Samsung Electronics Co., Ltd.

Jeong Woo Park

Dong Wook Kim

Hee-Bong Kim

Su-An Choi

Tae-Hun Kim

Sang Young Lee

Yong Chun Kim

Ji-Gwang Kim

Ho Young Song

Gil Jae Lee

Hyung Ky Back

Yong Gu Do

Pil Kwon Jung

Dong Yu Kim

Provided are a decoding system including a receiving device and a transmitting device. The receiving device comprises a demapper configured to convert received data into a log likelihood ratio (LLR) signal and output the LLR signal, a deparser configured to rearrange the LLR signal by deparsing the LLR signal into orthogonal frequency division multiplex (OFDM) symbols, a codeword loader configured to output the rearranged LLR signal in units of codewords, a decoder controller configured to control a maximum iteration number and the number of decoders to be enabled according to a state of the received data and a low-density parity check (LDPC) decoder configured to repeatedly decode the LLR signal in units of codewords, according to the controlled number of decoders, as many times as the controlled maximum iteration number, wherein the received data comprises real data and a packet extension corresponding to a pre-FEC (forward error correction) padding factor.

Decoding system, and transmitting/receiving device thereof

A display apparatus according to a concept of the disclosure includes: a display panel configured to display an image in a front direction; a top chassis positioned in a front direction of the display panel; a bottom chassis positioned in a rear direction of the display panel; a rear cover covering a rear side of the bottom chassis; and a stand member being accommodatable in the rear cover and selectively coupled with a rear surface of the rear cover, wherein the rear cover includes an accommodating portion in which the stand member is accommodated and a coupling portion coupled with the stand member, and the stand member includes an inserting protrusion which is inserted into the accommodating portion and the coupling portion.

Display apparatus

There are provided a semiconductor light emitting device that can be manufactured by a simple process and has excellent light extraction efficiency and a method of manufacturing a semiconductor light emitting device that has high reproducibility and high throughput. A semiconductor light emitting device having a substrate and a lamination in which a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer are sequentially laminated onto the substrate according to an aspect of the invention includes a silica particle layer; and an uneven part formed at a lower part of the silica particle layer.

Semiconductor light emitting device and method of manufacturing the same

Growing community of inventors

Busan, South Korea

Jeong Woo Park