Samsung Electronics Co., Ltd.

Cheil Industries Inc.

Sang Ho Hong

Sung Chul Park

Sang-Gi Oh

Chang Geun Yu

Sang Hyuk Wi

Mu Chang Son

Sung Ho Park

Yong Uk Shin

Kyung Min Kim

Jong Cheol Lim

Sung Hee Ahn

Bok Nam Jang

Su Hak Bae

Jae Ho Yang

Young Gil Jang

Sam-Joo Yang

Jong-Cheol Lim

Hyo Jung Lee

Kyung-Hoon Seo

Sam Joo Yang

Kyung Hoon Seo

Gyu Chul Lee

Seung Bae Pyon

Seon Kyu Kim

Hyun Seung Yoon

A waveguide connector and a display apparatus including the same having a partition wall provided therein so that each of electromagnetic signals of different phases generated from a circuit board independently forms a waveform are provided. In accordance with an aspect of the present embodiment, a waveguide connector includes a main body including an inner space through which an electromagnetic signal travels; a first opening provided on one surface of the main body so that electromagnetic signals of different phases generated from an antenna provided on a circuit board enter the inner space; a second opening provided on the other surface of the main body so that the electromagnetic signals of the different phases traveling through the inner space enter a waveguide; and a partition wall provided in the inner space of the main body so that each of the electromagnetic signals having the different phases independently forms a waveform.

Waveguide connector and display apparatus including the same

Disclosed is an electronic device. The electronic device according to an embodiment includes an antenna element configured to receive a signal in at least one frequency band of a first frequency band and a second frequency band, a signal distributor electrically connected with the antenna element, and including a first filter corresponding to the first frequency band and a second filter corresponding to the second frequency band, a matching circuit electrically connectable with the second filter, a transceiver electrically connected with the signal distributor, a switch connecting the second filter with the matching circuit or the transceiver, and a processor electrically connected with the transceiver. Moreover, various embodiments found through the present disclosure are possible.

Electronic device including antenna

A display apparatus including a waveguide is provided. The display apparatus includes a display panel; a backlight configured to provide light to the display panel; a heat sink configured to absorb heat generated by the backlight; a bottom chassis configured to support the backlight and the heat sink; a first circuit board mounted on the bottom chassis; a second circuit board mounted on the bottom chassis; and a waveguide formed between the first circuit board and the second circuit board.

Display apparatus having a waveguide formed by the bottom chassis for wireless communication

A method of utilizing a background image of a portable terminal, and a portable terminal for implementing the method, are provided. The method includes displaying the background image, determining whether an input event is detected in the displayed background image, identifying a coordinate of an area in which the input event is detected upon detection of the input event, determining whether there exists a function mapped to the identified coordinate, and performing the function if there exists the function mapped to the identified coordinate.

Portable terminal and method of utilizing background image of portable terminal

Disclosed is an electronic device including a first antenna element configured selectively to receive signals of a first frequency band and a second frequency band or of the first frequency band and a third frequency band, a second antenna element configured to receive a signal of the third frequency band, a transceiver configured to be electrically connected with the first antenna element and the second antenna element, and a processor configured to be electrically connected with the transceiver. The electronic device performs carrier aggregation using the second frequency band and the third frequency band.

Antenna and electronic device including the same

The present invention relates to a flame retardant thermoplastic resin composition that contains a phenol resin derivative having good char formability, regardless of the base resin. A flame retardant thermoplastic resin composition according to the present invention comprises (A) 100 parts by weight of a thermoplastic resin as a base resin, (B) about 0.1&#x2dc;100 parts by weight of a phenol resin derivative, and (C) about 0.1&#x2dc;50 parts by weight of a phosphoric acid ester morpholide compound or a mixture of phosphoric acid ester morpholide compounds. Another flame retardant thermoplastic resin composition according to the present invention comprises (A) 100 parts by weight of a thermoplastic resin as a base resin, (B) about 0.1&#x2dc;100 parts by weight of polyphenylene ether, (C) about 0.1&#x2dc;100 parts by weight of a phenol resin derivative, and (D) about 0.1&#x2dc;50 parts by weight of a phosphoric acid ester morpholide compound or a mixture of phosphoric acid ester morpholide compounds. The thermoplastic resin composition containing polyphenylene ether resin may also contain up to 5.0 parts by weight of an anti-dripping agent based on 100 parts by weight of the base resin.

Flame retardant thermoplastic resin composition

The present invention relates to a flame retardant polycarbonate thermoplastic resin composition that comprises a polycarbonate resin, a rubber modified vinyl-grafted copolymer, a phosphorous mixture of a cyclic phosphazene oligomer compound and a phosphoric acid ester as a flame retardant, and a fluorinated polyolefin resin.

Thermoplastic resin compositions containing mixtures of cyclic phosphazenes and phosphoric acid esters

Growing community of inventors

Gyeonggi-do, South Korea

Sang Ho Hong