Title:
VIDEO DISPLAY DEVICE AND METHOD FOR MANUFACTURING VIDEO DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/095317
Kind Code:
A1
Abstract:
Provided is a video display device including a circuit board, a plurality of light-emitting elements that are provided to a first surface of the circuit board, a case that is provided to the side that is reverse from the first surface of the circuit board where the light-emitting elements are provided, and a resin member that covers an outer-peripheral part positioned at an end section of the first surface of the circuit board and a side-surface part corresponding to the cross-section of the circuit board, the resin member being directly in contact with the side-surface part of the circuit board, whereby the video display device makes it possible to narrow the spacing between adjacent circuit boards and respond to narrowing of the arrangement interval of the light-emitting elements. Also provided is a method for manufacturing the video display device.
Inventors:
ITO YOHEI (JP)
KIRIDOSHI SATORU (JP)
KUME MASAMI (JP)
KIRIDOSHI SATORU (JP)
KUME MASAMI (JP)
Application Number:
PCT/JP2022/040705
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G09F9/40; G09F9/00
Domestic Patent References:
| WO2017110601A1 | 2017-06-29 | |||
| WO2021261314A1 | 2021-12-30 |
Foreign References:
| US20180190631A1 | 2018-07-05 | |||
| JP2011047977A | 2011-03-10 | |||
| JP2015129891A | 2015-07-16 | |||
| KR20200145362A | 2020-12-30 | |||
| US20200295119A1 | 2020-09-17 |
Attorney, Agent or Firm:
KURATANI, Yasutaka et al. (JP)
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