Amkor Technology, Inc.

Amkor Technology Singapore Holding Pte. Ltd.

Michigan State University

Lg Household & Health Care Ltd.

Korea Institute of Science and Technology

Doo Hyun Park

Jong Sik Paek

Jin Young Kim

Seong Min Seo

Won Chul Do

Ji Hun Lee

Seung Jae Lee

Choon Heung Lee

Yong Min Song

Pil Je Sung

Seo Yeon Ahn

Sung Geun Kang

Sung Jae Oh

Wang Gu Lee

Eun Ho Park

Seungjae Lee

Glenn A Rinne

Jin Han Kim

Ju Hoon Yoon

Se Woong Cha

Dong Jin Kim

Sungkyu Kim

Jae Hun Bae

YoonJoo Kim

Eun Young Lee

Do Hyung Kim

Ji Young Chung

Joseph G Zeikus

Ronald Patrick Huemoeller

David Jon Hiner

Michael G Kelly

Jae Yoon Kim

In Bae Park

Young Rae Kim

Tae Seong Kim

Jin Hee Park

Do Sik Hwang

Yoon Ha Jung

Tae Joon Eo

Yo Han Jun

Se Won Hwang

Chang Min Lee

Do Hyuk Kwon

Ki Hun Bang

Yoon Joo Kim

Kyu Won Lee

Young Suk Chung

Hyung Joo Kim

Seung Chul Han

Hyung Il Jeon

Sang Eun Kim

Dong Hee Kang

SungGeun Kang

Sang Eon Kim

Dong Su Ryu

Jae Wook Seok

In Seop Chang

Byung Hong Kim

Ho Seok Kim

Seok Woo Yun

Byoung Jin Kim

Pyung Kyun Shin

Joo Hyun Kim

A semiconductor device with redistribution layers formed utilizing dummy substrates is disclosed and may include forming a first redistribution layer on a first dummy substrate, forming a second redistribution layer on a second dummy substrate, electrically connecting a semiconductor die to the first redistribution layer, electrically connecting the first redistribution layer to the second redistribution layer, and removing the dummy substrates. The first redistribution layer may be electrically connected to the second redistribution layer utilizing a conductive pillar. An encapsulant material may be formed between the first and second redistribution layers. Side portions of one of the first and second redistribution layers may be covered with encapsulant. A surface of the semiconductor die may be in contact with the second redistribution layer. The dummy substrates may be in panel form. One of the dummy substrates may be in panel form and the other in unit form.

Semiconductor device with redistribution layers formed utilizing dummy substrates

Provided are a semiconductor device using, for example, an epoxy molding compound (EMC) wafer support system and a fabricating method thereof, which can, for example, adjust a thickness of the overall package in a final stage of completing the device while shortening a fabricating process and considerably reducing the fabrication cost. An example semiconductor device may comprise a first semiconductor die that comprises a bond pad and a through silicon via (TSV) connected to the bond pad; an interposer comprising a redistribution layer connected to the bond pad or the TSV and formed on the first semiconductor die, a second semiconductor die connected to the redistribution layer of the interposer and positioned on the interposer; an encapsulation unit encapsulating the second semiconductor die, and a solder ball connected to the bond pad or the TSV of the first semiconductor die.

Semiconductor device using EMC wafer support system and fabricating method thereof

A wafer level fan out package includes a semiconductor die having a first surface, a second surface, and a third surface. A stiffener is disposed on the third surface of the semiconductor die. A conductive via passes through the stiffener. First and second electrically conductive patterns electrically connected to the conductive via are disposed on the first and second surfaces of the semiconductor die and stiffener. Solder balls are electrically connected to the first or second electrically conductive patterns.

Stiffener package and method of fabricating stiffener package

A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide methods for manufacturing a semiconductor device, and semiconductor devices produced thereby, that comprise forming an interposer including a reinforcement layer.

Semiconductor device and manufacturing method thereof

A semiconductor device and manufacturing method thereof. Various aspects of the disclosure may, for example, comprise forming a back end of line layer on a dummy substrate, completing at least a first portion of an assembly, and removing the dummy substrate.

Semiconductor device having a redistribution layer

A makeup evaluation system can include a mobile terminal for photographing an image and transmitting the photographed image to a makeup server; and a makeup server including a make-up DB management unit for storing at least one algorithm used for make-up evaluation, a region detection unit for detecting a face region in the photographed image, a makeup analysis unit for evaluating makeup by applying the stored algorithm to the detected face region, and a wireless communication unit for transmitting an evaluation result signal including information on the result of evaluating the makeup to the mobile terminal, in which the mobile terminal displays the evaluation result according to a received evaluation result signal, and the makeup server evaluates makeup by applying different algorithms for each face region.

Makeup evaluation system and operating method thereof

A semiconductor device including a relatively thin interposer excluding a through silicon hole and a manufacturing method thereof are provided. The method includes forming an interposer on a dummy substrate. The forming of the interposer includes, forming a dielectric layer on the dummy substrate, forming a pattern and a via on the dielectric layer, and forming a seed layer at the pattern and the via of the dielectric layer and forming a redistribution layer and a conductive via on the seed layer. A semiconductor die is connected with the conductive via facing an upper portion of the interposer, and the semiconductor die is encapsulated with an encapsulant. The dummy substrate is removed from the interposer. A bump is connected with the conductive via facing a lower portion of the interposer.

Semiconductor device comprising semiconductor die and interposer and manufacturing method thereof

Provided are a semiconductor device including an interposer having a relatively thin thickness without a through silicon via and a method of manufacturing the same. The method of manufacturing a semiconductor device includes forming an interposer including a redistribution layer and a dielectric layer on a dummy substrate, connecting a semiconductor die to the redistribution layer facing an upper portion of the interposer, encapsulating the semiconductor die by using an encapsulation, removing the dummy substrate from the interposer, and connecting a bump to the redistribution layer facing a lower portion of the interposer.

A semiconductor device with redistribution layers on partial encapsulation is disclosed and may include providing a carrier with a non-photosensitive protection layer, forming a pattern in the non-photosensitive protection layer, providing a semiconductor die with a contact pad on a first surface, and bonding the semiconductor die to the non-photosensitive protection layer such that the contact pad aligns with the pattern formed in the non-photosensitive protection layer. A second surface opposite to the first surface of the semiconductor die, side surfaces between the first and second surfaces of the semiconductor die, and a portion of a first surface of the non-photosensitive protection layer may be encapsulated with an encapsulant. The carrier may be removed leaving the non-photosensitive protection layer bonded to the semiconductor die. A redistribution layer may be formed on the contact pad and a second surface of the non-photosensitive protection layer opposite to the first surface.

Semiconductor device with redistribution layers on partial encapsulation and non-photosensitive passivation layers

A makeup evaluation system according to an embodiment of the present invention includes a mobile terminal for photographing a facial image and transmitting the photographed facial image to a makeup server, and the makeup server for storing makeup score data and, when receiving the facial image from the mobile terminal, detecting at least one face region in the facial image, calculating a makeup score for each of the detected face regions on the basis of the makeup score data, and transmitting the calculated makeup score to the mobile terminal.

Growing community of inventors

Gyeonggi-do, South Korea

Doo Hyun Park