H05K2201/10893

Abstract: A flip-chip bonding structure includes a chip and a circuit board, the chip is bonded to the circuit board by bumps. The circuit board includes a light-transmissive substrate, a first circuit group, a second circuit group, a boundary circuit and an identifying member. The boundary circuit is located between the first and second circuit groups and projects a boundary circuit shadow on light-transmissive substrate. The boundary circuit shadow can be recognized according to the identifying member and is provided to identify the boundary between the first and second circuit groups or identify the position of leads with the smallest pitch.

公开(公告)号：US11764090B2

公开(公告)日：2023-09-19

申请号：US17690121

申请日：2022-03-09

Applicant: CHIPBOND TECHNOLOGY CORPORATION

Inventor： Hsu-Chi Lee ,  Pi-Yu Peng ,  Chun-Te Lee

IPC: H01L21/673

CPC classification number: H01L21/67333

Abstract: A tray includes a body for placement of a component (e.g. electronic component) and a taker disposed on a bottom surface of the body. The taker is used to take a spacer and includes a first taking element and a second taking element. The first taking element includes a first connection portion and a first confinement portion, and the second taking element includes a second connection portion and a second confinement portion. An accommodation space is provided between the first and second connection portions and a passageway is provided between the first and second confinement portions. While the spacer is moved through the passageway and into the accommodation space, it is confined in the accommodation space by the first and second confinement portions such that the taker can take away the spacer to show another tray located under the spacer as the tray is removed.