US 11,924,985 B2
Display device
Junichi Ikumi, Makinohara (JP); Masaaki Sano, Makinohara (JP); Naoki Ueno, Makinohara (JP); Akira Masuda, Makinohara (JP); Takahiro Shimada, Makinohara (JP); Takeshi Iwamoto, Makinohara (JP); Shota Kosuga, Makinohara (JP); Ryuta Suzuki, Shimada (JP); Satoru Kanazawa, Shimada (JP); and Junnosuke Nishimura, Shimada (JP)
Assigned to YAZAKI CORPORATION, Tokyo (JP)
Filed by Yazaki Corporation, Tokyo (JP)
Filed on Oct. 6, 2022, as Appl. No. 17/961,331.
Claims priority of application No. 2021-166926 (JP), filed on Oct. 11, 2021.
Prior Publication US 2023/0112001 A1, Apr. 13, 2023
Int. Cl. H05K 5/02 (2006.01); H05K 5/00 (2006.01)
CPC H05K 5/0217 (2013.01) [H05K 5/0008 (2013.01); H05K 5/0018 (2022.08)] 7 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a display screen, the display panel being provided with a first hole for screw fixation, the first hole being formed on an outer periphery side of the display screen; and
a device housing having a bottomed tube-shape and including an opening configured to be covered with the display panel, the device housing including a second hole, the second hole being formed at a position that communicates with the first hole, the first hole being one of a through hole and a screw hole, the second hole being the other of the through hole and the screw hole, the device housing being configured such that the display panel is fastened and fixed to the device housing by a screw passed through the through hole and screwed into the screw hole,
wherein
the display panel includes a display-side positioning part which is configured to fit to a portion of the device housing to perform positioning of the display panel with respect to the device housing and on which the first hole is formed, and
the device housing includes a housing-side positioning part which is configured to fit to the display-side positioning part to perform the positioning and on which the second hole is formed so as to communicate with the first hole when the housing-side positioning part is fitted to the display-side positioning part
the display-side positioning part is a portion provided with a recessed part opening toward the device housing, the first hole being formed on a bottom of the recessed part, and
the housing-side positioning part is a protruded part configured to fit to the recessed part, the second hole being formed on the housing-side positioning part so as to open on an abutting face that abuts on the bottom of the recessed part when the protruded part is fitted to the recessed part,
the display-side positioning part includes ribs disposed on a back face of the display panel that faces the device housing, and
a space surrounded by the ribs is the recessed part.