Abstract: An LED module has a first layer including a first plane, an LED chip arranged on the first plane, a second layer surrounding the LED chip and including a convex part on the first plane, and a third layer arranged outside the LED chip and overlapping an upper surface of the first layer, a side surface of the second layer, and a part of the upper surface of the second layer. In the LED module, a height of the convex part of the second layer is lower than a height of the upper surface of the LED chip, and the first layer, the second layer and the third layer include conductive films.

Abstract: According to one embodiment, a method of manufacturing a display device is provided. The display device includes a mounting substrate and a plurality of light-emitting elements two-dimensionally arrayed and mounted on the mounting substrate. The plurality of light-emitting elements have a planar shape that is non-rotationally symmetric and non-linearly symmetric. The method includes preparing the plurality of light-emitting elements separated from each other, preparing an array guide member, and aligning the plurality of light-emitting elements following the two-dimensional array of the opening portion group.

Abstract: According to one embodiment, a lighting-emitting element includes a light-emitting portion, a first terminal electrode and a second terminal electrode. The first terminal electrode includes a first cavity portion at a position overlapping a first connection electrode in planar view when the first terminal electrode is brought into contact with the first connection electrode. The second terminal electrode includes a second cavity portion at a position overlapping a second connection electrode in planar view when the second terminal electrode is brought into contact with the second connection electrode.

Abstract: An electronic device includes a substrate including an input terminal arranged a plurality of terminals, a wiring substrate having a flexibility connected to the input terminal part. The wiring substrate includes a base film, a cover film covering the base film, a plurality of wirings between the base film and the cover film, a connection part, and a first region bent in a first the one side and a second region adjacent to the first region. The second region of the connection part includes a first connection terminal group connected to the plurality of wirings, a second connection terminal group, and a dummy terminal group between the first connection terminal group. The first region is provided with an opening through the base film and the cover film, the second region overlaps the input terminal part, and the dummy terminal group and the opening are adjacent to each other.

Abstract: According to one embodiment, a display device includes a substrate, a drive transistor that is provided on above the substrate, a first insulating layer that is provided above the substrate, a first mounting electrode that is arranged above the first insulating layer, and a light emitting element that is mounted on the first mounting electrode and has a first electrode and a second electrode, the first electrode being electrically connected to the first mounting electrode. The first mounting electrode and the first electrode are made of a metal material and joined to each other. The first mounting electrode has at least one first through hole at a position overlapping the first electrode in plan view.

Abstract: An LED module includes a first electrode on an insulating surface, a second electrode adjacent to the first electrode, at least one groove arranged between the first electrode and the second electrode on the insulating surface, and an LED chip disposed over the first electrode and the second electrode. The LED chip is connected to the first electrode and the second electrode through conductive members.

Abstract: According to one embodiment, a display device including a display panel including a mount side curved to correspond to the curved shape of a display surface, a flat circuit board, and a first flexible wiring board mounted on the display panel in a first end side while being connected to the circuit board in a second end side, wherein the first flexible wiring board includes a first base member including a first surface and a second surface, a first line positioned in the first surface side, and a first protection layer covering the first line, and includes a first bending part to be bent between a first bending boundary and a second bending boundary, the second bending boundary is inclined with respect to the first bending boundary, and the first base member includes a first groove positioned in the first bending part and formed in the second surface.

Abstract: An electronic device comprising: an array substrate having a first electrode and a second electrode; a first connecting member arranged on the first electrode; a first LED chip mounted on the first connecting member; a second connecting member arranged on the second electrode and being thicker than the first connecting member; and a second LED chip mounted on the second connecting member. A distance from a reference surface of the array substrate to a top surface of the second connecting member is larger than a distance from the reference surface to a top surface of the first connecting member.

Abstract: A method for manufacturing a display device includes preparing a circuit board including a drive circuit for driving a LED chip, forming a connecting electrode on the circuit board, forming an adhesive layer on the connecting electrode, adhering a terminal electrode of the LED chip on the adhesive layer and joining the connecting electrode and the terminal electrode by irradiating a laser light. The adhesive layer may be formed only on a upper surface of the connecting electrode.

Abstract: According to one embodiment, a display device includes a substrate, a plurality of pixels, a resin layer and a common electrode. The pixels include a plurality of light emitting elements arranged on the substrate and having luminous colors different from each other, respectively. The resin layer is buried in a clearance part between the plurality of light emitting elements provided in each of the pixels. The common electrode is formed of a transparent conductive material covering the resin layer. The resin layer is provided in an island-like shape in each of the pixels.

Abstract: According to one embodiment, an electronic device includes a panel including a mounting edge and pad portions, a flexible printed circuit board mounted on the panel. The flexible printed circuit board includes a base member including a first surface and a second surface, wiring lines placed on a side of the first surface and a protective layer covering the wiring lines, and including a bent portion, the base member includes a groove portion located in the bend portion and formed in the second surface, the groove portion includes concavity portions extending along a second direction and arranged along the first direction, and a thickness of the base member in a site where the groove portion is formed is less than a thickness of the base member in a site overlapping the driver IC chip.

