Abstract: Embodiments of the disclosure disclose a display substrate, a manufacturing method thereof and a display apparatus. The display substrate includes: a base, having a wire routing region; a first wire routing layer, located on the base, where the first wire routing layer in the wire routing region includes a plurality of first routing wires arranged at intervals, and a space between adjacent first routing wires is smaller than 2 um; an insulation layer, located on a side of the first wire routing layer facing away from the base and having a plurality of first via holes corresponding to the first routing wires; a first flat layer, located on a side of the insulation layer facing away from the base and having second via holes corresponding to the first via holes, where the second via holes at least partially overlap with the first via holes.

Abstract: The disclosed system may include a conductive enclosure, a first printed circuit board (PCB) that includes multiple antenna feeds, and a second PCB that includes a grounding layer and one or more sensors. A first antenna feed may be electrically connected to the conductive enclosure, and a second antenna feed may be electrically connected to the grounding layer of the second PCB. As such, the grounding layer of the second PCB may act as a radiating element for a second antenna. Various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.

Abstract: A media processing device includes: a housing; a cover rotatable between open and closed positions; a main logic board (MLB) supporting a controller, and having a slot extending into the MLB from an open end at a perimeter of the MLB, the slot traversing the MLB from an upper surface to a lower surface; a receiver affixed to the MLB on a first side of the slot, and an emitter affixed to the MLB on a second side of the slot, to emit radiation detectable by the receiver; and a tab movably coupled to the housing, to obstruct the slot and prevent detection of the radiation by the receiver when the cover is in a first one of the open and closed positions, and to clear the slot and permit detection of the radiation by the receiver when the cover is in the other of the open and closed positions.

Abstract: A LED chip including a first semiconductor layer; an active layer; a second semiconductor layer; a plurality of indentations, wherein each indentation extends downward to reach and expose the first semiconductor layer, wherein each indentation includes a bottom part and two side surfaces in a cross sectional view; an exposing area exposing the first semiconductor layer at a side of the LED chip; a first metal layer disposed on the second semiconductor layer and electrically connecting to the first semiconductor layer; and a first insulating layer formed between the first metal layer and the second semiconductor layer to isolate the first metal layer from the second semiconductor layer; wherein the first metal layer continuously extends to the plurality of indentations, covers the bottom part, the two side surfaces of each indentation and a top surface of the second semiconductor layer around the two side surfaces and contacts the exposing area; and wherein the first metal layer includes a plurality of recesse

Abstract: A hot-plate-welded water pipe includes a first water inlet pipe, a second water inlet pipe, a lateral pipe, all of a hollow cylinder shape, and a cover plate. The lateral pipe is connected to and in communication with the first water inlet pipe and second water inlet pipe, an opening is provided on a central portion of the lateral tube, and the opening protrudes from a surface of the lateral pipe. The cover plate is connected onto the opening, and the cover plate is welded onto the opening through hot-plate-welding. The first water inlet pipe, the second water inlet pipe, and the lateral pipe formed integrally into a body through injection molding.

Abstract: A LED chip including a first semiconductor layer; an active layer; a second semiconductor layer; a plurality of indentations, wherein each indentation extends downward to reach and expose the first semiconductor layer, wherein each indentation includes a bottom part and two side surfaces in a cross sectional view; an exposing area exposing the first semiconductor layer at a side of the LED chip; a first metal layer disposed on the second semiconductor layer and electrically connecting to the first semiconductor layer; and a first insulating layer formed between the first metal layer and the second semiconductor layer to isolate the first metal layer from the second semiconductor layer; wherein the first metal layer continuously extends to the plurality of indentations, covers the bottom part, the two side surfaces of each indentation and a top surface of the second semiconductor layer around the two side surfaces and contacts the exposing area; and wherein the first metal layer includes a plurality of recesse

Abstract: A multi-function pull head comprises a valve seat, and that includes: a water input connector, an outer shell, a water output portion, a first function switching structure, a second function switching structure, and a water output panel. The water input connector is connected onto the outer shell through a thread structure, and two through holes are provided on the outer shell, for the first function switching structure and second function switching structure to pass through respectively. The water input connector is disposed on a top portion of the valve seat. The outer shell is disposed on a bottom portion of the water input connector, to protect the valve seat. The outer shell is engaged to the water input connector through an engaging ring. The water output portion is disposed at a lower portion of the valve seat.

Abstract: A light-emitting diode (LED) chip including a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on said active layer; one or a plurality of indentations, comprising a bottom part extending downward through the second semiconductor layer and the active layer to reach the first semiconductor layer and exposing the first semiconductor layer; a plurality of metal layers, comprising a first metal layer connecting to the first semiconductor layer through the bottom part, and a second metal layer deposited on the first metal layer; and an insulating layer formed between the first and the second metal layers, disposed on the indentation and covering the first metal layer, wherein the second metal layer comprises one or a plurality of recesses at a top surface thereof corresponding to the one or plurality of indentations.

Abstract: A light-emitting diode (LED) chip including a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on said active layer; at least one indentation comprising a bottom part extending downward to reach the first semiconductor layer and exposing the first semiconductor layer; a first metal layer disposed on the second semiconductor layer, connecting to the first semiconductor layer at the bottom part of the indention; and an first insulating layer deposited on the second semiconductor layer and between the first metal layer and the second semiconductor layer to isolate the first metal layer from the second semiconductor layer.

Abstract: A light-emitting diode (LED) chip comprising a first semiconductor layer; an active layer disposed on said first semiconductor layer; a second semiconductor layer disposed on said active layer; metal layers which disposed on said second semiconductor layer and overlapped with each other indirectly, comprising a first metal layer which connected to a first electrode deposited on said first semiconductor, and a second metal layer which connected to a transparent conductive layer and a second electrode deposited on said second semiconductor layer; wherein said second metal layer deposited on said first metal layer which further connected to said first semiconductor layer through an indentation.

Abstract: A magnetic connection structure, includes a ring-shape magnetic sleeve body, made of mixed magnetic iron powder and plastic by means of ejection-to-mode; and a plastic fastener, provided in an arc-shape opening on both sides of the ring-shape magnetic sleeve body, for fastening a faucet seat or an ejection head. In the magnetic connection structure, the magnetic sleeve body and the plastic fastener are formed by means of ejection-to-mode separately. The magnetic sleeve body is formed by ejection-to-mode using magnetic iron powder and plastic mixed at a certain ratio; while the magnetic fastener is formed by means of ejection-to-mode separately. Then, the magnetic sleeve body and the plastic fastener are fastened together, to achieve said magnetic connection structure, that is low in production cost and easy to install. In case the plastic fastener is damaged, it can be replaced readily.

Abstract: A foam soap dispenser capable of adjusting the amount of air includes a pump, piston rod, a valve seat sheathed on the piston rod, a feed pipe coupled to the pump, a feed check valve for feeding a foam soap and a discharge check valve installed in the pump, an air-liquid mixing chamber formed between the feed check valve and the discharge check valve, an air-intake pipe communicated with an air-liquid mixing chamber, and an air-intake hole formed on the air-intake pipe that connects the air-liquid mixing chamber. The air-intake pipe includes an air-intake check valve, a screw sleeve and an air adjusting screw rod. The screw sleeve is fixed to the air-intake pipe, and the air adjusting screw rod is fixed into the screw sleeve and passed through a through hole of the screw rod of the check valve to insert the screw rod into the air-intake hole.

Abstract: A foam soap dispenser includes a cylindrical external casing having two ports, a first check valve installed at a liquid soap inlet end of the external casing, an inner tube installed at a liquid soap outlet end of the external casing, a second check valve fixed to an inner end of the inner tube, a slide plug installed between the inner end of the inner tube and an inner wall of the external casing and slidable with the inner tube along the inner wall of external casing, a gap formed between the slide plug and the inner tube and covered by a soft edge of the second check valve, a vent hole formed at the external casing, and a chamber formed between the two check valves and communicated with outside air when the soft edge of the second check valve is not covered onto the gap.

Abstract: A method for manufacturing light emitting device is provided. Firstly, provide a substrate. Then arrange a light emitting unit on the substrate. Next form at least one electrode and arrange at least one protective layer on the electrode. The protective layer is to prevent a phosphor layer following formed on the light emitting unit from covering the electrode. After forming the phosphor layer, flatten the phosphor layer and the protective layer. A part of the phosphor layer over the protective layer is removed. Thus the electrode is not affected by the phosphor layer and conductivity of the electrode is improved to resolve phosphor thickness and uniformity problems of the light emitting device. Therefore, the thickness of the light emitting device with LED is effectively reduced and stability of white color temperature control is significantly improved.

Abstract: A method for manufacturing light emitting device is revealed. Firstly, provide a substrate. Then arrange a light emitting unit on the substrate. Next form at least one electrode and arrange at least one protective layer on the electrode. The protective layer is to prevent a phosphor layer following formed on the light emitting unit from covering the electrode. After forming the phosphor layer, flatten the phosphor layer and the protective layer. That means to remove part of the phosphor layer over the protective layer and the protective layer. Thus the electrode is not affected by the phosphor layer and conductivity of the electrode is improved to resolve phosphor thickness and uniformity problems of the light emitting device. Therefore, the thickness of the light emitting device with LED is effectively reduced and stability of white color temperature control is significantly improved.

Abstract: A doorknob comprises a hollow plastic member having one end fixed to a wall, and the other end open to outside, the hollow member including a plurality of elongate gaps equally spaced on a surface each extended from the open end to a predetermined position thereon and a neck adjacent the open end, wherein the open end of the hollow member and the neck will expand laterally until the doorknob being inserted into the hollow member.