Abstract: A common electrode driver includes an inverting amplifier including a first resistor, a second resistor, and an operational amplifier, and a resistance ratio adjustment circuit that adjusts, in accordance with a length of one horizontal scan period, a resistance ratio being a ratio of a resistance value of the second resistor to a resistance value of the first resistor. A feedback voltage is provided to one end of the first resistor. The resistance ratio adjustment circuit sets the resistance ratio when second driving is performed, in which a length of one horizontal scan period is a second time longer than a first time, to be smaller than the resistance ratio when first driving is performed, in which a length of one horizontal scan period is the first time.

Abstract: A common electrode driver includes an inverting amplifier including a first resistor, a second resistor, and an operational amplifier, and a resistance ratio adjustment circuit that adjusts, in accordance with a length of one horizontal scan period, a resistance ratio being a ratio of a resistance value of the second resistor to a resistance value of the first resistor. A feedback voltage is provided to one end of the first resistor. The resistance ratio adjustment circuit sets the resistance ratio when second driving is performed, in which a length of one horizontal scan period is a second time longer than a first time, to be smaller than the resistance ratio when first driving is performed, in which a length of one horizontal scan period is the first time.

Abstract: A container (100) having: a housing member (10) having a bottom surface member (12) and a side surface member (14); and a protective member (220a) having a receiving surface in contact with an item to be housed. The bottom surface member defines the xy plane and the side surface member defines the xz plane and the yz plane that are orthogonal to the xy plane. The side surface member has a cut-out section (15a) that faces a housing space. The protective member (220a) has: an inside member (122a) comprising a receiving section having first receiving surface (123) parallel to the yz plane and a second receiving surface (124) parallel to the xz plane; and an outside member (232a) arranged at least between the inside member and a side surface parallel to the yz plane of the side surface member, said outside member being fitted to the inside member (122a) so as to be slidable in a direction intersecting the floor surface.

Abstract: A liquid-crystal display that includes a liquid-crystal module and a touch panel covering the liquid-crystal module. The liquid-crystal display includes a holder extending along the outer end of the liquid-crystal module, the holder holding the touch panel in a state of covering the liquid-crystal module. The liquid-crystal display includes a double-faced tape disposed between a surface of the touch panel and a surface of the holder facing each other, the double-faced tape fixing the touch panel and the holder together. The double-faced tape includes multiple segments continuously disposed in a direction where the holder extends, the segments being mutually separable.

Abstract: A container (100) comprises: an accommodation member (10) that includes a base surface member (12) that defines a base surface of an accommodation space (10s), and a side surface member (14) that defines a side surface of the accommodation space; and a protection member (20a) that has a receiving surface that abuts an object to be accommodated. The side surface member (14) includes a cutaway section (15a) that faces the accommodation space (10s). The protection member (20a) includes: an inner member (22a) provided with a receiving section that has a receiving surface (23); and an outer member (32a) disposed between the inner, member (22a) and the side surface member (14) and fitting together with the inner member (22a) so as to be able to slide in a direction that intersects the base surface.

Abstract: A display apparatus (1) comprises: a display panel (3); an optical sheet (4) having rectangular shape; and a support member (5) having a slider (S) supporting at least one side (41a) of the optical sheet, wherein the support member (5) has a support part (51) to which the slider (S) is slidably mounted, the optical sheet (4) has a fixing part to be fixed to the slider (S), the fixing part being provided along an end region positioned from a central region of the at least one side (41a) of the optical sheet (4) toward an end of the at least one side (41a) of the optical sheet (4), and the slider (S) slides with respect to the support part (51) in accordance with expansion and contraction of the optical sheet (4) in a direction along the at least one side (41a) of the optical sheet (4).

Abstract: A container (100) having: a housing member (10) having a bottom surface member (12) and a side surface member (14); and a protective member (20a) having a receiving surface in contact with an item to be housed. The bottom surface member defines the xy plane and the side surface member defines the xz plane and the yz plane that are orthogonal to the xy plane. The side surface member has a cut-out section (15a) that faces a housing space. The protective member has: an inside member (22a) comprising a receiving section (22R) having two receiving surfaces (23, 24) parallel to the xz plane and the yz plane; and an outside member (32a) arranged between the inside member and a side surface parallel to the yz plane of the side surface member, said outside member being fitted to the inside member so as to be slidable in a direction intersecting the bottom surface. The inside member and the outside member are arranged in the cut-out section so as to each be independently attachable and detachable.

Abstract: A display apparatus (1) comprises: a display panel (3); an optical sheet (4) having rectangular shape; and a support member (5) having a slider (S) supporting at least one side (41a) of the optical sheet, wherein the support member (5) has a support part (51) to which the slider (S) is slidably mounted, the optical sheet (4) has a fixing part to be fixed to the slider (S), the fixing part being provided along an end region positioned from a central region of the at least one side (41a) of the optical sheet (4) toward an end of the at least one side (41a) of the optical sheet (4), and slider (S) slides with respect to the support part (51) in accordance with expansion and contraction of the optical sheet (4) in a direction along the at least one side (41a) of the optical sheet (4).

