Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member having a frame-shaped part which is arranged at a displaying surface side of the liquid crystal display element and having a display window exposing a displaying surface of the liquid crystal display element, and a side wall which is extended from the frame-shaped part along a thickness direction of the liquid crystal display element. A light source is arranged opposite to another surface of the liquid crystal display element which is opposite to the displaying surface thereof and irradiates the another surface of the liquid crystal display element with illumination light. A housing member which houses the light source has a main surface opposite to a frame-shaped part of the frame member and a side wall formed at a periphery of the main surface thereof.

Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member arranged at a displaying surface side of the liquid crystal display element and having a display window, a light source arranged at an opposite surface of the liquid crystal display element to the displaying surface thereof for irradiating the liquid crystal display element, and a housing member having a side wall formed at a periphery thereof and housing the light source therein. The frame member is fixed to the housing member and has a side wall opposite to an outer surface of the side wall of the housing member, and a screw member has a tapped hole in which a fitting screw is screwed.

Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member having a frame-shaped part which is arranged at a displaying surface side of the liquid crystal display element and having a display window exposing a displaying surface of the liquid crystal display element, and a side wall which is extended from the frame-shaped part along a thickness direction of the liquid crystal display element. A light source is arranged opposite to another surface of the liquid crystal display element which is opposite to the displaying surface thereof and irradiates the another surface of the liquid crystal display element with illumination light. A housing member which houses the light source has a main surface opposite to a frame-shaped part of the frame member and a side wall formed at a periphery of the main surface thereof.

Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member arranged at a displaying surface side of the liquid crystal display element and having a display window, a light source arranged at an opposite surface of the liquid crystal display element to the displaying surface thereof for irradiating the liquid crystal display element, and a housing member having a side wall formed at a periphery thereof and housing the light source therein. The frame member is fixed to the housing member and has a side wall opposite to an outer surface of the side wall of the housing member, and a screw member has a tapped hole in which a fitting screw is screwed.

Abstract: In a liquid crystal display device comprising a pair of substrates between which a liquid crystal layer is interposed, a display surface provided on one of the substrates, and a lighting device arranged at a side of another of the substrates, the present invention forms a light shielding film on at least one of side surfaces of the substrates along a direction perpendicular to the display surface and prevents light leak leaking from the lighting device through the at least one of side surfaces.

Abstract: A defective display is obviated by preventing the intrusion of a foreign substance in a gap defined between a constitutional member, such as an upper frame, an intermediate frame, a backlight device or the like, and a display panel and by suppressing the application of a stress to the display panel. A shaped elastic member is interposed between a liquid crystal display panel and a mold of a backlight device. One longitudinal side surface of the shaped elastic member is fixedly mounted on the backlight device and the other longitudinal side surface of the shaped elastic member is non-fixedly mounted on the liquid crystal display panel, such that the other longitudinal side surface is always brought into contact with the liquid crystal display panel to prevent the generation of a gap therebetween.

Abstract: In a liquid crystal display device, a recessed portion is formed in a portion of a periphery of a lower frame, a columnar member is provided to the recessed portion, the columnar member is allowed to pass through a hole formed in a projecting portion which is provided on an optical sheet, and a side surface of a liquid crystal panel is brought into contact with the columnar member. The columnar member provided on the lower frame not only determines the position of the liquid crystal panel with respect to the lower frame, but also determines the position of the optical sheet with respect to the lower frame and firmly holds the optical sheet onto the lower frame, thus preventing the disengagement of the optical sheet from the lower frame.

Abstract: In a liquid crystal display device, a recessed portion is formed in a portion of a periphery of a lower frame, a columnar member is provided to the recessed portion, the columnar member is allowed to pass through a hole formed in a projecting portion which is provided on an optical sheet, and a side surface of a liquid crystal panel is brought into contact with the columnar member. The columnar member provided on the lower frame not only determines the position of the liquid crystal panel with respect to the lower frame, but also determines the position of the optical sheet with respect to the lower frame and firmly holds the optical sheet onto the lower frame, thus preventing the disengagement of the optical sheet from the lower frame.

Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member having a frame-shaped part which is arranged at a displaying surface side of the liquid crystal display element and having a display window exposing a displaying surface of the liquid crystal display element, and a side wall which is extended from the frame-shaped part along a thickness direction of the liquid crystal display element. A light source is arranged opposite to another surface of the liquid crystal display element which is opposite to the displaying surface thereof and irradiates the another surface of the liquid crystal display element with illumination light. A housing member which houses the light source has a main surface opposite to a frame-shaped part of the frame member and a side wall formed at a periphery of the main surface thereof.

Abstract: A liquid crystal display device includes a liquid crystal display element, a frame member arranged at a displaying surface side of the liquid crystal display element and having a display window, a light source arranged at an opposite surface of the liquid crystal display element to the displaying surface thereof for irradiating the liquid crystal display element, and a housing member having a side wall formed at a periphery thereof and housing the light source therein. The frame member is fixed to the housing member and has a side wall opposite to an outer surface of the side wall of the housing member, and a screw member has a tapped hole in which a fitting screw is screwed.

Abstract: In order to install a liquid crystal display device comprising a liquid crystal display element, a frame being arranged at a displaying surface side thereof, a light source being arranged at an opposite side to the displaying surface side, and a housing member for housing the light source to an exterior case easily and surely, the present invention provides a screw member to which a fitting screw for fixing the liquid crystal display device to the exterior case is screwed at a side wall of the housing member, a protruded portion being protruded in a thickness direction of the liquid crystal display device at the side wall having the screw member, and an opening which the protruded portion is inserted into in the frame, respectively.

Abstract: In a liquid crystal display device comprising a pair of substrates between which a liquid crystal layer is interposed, a display surface provided on one of the substrates, and a lighting device arranged at a side of another of the substrates, the present invention forms a light shielding film on at least one of side surfaces of the substrates along a direction perpendicular to the display surface and prevents light leak leaking from the lighting device through the at least one of side surfaces.

Abstract: In a liquid crystal display device of the present invention, a recessed portion is formed in a portion of a periphery of a lower frame, a columnar member is provided to the recessed portion, the columnar member is allowed to pass through a hole formed in a projecting portion which is provided to an optical sheet, and a side surface of a liquid crystal panel is brought into contact with the columnar member. The columnar member provided to the lower frame not only determines the position of the liquid crystal panel with respect to the lower frame but also determines the position of the optical sheet with respect to the lower frame and firmly holds the optical sheet to the lower frame thus preventing the disengagement of the optical sheet from the lower frame.

Abstract: In order to install a liquid crystal display device comprising a liquid crystal display element, a frame being arranged at a displaying surface side thereof, a light source being arranged at an opposite side to the displaying surface side, and a housing member for housing the light source to an exterior case easily and surely, the present invention provides a screw member to which a fitting screw for fixing the liquid crystal display device to the exterior case is screwed at a side wall of the housing member, a protruded portion being protruded in a thickness direction of the liquid crystal display device at the side wall having the screw member, and an opening which the protruded portion is inserted into in the frame, respectively.

Abstract: To make it possible to prevent disconnection of the wiring on a driving multilayer flexible circuit board when folding the board, to reliably fold the circuit board, to improve the assemblability and the reliability or a backlight member, and to improve the noise resistance in a clip-chip-type liquid crystal display device using the circuit board, one end of a flexible substrate FPC2 is connected to an end of one transparent glass substrate SUB1 constituting a liquid crystal display element, the intermediate portion of the flexible substrate FPC2 is folded nearby the outside of an end side of the substrate SUB1, the other end of the substrate FPC2 is arranged at the lower side of an end of the substrate SUB1, and an end of a film BFI of the flexible substrate FPC2 is formed into a waved pattern along the folding line.