Unimicron Technology Corporation

Ching-Ho Hsieh

Ming-Hsing Wu

Chih-Peng Fan

Kuei-Sheng Wu

Tzyy-Jang Tseng

Shao-Chien Lee

Shang-Wei Chen

Pei-Wei Wang

Kuo-Wei Li

Chung-Chi Huang

Ling-Kai Su

Wang-Hsiang Tsai

Yin-Hwa Cheng

Yung-Hao Hsueh

Yunn-Tzu Yu

Keui-Sheng Wu

A connector includes a substrate, a coverlay and a spring contact. The substrate has a first surface, a second surface opposite to the first surface and a conductive through hole extending between the first and second surfaces. The coverlay is disposed on the first surface and includes a first opening. The spring contact includes an anchor member, a rising member and a pin. The anchor member is disposed between the substrate and the coverlay. The rising member extends from the anchor member and through the first opening in a direction away from the substrate. A first portion of the rising member is in the first opening, and a second portion of the rising member is out of the first opening. The pin extends from the anchor member to an inside of the conductive through hole, and is electrically connected to the conductive through hole.

Connector and method for manufacturing the same

A circuit board assembly is provided and includes a first circuit board, a second circuit board and a first connecting module. The first connecting module includes a first connecting wire, a first connector and a second connector. The first circuit board includes a first processor, and the second circuit board includes a second processor. One end of the first connector is connected to one end of the first connecting wire, and the other end of the first connector is connected to the first circuit board. One end of the second connector is connected to the other end of the first connecting wire, and the other end of the second connector is connected to the second circuit board. The first connector is adjacent to the first processor, and the second connector is adjacent to the second processor.

Circuit board assembly

A circuit board structure has a first flexible circuit board, a second flexible circuit board, and a rigid board structure. The first flexible circuit board has a first dielectric layer and a first conductive circuit. The second flexible circuit board has a second dielectric layer and a second conductive circuit. The rigid board structure connects the first flexible circuit board and the second flexible circuit board. The rigid board structure has a third dielectric layer and a third conductive circuit. A dielectric loss value of the third dielectric layer is less than that of each of the first dielectric layer and the second dielectric layer. The third conductive circuit is electrically connected to the first and second conductive circuits.

Circuit board structure

Electronic connector

A circuit board structure includes a body, multiple first pads, a conductive assembly, multiple first engaging components, and multiple second engaging components. The body includes a first portion and a second portion integrally formed. A first surface of the first portion directly contacts a second surface of the second portion. A first region of the first surface protrudes from the second portion, and a second region of the second surface protrudes from the first portion. The first pads and the first engaging components are disposed on the first portion of the body and located in the first region of the first surface. The conductive assembly and the second engaging components are disposed on the second portion of the body and located in the second region of the second portion. The first pads are located between the first engaging components, and the conductive assembly is located between the second engaging components.

Circuit board structure and spliced circuit board

Method of manufacturing circuit board structure

A printed circuit board (PCB) stack structure and method of forming the same are provided. The printed circuit board stack structure includes a first PCB, a second PCB and a connector. The first PCB includes a first pad. The second PCB includes a second pad. The connector has an annular structure, located between the first PCB and the second PCB and electrically connecting the first PCB to the second PCB. The connector includes a substrate, a first conductive elastic piece and a second conductive elastic piece. The substrate has a first surface and a second surface opposite to each other. The first conductive elastic piece is located on the first surface and in electrical contact with the first pad. The second conductive elastic piece is located on the second surface and in electrical contact with the second pad.

Printed circuit board stack structure and method of forming the same

The instant disclosure relates to a connector including a wiring layer, a dielectric layer, a conductive structure, a first protective layer and at least one cantilever structure. The dielectric layer is disposed on the wiring layer, wherein the dielectric layer has at least one via hole to partially expose the wiring layer. The conductive structure is disposed on the inner wall of the at least one via hole of the dielectric layer and electrically connected to the wiring layer. The first protective layer is disposed on the dielectric layer. The cantilever structure is disposed between the first protective layer and the dielectric layer, wherein the at least one cantilever structure is electrically connected to the wiring layer via the conductive structure.

Connector

The instant disclosure relates to a manufacturing method of connector which comprises the following steps. The first step is to provide a substrate layer and forming a first metal layer on the substrate layer. The next step is to pattern the first metal layer to form a wiring layer. The next step is to form a dielectric layer on the wiring layer, wherein the dielectric layer is formed with at least one via hole to partially expose the wiring layer and a conductive structure arranged on the inner wall of the at least one via hole and electrically connected to the wiring layer. The next step is to form a first protective layer on the dielectric layer and at least one cantilever structure between the first protective layer and the dielectric layer. The last step is to remove the substrate layer.

Manufacturing method of connector

An electrical connector includes a base and an elastic terminal. The base has a recess. The elastic terminal is connected to the base and extends to the recess. The elastic terminal has a fixed end and a free end, the fixed end is connected to the base, and the free end is located at the recess and is curved. When the contact moves towards the recess, the contact is capable of pushing the contact protrusion to bend towards the bottom of the recess so that the free end leans against the bottom of the recess. The electrical connector may further include a contact protrusion connected to the elastic terminal. When the contact moves towards the recess, the contact is capable of pushing the contact protrusion to make the elastic terminal bend towards the bottom portion of the recess so that the free end leans against the bottom of the recess.

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Taoyuan, Taiwan

Ching-Ho Hsieh