公开(公告)号：US20210159191A1

公开(公告)日：2021-05-27

申请号：US17170736

申请日：2021-02-08

Applicant: Unimicron Technology Corp.

Inventor： Pu-Ju LIN ,  Cheng-Ta KO ,  Yu-Hua CHEN ,  Tzyy-Jang TSENG ,  Ra-Min TAIN

IPC: H01L23/00 ,  H01L23/66 ,  H01L23/16

Abstract: A package structure includes a redistribution structure, a chip, one or more structural reinforcing elements, and a protective layer. The redistribution structure includes a first circuit layer and a second circuit layer disposed over the first circuit layer. The first circuit layer is electrically connected to the second circuit layer. The chip is disposed over the redistribution structure and electrically connected to the second circuit layer. The one or more structural reinforcing elements are disposed over the redistribution structure. The structural reinforcing element has a Young's modulus in a range of 30 to 200 GPa. The protective layer overlays the chip and a sidewall of the structural reinforcing element.

公开(公告)号：US20200266155A1

公开(公告)日：2020-08-20

申请号：US16866530

申请日：2020-05-04

Applicant: Unimicron Technology Corp.

Inventor： Pu-Ju LIN ,  Cheng-Ta KO ,  Yu-Hua CHEN ,  Tzyy-Jang TSENG ,  Ra-Min TAIN

IPC: H01L23/00 ,  H01L23/16 ,  H01L23/66

Abstract: A package structure includes a redistribution structure, a chip, one or more structural reinforcing elements, and a protective layer. The redistribution structure includes a first circuit layer and a second circuit layer disposed over the first circuit layer. The first circuit layer is electrically connected to the second circuit layer. The chip is disposed over the redistribution structure and electrically connected to the second circuit layer. The one or more structural reinforcing elements are disposed over the redistribution structure. The structural reinforcing element has a Young's modulus in a range of 30 to 200 GPa. The protective layer overlays the chip and a sidewall of the structural reinforcing element.

公开(公告)号：US20250168988A1

公开(公告)日：2025-05-22

申请号：US19035096

申请日：2025-01-23

Applicant: UNIMICRON TECHNOLOGY CORP.

Inventor： Jeng-Ting LI ,  Chi-Hai KUO ,  Cheng-Ta KO ,  Pu-Ju LIN

IPC: H05K3/00 ,  C03C15/00 ,  C03C23/00 ,  H05K1/03

Abstract: A substrate structure and a cutting method thereof are provided. The cutting method includes the following steps. A first substrate structure is provided, wherein the first substrate structure includes a glass substrate and a redistribution layer disposed on the glass substrate. A laser process is performed on the glass substrate to form a modified region on the glass substrate. A wet etching process is performed on the modified region of the glass substrate to remove the modified region and form a plurality of second substrate structures.

公开(公告)号：US20240377598A1

公开(公告)日：2024-11-14

申请号：US18213142

申请日：2023-06-22

Applicant: UNIMICRON TECHNOLOGY CORP.

Inventor： Chin-Sheng WANG ,  Kai-Ming YANG ,  Chen-Hao LIN ,  Pu-Ju LIN

IPC: G02B6/42

Abstract: A co-packaged structure for optics and electrics includes a substrate, an optical module and an electrical connection layer. The optical module includes a carrier and an optical transceiver unit. The carrier is mounted on the substrate. The optical module is mounted on the carrier. The electrical connection layer is mounted on the substrate, and the carrier is electrically connected with a circuitry on the substrate through the electrical connection layer. A plurality of fiber accommodation through hole are formed on the substrate and correspond to the optical transceiver unit.

公开(公告)号：US20220146207A1

公开(公告)日：2022-05-12

申请号：US17113332

申请日：2020-12-07

Applicant: UNIMICRON TECHNOLOGY CORP.

Inventor： Pu-Ju LIN ,  Ying-Chu CHEN ,  Wei-Ci YE ,  Chi-Hai KUO ,  Cheng-Ta KO

IPC: F28D15/04 ,  H05K7/20 ,  C23F17/00

Abstract: A vapor chamber device has a housing and multiple chambers. The housing includes two shells opposite to each other. The chambers are formed between the two shells. Each chamber contains a working fluid and has at least one diversion bump and a capillary structure. The diversion bump is formed on an inner surface of the second shell, and the capillary structure is mounted on the diversion bump. Since the chambers are independent from one another, when the vapor chamber device is vertically mounted to a heat source, the chambers at an upper portion of the vapor chamber device still contain the working fluid. The working fluid in the vapor chamber device may not all flow to a bottom of the vapor chamber device. Therefore, a contact area between the working fluid and the heat source is increased and heat dissipation efficiency is improved.

公开(公告)号：US20190139907A1

公开(公告)日：2019-05-09

申请号：US16240806

申请日：2019-01-07

Applicant: Unimicron Technology Corp.

Inventor： Pu-Ju LIN ,  Cheng-Ta KO ,  Yu-Hua CHEN ,  Tzyy-Jang TSENG ,  Ra-Min TAIN

IPC: H01L23/00 ,  H01L23/66

Abstract: A package structure includes a redistribution structure, a chip, one or more structural reinforcing elements, and a protective layer. The redistribution structure includes a first circuit layer and a second circuit layer disposed over the first circuit layer. The first circuit layer is electrically connected to the second circuit layer. The chip is disposed over the redistribution structure and electrically connected to the second circuit layer. The one or more structural reinforcing elements are disposed over the redistribution structure. The structural reinforcing element has a Young's modulus in a range of of 30 to 200 GPa. The protective layer overlays the chip and a sidewall of the structural reinforcing element.