JPS6314287U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 shows an external perspective view of an embodiment of this invention, and FIG. 2 shows a plan view. FIG. 3 is an exploded perspective view of the embodiment shown in FIG. 1, viewed from the back side. FIG. 4 is a plan view for explaining the flexible printed circuit board, and FIG. 5 is an enlarged view showing a part of the conductive pattern formed on the flexible printed circuit board. FIG. 6 is a partially cutaway perspective view for explaining a state in which the flexible printed circuit board is bent through the opening peripheral portion of the metal frame. 7th
The figure is a perspective view for explaining the relationship between a transparent cover and a spacer. FIG. 8 is a cross-sectional view of the embodiment shown in FIG. 1, and shows a cross section taken along line - in FIG. 9 is an enlarged cross-sectional view of a portion surrounded by a circle X in FIG. 8, and FIG. 10 is an enlarged sectional view of a portion surrounded by a circle Y in FIG. 8. FIG. 11 is a perspective view showing an example of a conventional liquid crystal display game device;
The figure is a sectional view thereof. In the figure, 11 is a case body constituting the case, 13 is a transparent display section, 14a, 14b, 15a
, 15d, 16 are switches, 22 is a metal frame, 23 is a transparent cover constituting a transparent display section, 24
36 is a flexible printed circuit board, and 43 is a liquid crystal display panel.

Claims (1)

[Claims for Utility Model Registration] (1) A transparent display section having a rectangular planar shape and including a transparent liquid crystal display panel, and an opening in the center large enough to allow the display section of the liquid crystal display panel to be viewed. , a plate-shaped metal frame arranged so as to surround the display portion of the liquid crystal display panel at the peripheral edge of the opening; and a plate-shaped metal frame that is attached to the metal frame except for the opening, and has a predetermined conductive pattern on its surface. the formed film-like flexible printed circuit board; a case that houses the transparent display section, the metal frame, and the flexible printed circuit board, and in which at least a portion overlapping with the display portion of the liquid crystal display panel is transparent; and a case on the flexible printed circuit board; and a switch attached to the case so as to be operable from outside the case in accordance with the conductive pattern, and a space for mounting electronic components is provided between the opening periphery of the metal frame and the inner wall of the case. An electronic device that uses a liquid crystal display panel. (2) The planar shape of the case is a rectangle, and the length in the short side direction of the case of a first region outside of a pair of peripheral edges extending along the long sides of the case among the opening peripheral edges of the metal frame. is the remaining part of the opening periphery of the metal frame that extends toward the short side of the case.
The length of the second area located outside the peripheral edge of the pair is shorter than the length of the second area in the long side direction of the case, and the electronic component mounting space is provided in the second area. An electronic device using the liquid crystal display panel according to item 1. (3) The flexible printed circuit board includes a first film substrate portion attached to one side of the metal frame, and a first film substrate portion that is bent from the film main body portion to the other side of the metal frame through the opening periphery of the metal frame. and a second film substrate portion attached to the other surface thereof. (4) The case is formed with a through hole through which the switch is inserted, and the switch is inserted through the through hole and is installed so that its tip protrudes outside the case, and the switch is attached to an inner end of the case. An electronic device using a liquid crystal display panel according to claim 3, wherein a conductive part is formed to electrically connect a predetermined conductive pattern on the flexible printed circuit board when pressed. .