Invention Grant
- Patent Title: Display device
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Application No.: US15618652Application Date: 2017-06-09
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Publication No.: US10448107B2Publication Date: 2019-10-15
- Inventor: Sungeun Kim , Hyeryoung Jeong , Changhoe Kim , Donghee Lee , Woojin Choi , Eunkyung Jung , Hyokak Kim , Changhoon Kim
- Applicant: LG ELECTRONICS INC
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2016-0150136 20161111; KR10-2016-0151141 20161114
- Main IPC: H04N21/466
- IPC: H04N21/466 ; G06K9/32 ; H04N21/438 ; H04N21/442 ; H04N21/454 ; H04N21/482 ; H04N21/61 ; H04N21/643 ; H04N21/81 ; H04N21/44 ; H04N21/4722 ; H04N21/658 ; G06K9/00

Abstract:
A display device includes a display unit, an external device interface unit configured to receive an image signal from a set-top box connected to the display device, and a control unit configured to, if a broadcast channel is changed, display a broadcast image of the changed broadcast channel based on the image signal received from the set-top box, to recognize the channel number of the broadcast image by using the displayed broadcast image, and to display broadcasting information related to the recognized channel number on the display unit.
Public/Granted literature
- US20180139502A1 DISPLAY DEVICE Public/Granted day:2018-05-17
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