Xintec Corporation

Other

Yu-Lung Huang

Tsang-Yu Liu

Shu-Ming Chang

Yen-Shih Ho

Wei-Luen Suen

Chien-Hui Chen

Chao-Yen Lin

Chi-Chang Liao

Yu-Lin Yen

Yi-Ming Chang

Yu-Ting Huang

Chia-Ming Cheng

Chia-Sheng Lin

Shih-Ming Chen

Ying-Nan Wen

Ho-Yin Yiu

Po-Han Lee

Hsi-Chien Lin

Tzu-Hsiang Hung

Hui-Hsien Wu

Chien-Min Lin

Hsin Kuan

Hsiao-Lan Yeh

Kuo-Hua Liu

Jyun-Liang Wu

Po-Chang Huang

This present invention provides a chip scale sensing chip package, comprising a sensing chip having a first top surface and a first bottom surface opposite to each other, a touch plate having a second top surface and a second bottom surface opposite to each other, formed above the sensing chip, and a color layer, sandwiched between the sensing chip and the touch plate, wherein the sensing chip comprises a sensing device formed nearby the first top surface and a plurality of conductive pads formed nearby the first top surface and adjacent to the sensing device, a plurality of through silicon vias exposing their corresponding conductive pads formed on the first bottom surface, a plurality of conductive structures formed on the first bottom surface, and a re-distribution layer overlaying the first bottom surface and each through silicon via to electrically connect each conductive pad and each conductive structure.

Chip scale sensing chip package and a manufacturing method thereof

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.

Wafer-level packaging sensing device and method for forming the same

A chip package including a substrate is provided. The substrate has a first surface and a second surface opposite thereto. The substrate includes a sensing region. A cover plate is on the first surface and covers the sensing region. A shielding layer covers a sidewall of the cover plate and extends towards the second surface. The shielding layer has an inner surface adjacent to the cover plate and has an outer surface away from the cover plate. The length of the outer surface extending towards the second surface is less than that of the inner surface extending towards the second surface, and is not less than that of the sidewall of the cover plate. A method of forming the chip package is also provided.

Chip package and method for forming the same

A chip package includes a chip, an adhesive layer, and a dam element. The chip has a sensing area, a first surface, and a second surface that is opposite to the first surface. The sensing area is located on the first surface. The adhesive layer covers the first surface of the chip. The dam element is located on the adhesive layer and surrounds the sensing area. The thickness of the dam element is in a range from 20 &#x3bc;m to 750 &#x3bc;m, and the wall surface of the dam element surrounding the sensing area is a rough surface.

Chip package and manufacturing method thereof

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.

Chip package and method for fabricating the same

A chip package including a first substrate having an upper surface, a lower surface and a sidewall is provided. A sensing region or device region and a conducting pad are adjacent to the upper surface. A through-hole penetrates the first substrate. A redistribution layer extends from the lower surface into the through-hole and is electrically connected to the conducting pad. The redistribution layer further laterally extends from the lower surface to protrude from the sidewall. A method for forming the chip package is also provided.

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.

Sensing module and method for forming the same

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.

Chip package including recess in side edge

A chip package including a chip is provided. The chip includes a sensing region or device region adjacent to an upper surface of the chip. A sensing array is located in the sensing region or device region and includes a plurality of sensing units. A plurality of first openings is located in the chip and correspondingly exposes the sensing units. A plurality of conductive extending portions is disposed in the first openings and is electrically connected to the sensing units, wherein the conductive extending portions extend from the first openings onto the upper surface of the chip. A method for forming the chip package is also provided.

A chip package is provided. The chip package includes a chip having an upper surface, a lower surface and a sidewall. The chip includes a sensing region or device region and a signal pad region adjacent to the upper surface. A shallow recess structure is located outside of the signal pad region and extends from the upper surface toward the lower surface along the sidewall. The shallow recess structure has at least a first recess and a second recess under the first recess. A redistribution layer is electrically connected to the signal pad region and extends into the shallow recess structure. A first end of a wire is located in the shallow recess structure and is electrically connected to the redistribution layer. A second end of the wire is used for external electrical connection. A method for forming the chip package is also provided.

Chip package

An embodiment of the invention provides a chip package including a semiconductor substrate having a first surface and a second surface opposite thereto. A conducting pad is located on the first surface. A side recess is on at least a first side of the semiconductor substrate, wherein the side recess extends from the first surface toward the second surface and across the entire length of the first side. A conducting layer is located on the first surface and electrically connected to the conducting pad, wherein the conducting layer extends to the side recess.

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.

Disclosed herein is a semiconductor chip package, which includes a semiconductor chip, a plurality of vias, an isolation layer, a redistribution layer, and a packaging layer. The vias extend from the lower surface to the upper surface of the semiconductor chip. The vias include at least one first via and at least one second via. The isolation layer also extends from the lower surface to the upper surface of the semiconductor chip, and part of the isolation layer is disposed in the vias. The sidewall of the first via is totally covered by the isolation layer while the sidewall of the second via is partially covered by the isolation layer. The redistribution layer is disposed below the isolation layer and fills the plurality of vias, and the packaging layer is disposed below the isolation layer.

Semiconductor chip package and method for manufacturing thereof

An embodiment of the invention provides a manufacturing method of a chip package including: providing a semiconductor wafer having a plurality of device regions separated by a plurality of scribe lines; bonding a package substrate to the semiconductor wafer wherein a spacer layer is disposed therebetween and defines a plurality of cavities respectively exposing the device regions and the spacer layer has a plurality of through holes neighboring the edge of the semiconductor wafer; filling an adhesive material in the through holes wherein the material of the spacer layer is adhesive and different from the adhesive material; and dicing the semiconductor wafer, the package substrate and the spacer layer along the scribe lines to form a plurality of chip packages separated from each other.

Growing community of inventors

Daxi, Taiwan

Yu-Lung Huang