Samsung Electro-mechanics Co., Ltd.

Samsung Electronics Co., Ltd.

Choon Keun Lee

Jae Choon Cho

Kyung Ho Lee

Chang Hwan Choi

Seong Chan Park

Seung Hyun Ra

Sang Hyun Kwon

Jong Rip Kim

Se Min Oh

Jeong Yeol Moon

Jung Hyun Lee

Sang Moon Lee

Jeong Bok Kwak

Hee Sun Chun

Jae Wook Kwon

Hyun Ju Yi

Hyung Kyu Kim

Jeong Hoon Park

Chi Seong Kim

Hye Lee Kim

Hyung Mi Jung

Eun Jung Lim

Jung Woo Lee

Ae Rim Kim

Gi Ho Jeong

Hae Sung Oh

Chang Hyun Yoon

Young O Kim

Sang Hyeon Hong

Si Young Yang

Il Sang Maeng

Si Young 205-701 Hyundai-Hometown Apt Yang

A lens includes a light-transmitting portion and a light-shielding portion adjacent to at least a portion of the light-transmitting portion and integrated with the light-transmitting portion. The light-shielding portion includes at least one of carbon nanotubes and carbon black.

Dyed lens and method of dyeing lens

The present disclosure relates to a dispersant containing a specific compound having a fluorene skeleton, and a composition using the same.

Dispersant and composition

A semiconductor package includes a semiconductor chip having an active surface on which a connection pad is disposed and an inactive surface opposing the active surface; a heat dissipation member disposed on the inactive surface of the semiconductor chip and including a graphite material; an adhesive member disposed between the semiconductor chip and the heat dissipation member; an encapsulant covering at least a portion of each of the semiconductor chip and the heat dissipation member; and an interconnect structure disposed on the active surface of the semiconductor chip and including a redistribution layer electrically connected to the connection pad. The encapsulant covers at least a portion of aside surface of the adhesive member.

Semiconductor package

There are provided a conductive paste composition for an external electrode and a multilayer ceramic electronic component fabricated using the same, the conductive paste composition for an external electrode including: a conductive metal powder; and a resin mixture including at least one resin selected from a group consisting of an epoxy-based resin and a phenoxy-based resin, and a polyvinyl formal resin.

Conductive paste composition for external electrode and multilayer ceramic electronic component fabricated using the same

A method of manufacturing a flexible printed circuit board including determining an elastic modulus of a conductive portion and an elastic modulus of first and second dielectric portions, determining a thickness of the conductive portion and the first and second dielectric portions so that a neutral plane is located within a predetermined range of the thickness of the conductive portion, the neutral plane being substantially free from tension or compression in response to bending of the flexible printed circuit board, and insulating the conductive portion according to the determined thickness and the determined elastic modulus.

Method of manufacturing a flexible printed circuit board

Disclosed herein is a Light Emitting Diode (LED) backlight unit without a Printed Circuit board (PCB). The LED backlight unit includes a chassis, insulating resin layer, and one or more light source modules. The insulating resin layer is formed on the chassis. The circuit patterns are formed on the insulating resin layer. The light source modules are mounted on the insulating resin layer and are electrically connected to the circuit patterns. The insulating resin layer has a thickness of 200 &#x3bc;m or less, and is formed by laminating solid film insulating resin on the chassis or by applying liquid insulating resin to the chassis using a molding method employing spin coating or blade coating. Furthermore, the circuit patterns are formed by filling the engraved circuit patterns of the insulating resin layer with metal material.

LED backlight unit without printed circuit board and method of manufacturing the same

There are provided a flame-retardant resin composition for a multilayer wiring board and a multilayer wiring board having the same. The flame-retardant resin composition for a multilayer wiring board according to an exemplary embodiment of the present invention includes a composite epoxy resin including a naphthalene modified epoxy resin, a cresol novolac epoxy resin, a rubber modified epoxy resin and a phosphorous-based epoxy resin, as well as a flame retardant represented by a specific chemical formula. The flame-retardant resin composition for a multilayer wiring board and the multilayer wiring board having the same disclosed herein exhibits excellent flame retardancy, moisture resistance and peel strength.

Flame retardant resin composition for multilayer wiring board and multilayer wiring board including the same

An FPCB and a method of manufacturing the same, in which an electrical signal-conductive portion of the FPCB is subjected to little stress so as not to be broken by fatigue in spite of repeated bending of the FPCB, thereby increasing the lifetime of the FPCB.

Flexible printed circuit board and method of manufacturing the same

The present invention relates to a method of manufacturing a printed circuit board using an imprinting process, in which a pattern having a large area can be uniformly formed using a plurality of molds, and the plurality of molds is sequentially removed, thereby solving problems occurring in release of the molds from an insulating layer.

Method of manufacturing printed circuit board using imprinting process

Disclosed is a method of manufacturing a printed circuit board for fine circuit formation, in which an unnecessary metal layer formed on the upper portion of a circuit pattern is removed through mechanical polishing and then chemical etching. In place of expensive chemical mechanical polishing, in the method of the invention, mechanical polishing and chemical etching are continuously applied to thus sequentially remove and planarize the unnecessary metal layer. Thereby, through an inexpensive, simple, and continuous process, the planarization procedure can be precisely performed, thus making it possible to apply the method to large areas and economically realize a fine circuit pattern.

Method of manufacturing printed circuit board for fine circuit formation

Growing community of inventors

Gyunggi-do, South Korea

Choon Keun Lee