Samsung Electro-mechanics Co., Ltd.

Hwa-Young Lee

Jin Cheol Kim

Jae-Kul Lee

Choon-Keun Lee

Jae-Choon Cho

Myeong-Ho Hong

Sang-Jun Yoon

Jun-Rok Oh

Geum-Hee Yun

Ho-Hyung Ham

Ok-Seon Yoon

Ho-Joon Park

Hee-Sun Chun

A method of manufacturing an insulation film includes: coating a resin composite on a lower protective film, the resin composite including an inorganic filler dispersed therein; forming an insulating layer by drying the resin composite such that the inorganic filler is precipitated in the coated resin composite; and laminating an upper protective film on the insulating layer.

Method of manufacturing insulation film and printed circuit board

The present invention relates to a method for manufacturing a printed circuit board including a flame retardant insulation layer. The printed circuit board of the present invention exhibits excellent thermal stability and excellent mechanical strength, is suitable for imprinting lithography process, provides improved reliability by reducing coefficient of thermal expansion, and has excellent adhesion between circuit patterns and an insulation layer.

Method for manufacturing printed circuit board including flame retardant insulation layer

Disclosed are a light emitting diode package and a manufacturing method thereof. According to an embodiment of the present invention, the method includes: manufacturing a package main body having a plurality of cavities, the cavities being formed in a line on one surface, through molding by putting thermoplastic polymer into a previously produced mold; forming an electrode passing through the package main body; mounting a light emitting diode chip on a basal surface of the each cavity formed in the package main body; connecting electrically the light emitting diode chip and the electrode by using a bonding means; and sealing the light emitting diode chip and the bonding means by using a molding resin.

Light emitting diode package and manufacturing method thereof

Growing community of inventors

Suwon-si, South Korea

Hwa-Young Lee