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Dive into the research topics where Ill-Heung Choi is active.

Publication


Featured researches published by Ill-Heung Choi.


Archive | 2002

Stack semiconductor chip package and lead frame

Young-hee Song; Hai-jeong Sohn; Ill-Heung Choi; Sung-Ho Hong


Archive | 2011

LEAD FRAME FOR LIGHT EMITTING DEVICE PACKAGE, LIGHT EMITTING DEVICE PACKAGE, AND ILLUMINATION APPARATUS EMPLOYING THE LIGHT EMITTING DEVICE PACKAGE

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee


Archive | 2004

Semiconductor device having fuse circuit on cell region and method of fabricating the same

Young-hee Song; Ill-Heung Choi; Min-Young Son; Min-Sang Park


Archive | 2011

ILLUMINATION APPARATUS EMPLOYING LIGHT-EMITTING DEVICE PACKAGE

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee


Archive | 2001

Semiconductor chip stack package and fabrication method thereof

Ill-Heung Choi; Young-hee Song; Kwan-Jai Lee; Hee-Jin Park


Archive | 2011

Lead frame for light emitting device package, light emitting device package, and illumination apparatus

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee


Archive | 2014

***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***Illumination apparatus employing light-emitting device package

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee


Archive | 2011

Beleuchtungsvorrichtung mit lichtemittierendem Vorrichtungsgehäuse

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee


Archive | 2011

Chip package, package module, and illumination apparatus including chip package module

Young-Jin Lee; Jeong-Wook Lee; Kyung-mi Moon; Young-hee Song; Ill-Heung Choi


Archive | 2011

Appareil d'éclairage employant un emballage de dispositif électroluminescent

Kyung-mi Moon; Young-hee Song; Ill-Heung Choi; Jeong-Wook Lee; Young-Jin Lee

Collaboration


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