Abstract: To address static electricity on a flat panel display device and to implement a narrow frame of the flat panel display device. A liquid crystal display device (20) includes a counter substrate (22), a TFT substrate (21), and an upper polarizer (23). The TFT substrate (21) includes a terminal portion (30) projecting more outward than the edge of a counter substrate (22), and a ground pad (32) disposed on a surface of the terminal portion (30), the surface being on the side closer to the counter substrate (22). The upper polarizer (23) includes a pad facing portion (33) that overlaps the ground pad (32) at a position more outward than the edge of the counter substrate (22). The liquid crystal display device (20) further includes an electrically conductive member (34) filled in the gap between the ground pad (32) and the pad facing portion (33).

Abstract: An electronic device includes a substrate including an input terminal arranged a plurality of terminals, a wiring substrate having a flexibility connected to the input terminal part. The wiring substrate includes a base film, a cover film covering the base film, a plurality of wirings between the base film and the cover film, a connection part, and a first region bent in a first the one side and a second region adjacent to the first region. The second region of the connection part includes a first connection terminal group connected to the plurality of wirings, a second connection terminal group, and a dummy terminal group between the first connection terminal group. The first region is provided with an opening through the base film and the cover film, the second region overlaps the input terminal part, and the dummy terminal group and the opening are adjacent to each other.

Abstract: According to one embodiment, an electronic device includes a panel including a mounting edge and pad portions, a flexible printed circuit board mounted on the panel. The flexible printed circuit board includes a base member including a first surface and a second surface, wiring lines placed on a side of the first surface and a protective layer covering the wiring lines, and including a bent portion, the base member includes a groove portion located in the bend portion and formed in the second surface, the groove portion includes concavity portions extending along a second direction and arranged along the first direction, and a thickness of the base member in a site where the groove portion is formed is less than a thickness of the base member in a site overlapping the driver IC chip.

Abstract: To address static electricity on a flat panel display device and to implement a narrow frame of the flat panel display device. A liquid crystal display device (20) includes a counter substrate (22), a TFT substrate (21), and an upper polarizer (23). The TFT substrate (21) includes a terminal portion (30) projecting more outward than the edge of a counter substrate (22), and a ground pad (32) disposed on a surface of the terminal portion (30), the surface being on the side closer to the counter substrate (22). The upper polarizer (23) includes a pad facing portion (33) that overlaps the ground pad (32) at a position more outward than the edge of the counter substrate (22). The liquid crystal display device (20) further includes an electrically conductive member (34) filled in the gap between the ground pad (32) and the pad facing portion (33).

Abstract: To address static electricity on a flat panel display device and to implement a narrow frame of the flat panel display device. A liquid crystal display device (20) includes a counter substrate (22), a TFT substrate (21), and an upper polarizer (23). The TFT substrate (21) includes a terminal portion (30) projecting more outward than the edge of a counter substrate (22), and a ground pad (32) disposed on a surface of the terminal portion (30), the surface being on the side closer to the counter substrate (22). The upper polarizer (23) includes a pad facing portion (33) that overlaps the ground pad (32) at a position more outward than the edge of the counter substrate (22). The liquid crystal display device (20) further includes an electrically conductive member (34) filled in the gap between the ground pad (32) and the pad facing portion (33).

Abstract: To address static electricity on a flat panel display device and to implement a narrow frame of the flat panel display device. A liquid crystal display device (20) includes a counter substrate (22) , a TFT substrate (21), and an upper polarizer (23). The TFT substrate (21) includes a terminal portion (30) projecting more outward than the edge of a counter substrate (22), and a ground pad (32) disposed on a surface of the terminal portion (30), the surface being on the side closer to the counter substrate (22). The upper polarizer (23) includes a pad facing portion (33) that overlaps the ground pad (32) at a position more outward than the edge of the counter substrate (22). The liquid crystal display device (20) further includes an electrically conductive member (34) filled in the gap between the ground pad (32) and the pad facing portion (33).

Abstract: A fuel reforming catalyst which contains an inorganic porous support, a catalytically active species, and catalyst particles including CeO2 and ZrO2 and in which the concentration of ZrO2 in the catalyst particles is higher in the vicinity of the particle surface than in the particle interior and the concentration of CeO2 in the catalyst particles is equal in the particle interior and in the vicinity of the particle surface is proposed for the purpose of providing a new fuel reforming catalyst which can effectively lower the concentration of the hydrocarbon of C2 or more in the gas which has passed through a steam reforming reaction.

Abstract: A fuel reforming catalyst which contains an inorganic porous support, a catalytically active species, and catalyst particles including CeO2 and ZrO2 and in which the concentration of ZrO2 in the catalyst particles is higher in the vicinity of the particle surface than in the particle interior and the concentration of CeO2 in the catalyst particles is equal in the particle interior and in the vicinity of the particle surface is proposed for the purpose of providing a new fuel reforming catalyst which can effectively lower the concentration of the hydrocarbon of C2 or more in the gas which has passed through a steam reforming reaction.