Samsung Electronics Co., Ltd.

Hyupjinconnector Co., Ltd

Jin-Hyuk Choi

Jae-woo Lee

Jee-Young Jung

Jin-Woo Park

Sun-Young Lee

Ki-Won Kim

Jong-Chul Choi

Jung-Hyun Cho

Tai-Su Park

Yong-Jin Lee

Sang-In Baek

Jung-Eun Han

Young-Bae Ji

Ji-Young Jung

Jae-Ryong Han

Yang-Jean Park

Jang-Won Hur

Sang-Chul Han

Tae-Jin Yoon

Kwang-Soo Han

Myung-Suk Bae

Myeong-hwa Kim

Young-Dong Lee

Yeon-kwan Moon

Jung-Sup Oh

Myung-Cheol Lee

Young-Oh Kim

Ju-Yup Kim

A connection terminal device and an electronic device having the same are provided. The connection terminal device includes a connection terminal device body, and a connection terminal connected to the connection terminal device body. The connection terminal device also has a front unit disposed on a front surface of the connection terminal device body, a rear unit disposed on a rear surface of the connection terminal device body, and a support disposed on the rear surface of the connection terminal device body. When force is applied to the connection terminal, supporting force is transferred to the rear unit of the connection terminal device body.

Connection terminal device and electronic device having the same

An electronic device includes a first main body part at least one second main body part connected to the first main body part so as to be rotatable, or such that the first and second main body parts pivot relative to each other, and a connecting part that connects the second main body part to the first main body part or another second main body part adjacent thereto, wherein the connecting part includes a connecting member that rotatably connects the first and at least one second main body parts, a flexible printed circuit board (FPCB) that is surrounded by the connecting member and electrically connects at least one second main body part to the first main body part and a reinforcing member that is interposed between the connecting member and the FPCB and at least partially overlaps the FPCB.

Electronic device

A speaker device and an electronic device including the speaker device. The speaker device includes a speaker body, which includes a front surface, a rear surface, and a side surface provided between the front surface and the rear surface, and a sealing member provided to enclose at least the side surface of the speaker body, in which the sealing member isolates sound output through the front surface of the speaker body and sound output through the rear surface of the speaker body from each other. The speaker device and the electronic device including the same may be implemented variously according to an embodiment.

Speaker device and electronic device including the same

An electronic device is provided. The electronic device includes a first flexible member, a rigid member positioned on one surface of the first flexible member, and a second flexible member positioned on the one surface of the first flexible member in at least a part of a periphery of the rigid member. The first flexible member is attached to a case member of the electronic device with the rigid member and the second flexible member being interposed therebetween.

Electronic device and case member

Semiconductor devices, and methods of fabricating the same, include forming device isolation regions in a substrate to define active regions, forming gate trenches in the substrate to expose the active regions and device isolation regions, conformally forming a preliminary gate insulating layer including silicon oxide on the active regions exposed in the grate trenches, nitriding the preliminary gate insulating layer using a radio-frequency bias having a frequency of about 13.56 MHz and power between about 100 W and about 300 W to form a nitrided preliminary gate insulating layer including silicon oxynitride, forming a gate electrode material layer on the nitride preliminary gate insulating layer, partially removing the nitrided preliminary gate insulating layer and the gate electrode material layer to respectively form a gate insulating layer and a gate electrode layer, and forming a gate capping layer on the gate electrode layer to fill the gate trenches.

Semiconductor devices having nitrided gate insulating layer and methods of fabricating the same

A keypad apparatus for an electronic device permits a thinner construction. The keypad apparatus includes a first light guide plate having key buttons molded in one body attached onto the first light guide plate, a second light guide plate disposed under the first light guide plate, a first light source disposed at one side of the first light guide plate, a second light source disposed at one side of the second light guide plate, and key input switches associated with the key buttons.

Keypad apparatus for electronic device

Growing community of inventors

Gyeonggi-do, South Korea

Jin-Hyuk Choi