Abstract: A container (100) comprises: an accommodation member (10) that includes a base surface member (12) that defines a base surface of an accommodation space (10s), and a side surface member (14) that defines a side surface of the accommodation space; and a protection member (20a) that has a receiving surface that abuts an object to be accommodated. The side surface member (14) includes a cutaway section (15a) that faces the accommodation space (10s). The protection member (20a) includes: an inner member (22a) provided with a receiving section that has a receiving surface (23); and an outer member (32a) disposed between the inner, member (22a) and the side surface member (14) and fitting together with the inner member (22a) so as to be able to slide in a direction that intersects the base surface.

Abstract: A storage container includes: a storage portion having a rectangular bottom portion, a side wall, and a hollow region; positioning members positioning a rectangular plate-like structural body inside the hollow region; positioning members positioning a rectangular plate-like structural body inside the hollow region; and grooves formed in the storage portion, each of the grooves being formed in the inner side surface at an inner corner of the bottom surface, and two of the grooves being formed at two inner corners adjacent to each other. Each of the positioning members is detachably fitted into the storage portion into corresponding one of grooves. Each of the positioning members includes a joint member in contact with one of the grooves and a contact member detachably fitted into each other. The contact member includes an engaged portion, a contact portion, and an intervening portion integrally formed with the contact portion.

Abstract: A liquid-crystal display that includes a liquid-crystal module and a touch panel covering the liquid-crystal module. The liquid-crystal display includes a holder extending along the outer end of the liquid-crystal module, the holder holding the touch panel in a state of covering the liquid-crystal module. The liquid-crystal display includes a double-faced tape disposed between a surface of the touch panel and a surface of the holder facing each other, the double-faced tape fixing the touch panel and the holder together. The double-faced tape includes multiple segments continuously disposed in a direction where the holder extends, the segments being mutually separable.

Abstract: A container (100) having: a housing member (10) having a bottom surface member (12) and a side surface member (14); and a protective member (220a) having a receiving surface in contact with an item to be housed. The bottom surface member defines the xy plane and the side surface member defines the xz plane and the yz plane that are orthogonal to the xy plane. The side surface member has a cut-out section (15a) that faces a housing space. The protective member (220a) has an inside member (122a) comprising a receiving section having first receiving surface (123) parallel to the yz plane and a second receiving surface (124) parallel to the xz plane; and an outside member (232a) arranged at least between the inside member and a side surface parallel to the yz plane of the side surface member, said outside member being fitted to the inside member (122a) so as to be slidable in a direction intersecting the floor surface.

Abstract: A container (100) having: a housing member (10) having a bottom surface member (12) and a side surface member (14); and a protective member (20a) having a receiving surface in contact with an item to be housed. The bottom surface member defines the xy plane and the side surface member defines the xz plane and the yz plane that are orthogonal to the xy plane. The side surface member has a cut-out section (15a) that faces a housing space. The protective member has: an inside member (22a) comprising a receiving section (22R) having two receiving surfaces (23, 24) parallel to the xz plane and the yz plane; and an outside member (32a) arranged between the inside member and a side surface parallel to the yz plane of the side surface member, said outside member being fitted to the inside member so as to be slidable in a direction intersecting the bottom surface. The inside member and the outside member are arranged in the cut-out section so as to each be independently attachable and detachable.

Abstract: A storage container comprises: a storage portion and a side wall provided around the bottom portion, and a hollow region defined by an inner side surface and a bottom surface and having a generally cuboid shape; and a positioning member positioning a rectangular plate-like structural body as a storage target inside the hollow region. In the storage portion, a groove is formed in the inner side surface and the positioning member is detachably fitted into the storage portion. The positioning member includes a joint member in contact with the groove and a contact member detachably fitted into each other. The contact member includes: an engaged portion to be engaged with the joint member, a contact portion having two contact surfaces receiving a corner of the storage target and forming a generally right angle, and an intervening portion to be provided between the side wall and the joint member. The contact portion and the intervening portion are formed integrally.

Abstract: A through hole penetrating in a vertical direction and a slot which is separated from the through hole in the direction along the sheet surface and is long in a separating direction are provided on a light reflection sheet supported on a support body supporting a light source for reflecting light emitted from the light source, and there are provided a first shaft member fitted in the through hole for setting a position of the light reflection sheet with respect to the support body, and a second shaft member fitted in the slot to enable a relative movement in a longitudinal direction of the slot for setting the position of the light reflection sheet with respect to the support body.

Abstract: It is to provide a reflection sheet, light source device and display device, not only for uniforming the luminance of light emitted from a light source, but also for utilizing a single sheet material to form the reflection sheet having a frame portion that continues to all rims of a flat portion. The reflection sheet is provided with a flat portion that is formed in a substantially square shape, and a frame portion that is folded at a first fold formed on a rim of the flat portion. It is formed in a case shape. It is provided with three second folds divergent from a corner of the flat portion to a rim of a corner on the frame portion, between each corner of the flat portion and the rim of the corner on the frame portion. No gap and step are generated on the corner.

Abstract: Concave marks indicative of an orientation of a circuit board are formed on the circuit board, convex indices to be engaged with the marks are formed in a position in which the circuit is to be attached. An operator confirms the orientation of the circuit board easily and accurately by visually recognizing the marks and touching the marks with a finger. Moreover, the operator positions the circuit board by engaging the marks with the indices.

Abstract: A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet.

Abstract: A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet.

Abstract: There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet.