Title:
DISPLAY DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/010152
Kind Code:
A1
Abstract:
The present disclosure relates to a display device for a vehicle. A display device for a vehicle, according to one embodiment of the present disclosure, comprises: a display panel; a backlight unit including a plurality of blocks composed of light sources; a viewing angle adjustment panel including a plurality of liquid crystal layers composed of liquid crystals; and a control unit, wherein the control unit can change, on the basis of the configuration of a predetermined mode of adjusting a viewing angle, the arrangement of liquid crystals arranged in a restricted region of the viewing angle adjustment panel corresponding to a predetermined region of the display panel, and adjust, on the basis of the difference between a preset reference brightness level and the brightness level of the predetermined region according to the configuration of the predetermined mode, the intensity of light emitted from blocks corresponding to the restricted region from among the plurality of blocks. Various other embodiments are possible.
Inventors:
KIM SANGWON (KR)
KIM KYUNGLACK (KR)
JO JUUNG (KR)
KIM DONGKUK (KR)
HONG SELIM (KR)
KIM DOYOUNG (KR)
KIM KYUNGLACK (KR)
JO JUUNG (KR)
KIM DONGKUK (KR)
HONG SELIM (KR)
KIM DOYOUNG (KR)
Application Number:
PCT/KR2022/018335
Publication Date:
January 11, 2024
Filing Date:
November 18, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G01J1/42; B60K35/00; B60R1/12; B60R1/26; G01J1/02; G01J1/04
Foreign References:
| KR20210027719A | 2021-03-11 | |||
| KR102111407B1 | 2020-05-15 | |||
| KR102246120B1 | 2021-04-29 | |||
| KR101017196B1 | 2011-02-25 | |||
| KR100663220B1 | 2007-01-03 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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