Title:
THREE-DIMENSIONAL VIDEO DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2019082679
Kind Code:
A
Abstract:
To provide a three-dimensional video display device that can naturally move a proper viewing range.SOLUTION: A barrier panel of a three-dimensional video display device in one embodiment may include lower channels, a channel insulating film, and upper channels, which are laminated in order on a lower barrier substrate. The lower channels may each be located between the upper channels. The lower channels may each include a first sub channel, a second sub channel, and a lower insulating film. The lower insulating film may be separated from the first sub channel. The second sub channel may be connected to an end area of the first sub channel directed to the lower insulating film. The second sub channel may extend along a side wall of the lower insulating film directed to the first sub channel. The three-dimensional video display device according to the technical concept of the present invention may thus minimize the interval between the lower channels. The three-dimensional video display device according to the technical concept of the present invention may therefore naturally move a proper viewing range according to the position of a viewer.SELECTED DRAWING: Figure 4b
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Inventors:
JIN YOU-YONG
JEON WOOK
IM HEE JIN
LEE YONG-KU
JANG JU HOON
KIM DONG-YEON
MOON WOON-CHAN
JEON WOOK
IM HEE JIN
LEE YONG-KU
JANG JU HOON
KIM DONG-YEON
MOON WOON-CHAN
Application Number:
JP2018186301A
Publication Date:
May 30, 2019
Filing Date:
October 01, 2018
Export Citation:
Assignee:
LG DISPLAY CO LTD
International Classes:
G02B30/31; G02F1/13; G09F9/00; H04N13/31; H04N13/366
Domestic Patent References:
| JP2013182187A | 2013-09-12 | |||
| JP2016191890A | 2016-11-10 | |||
| JP2013070373A | 2013-04-18 | |||
| JP2018522276A | 2018-08-09 | |||
| JP2003149621A | 2003-05-21 | |||
| JP2001148870A | 2001-05-29 | |||
| JP2003140174A | 2003-05-14 |
Foreign References:
| WO2017010104A1 | 2017-01-19 | |||
| US20130342586A1 | 2013-12-26 | |||
| CN202486462U | 2012-10-10 |
Attorney, Agent or Firm:
Okabe
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe