公开(公告)号：US20190324761A1

公开(公告)日：2019-10-24

申请号：US16386951

申请日：2019-04-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-ho CHOI ,  Dong-jin PARK

IPC: G06F9/4401

Abstract: A system on chip (SOC) is provided. The system on chip includes a non-volatile memory, an exception detector, and a processor. The non-volatile memory stores a first bootset in a first region, the first bootset including a booting operation bootloader for a first booting operation and stores a second bootset in a second region that is different from the first region. The exception detector is activated after execution of an initialization bootloader, detects an exception occurrence in the system on chip, and generates a reset signal in response to the exception occurrence that is detected. The processor performs a second booting operation by using the second bootset in response to the reset signal received from the exception detector during the first booting operation performed by using the first bootset.

公开(公告)号：US20180048376A1

公开(公告)日：2018-02-15

申请号：US15653732

申请日：2017-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-jong SHIN ,  Byung-ju KWAK ,  Young-jin LEE ,  Jun-seok KANG ,  Chang-hyo KIM ,  Kyoung-seok NOH ,  Dong-jin PARK

IPC: H04B7/08 ,  H04H40/18

CPC classification number: H04B7/08 ,  H04H40/18 ,  H04N5/455 ,  H04N5/52 ,  H04N21/4382 ,  H04N21/4383

Abstract: A broadcast receiving apparatus is provided, which includes an input that receives input signals, a signal processing unit which amplifies only a signal in a band that corresponds to a selected channel from among the input signals, and automatic gain controls with a first sensitivity so that the amplified signal maintains a preset level value, and then outputs the result, a demodulator which demodulates the signals output from the signal processing unit into digital transport stream signals, a controller configured to control the signal processing unit so that the signal is automatic gain controlled with a second sensitivity less sensitive than the first sensitivity, when the selected channel is an ultra high frequency (UHF) range signal.

公开(公告)号：US20190230312A1

公开(公告)日：2019-07-25

申请号：US16339123

申请日：2017-08-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-jong SHIN ,  Jun-seok KANG ,  Byung-ju KWAK ,  Chang-hyo KIM ,  Kyoung-seok NOH ,  Dong-jin PARK ,  Young-jin LEE

IPC: H04N5/50 ,  H04N5/44 ,  H04N21/438

Abstract: Disclosed is a display apparatus comprising a signal receiver for receiving a broadcasting signal from at least one broadcasting transmitting apparatus through an antenna; a display for displaying an image thereon based on the transmitted broadcasting signal; a user input unit for receiving a user input; and a controller for performing at least one setting operation based on the user input, and for performing at least one second setting operation relating to a selection of a channel for the broadcasting signal through the signal receiver in parallel with the performance of the first setting operation. Accordingly, a channel setting time of a television may be reduced.

公开(公告)号：US20170272189A1

公开(公告)日：2017-09-21

申请号：US15456764

申请日：2017-03-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-jin PARK ,  Jun-Seok KANG ,  Chang-hyo KIM ,  Kyoung-seok NOH ,  Sung-ki SON ,  Hyun-jong SHIN ,  Young-jin LEE

IPC: H04H40/09 ,  H04B17/318 ,  H04L5/00

CPC classification number: H04H60/32 ,  H03G3/3052 ,  H03G3/3063 ,  H03G2201/206 ,  H03G2201/307 ,  H04B1/06 ,  H04B1/088 ,  H04L27/0002

Abstract: Disclosed is a broadcast receiver that includes an antenna connector configured to connect with an antenna for receiving a broadcast signal including broadcast content. The broadcast receiver also includes a signal processor configured to generate a reference signal having a strength corresponding to a signal input through the antenna connector and to process the generated reference signal to output an image signal for displaying the broadcast content, and a controller configured to determine whether the antenna is connected to the antenna connector based on an output value of the reference signal and to perform subsequent operations related to whether the antenna is connected based on the determination.