Lg Electronics Inc.

Lg Micron Ltd.

Yong-Sang Cho

Jae Hyuk Jang

Byung-soo Kim

Dongsu Won

Won Yong Yoon

Muryong Kim

Kwangil Kim

Ji Hun Leem

Hyo-Young Lee

Eun-Gon Lee

Kyung Ho Chung

Chihun Lee

A dual mode terminal and controlling method thereof are disclosed. The present invention includes a first antenna and a second antenna. In particular, a signal received via the second antenna includes a signal generated from multiplexing an LTE downlink signal, a CDMA DCN (data core network) downlink signal and a CDMA PCS (personal communication services) downlink signal. And, the present invention is characterized in including a triplexer for demultiplexing of the downlink signals. Accordingly, a dual mode terminal of the present invention is able to receive an LTE signal without a data rate fall in the course of measuring a quality of a CDMA signal.

Dual mode mobile terminal in MIMO wireless communication system and controlling method thereof

According to one embodiment, a data sending and receiving terminal includes a first body, a second body connected to the first body, the second body forming an opening and closing mechanism for the first body, a plurality of first antennas embedded in the first body, and a plurality of second antennas embedded in the second body. According to another embodiment, a method of configuring a data sending and receiving terminal having a first body and a second body is disclosed. The method includes: embedding a plurality of first antennas in the first body; embedding a plurality of second antennas in the second body; and coupling the first body and the second body such that the second body has an open state and a closed state relative to the first body.

Data sending and receiving terminal

Disclosed herein is a light source device. The light source device includes a front transparent substrate, a rear substrate, a plurality of partitions, and fluorescent material. The rear substrate is configured to face the front transparent substrate with a discharge space disposed therebetween. The partitions are arranged between the front transparent substrate and the rear substrate to divide the discharge space into a plurality of discharge channels. The fluorescent material is applied on the inside of the discharge space. Meanwhile, the partitions are formed such that the ratio of the radius of curvature R of each partition to the width W of the partition, that is, R/W, ranges from 0.1 to 4.

Flat fluorescent lamp and liquid crystal display using the same

Growing community of inventors

Seoul, South Korea

Yong-Sang Cho