Abstract: A structure and a method of forming are provided. The structure includes a first dielectric layer overlying a first substrate. A first connection pad is disposed in a top surface of the first dielectric layer and contacts a first redistribution line. A first dummy pad is disposed in the top surface of the first dielectric layer, the first dummy pad contacting the first redistribution line. A second dielectric layer overlies a second substrate. A second connection pad and a second dummy pad are disposed in the top surface of the second dielectric layer, the second connection pad bonded to the first connection pad, and the first dummy pad positioned in a manner that is offset from the second dummy pad so that the first dummy pad and the second dummy pad do not contact each other.

Abstract: The present disclosure, in some embodiments, relates to a method of forming an integrated chip structure. The method may be performed by forming a plurality of interconnect layers within a first interconnect structure disposed over an upper surface of a first semiconductor substrate. An edge trimming process is performed to remove parts of the first interconnect structure and the first semiconductor substrate along a perimeter of the first semiconductor substrate. The edge trimming process results in the first semiconductor substrate having a recessed surface coupled to the upper surface by way of an interior sidewall disposed directly over the first semiconductor substrate. A dielectric capping structure is formed onto a sidewall of the first interconnect structure after performing the edge trimming process.

Abstract: A storage assembly includes a body with a space defined axially therethrough. A tray is connected to the top of the body and multiple pivotable members are pivotably connected to the body and the tray. Each member includes a reception portion for storage purpose, and a cover is mounted to the reception portion. A tube is inserted in a connection portion of the tray and receives fishes and plants in the tube. A base is connected to the underside of the body and is connected with a light device on the top thereof. The pivotable members can be pivoted to enclose the tube or to be pivoted outward around the tube.

Abstract: A storage assembly includes a body with a space defined axially therethrough. A tray is connected to the top of the body and multiple pivotable members are pivotably connected to the body and the tray. Each member includes a reception portion for storage purpose, and a cover is mounted to the reception portion. A tube is inserted in a connection portion of the tray and receives fishes and plants in the tube. A base is connected to the underside of the body and is connected with a light device on the top thereof. The pivotable members can be pivoted to enclose the tube or to be pivoted outward around the tube.

Abstract: Provided is a photovoltaic power converter receiver, including a photovoltaic cell, a waveguide coupled to the photovoltaic cell, and an optical transmission device of which an end is coupled to the waveguide for transmitting an optical wave to the photovoltaic cell through the waveguide, wherein the end of the optical transmission device is offset from a longitudinal central axis of the waveguide by a distance Doffset.

Abstract: A touch film includes a main body. The main body has a top surface. A recess is defined in the top surface of the main body and configured to be found by a tactile feeling of a finger of a user. A touch module with the touch film is also provided in the present disclosure.

Abstract: Provided is a photovoltaic power converter receiver, including a photovoltaic cell, a waveguide coupled to the photovoltaic cell, and an optical transmission device of which an end is coupled to the waveguide for transmitting an optical wave to the photovoltaic cell through the waveguide, wherein the end of the optical transmission device is offset from a longitudinal central axis of the waveguide by a distance Doffset.

Abstract: A switching device of a ratchet wrench includes two engaging members respectively mounted to two rods of an operation member. The operation member has a polygonal shank which extends through the board of the head of the wrench and is connected with a switch. The operation member swings by pivoting the switch so as to control the either of the two engaging members to be engaged with the ratchet driving member. The operation member has a positioning tube, and a bead and a spring are located in the positioning tube. The bead is engaged with one of two recesses of a cover fixed to the head of the wrench when the operation member is pivoted. The cover has a flange on which a locking member is pressed. The locking member is engaged with a fixing portion in the inner periphery of the space.

Abstract: A tool box includes a main part having a connection portion and a locking member which is directly or indirectly connected to the connection portion. A restriction portion and a block extend from the main part. A reception portion is defined therein so as to receive objects therein. A base has a connection portion supporting the restriction portion of the main part and the locking member connects the main part to the base. A recess is defined in the base and the blocks are located above the recess. A positioning portion is located in the base and restricts the locking member. A movable part has a pivot which is rotatably located in the recess of the base. A locking portion of the movable part connects the movable part to the main part. An inner box is located in the movable part so as to receive tools therein.

Abstract: A tool box includes a main part having a connection portion and a locking member which is directly or indirectly connected to the connection portion. A restriction portion and a block extend from the main part. A reception portion is defined therein so as to receive objects therein. A base has a connection portion supporting the restriction portion of the main part and the locking member connects the main part to the base. A recess is defined in the base and the blocks are located above the recess. A positioning portion is located in the base and restricts the locking member. A movable part has a pivot which is rotatably located in the recess of the base. A locking portion of the movable part connects the movable part to the main part. An inner box is located in the movable part so as to receive tools therein.

Abstract: A switching device of a ratchet wrench includes two engaging members respectively mounted to two rods of an operation member. The operation member has a polygonal shank which extends through the board of the head of the wrench and is connected with a switch. The operation member swings by pivoting the switch so as to control the either of the two engaging members to be engaged with the ratchet driving member. The operation member has a positioning tube, and a bead and a spring are located in the positioning tube. The bead is engaged with one of two recesses of a cover fixed to the head of the wrench when the operation member is pivoted. The cover has a flange on which a locking member is pressed. The locking member is engaged with a fixing portion in the inner periphery of the space.

Abstract: A Schottky diode with a low forward voltage drop has an N? type doped drift layer formed on an N+ type doped layer. The N? type doped drift layer has a first surface with a protection ring inside which is a P-type doped area. The N? type doped drift layer surface is further formed with an oxide layer and a metal layer. The contact region between the metal layer and the N? type doped drift layer and the P-type doped area forms a Schottky barrier. The height of the Schottky barrier is lower than the surface of the N? type doped drift layer, thereby reducing the thickness of the N? type doped drift layer under the Schottky barrier. This configuration reduces the forward voltage drop of the Schottky barrier.

Abstract: A method for producing a ceramic sputtering target assembly has steps of providing a backing plate and forming a solder layer on a surface of the backing plate; providing a ceramic target and forming an interface layer on a surface of the ceramic target; annealing the ceramic target with the interface layer; and solder-bonding the solder layer of the backing plate and the interface layer of the ceramic target to obtain the ceramic sputtering target assembly. By annealing the interface layer made of chromium or chromium-containing alloy, the interface layer provides excellent adhesive ability to solder-bonding the solder layer and allows the ceramic target and the backing plate to be combined securely.

Abstract: A cooling fan assembly for an electronic apparatus includes a casing and first and second centrifugal fans for creating airflow through the casing to dissipate heat associated generated by the electronic apparatus. The casing has at least first and second air inlets and an air outlet. The first centrifugal fan is received in the casing and positioned proximate the air outlet, and the second centrifugal fan juxtaposed with the first centrifugal fan is also received in the casing and positioned proximate the air outlet and indirect fluid communication therewith. The first and second centrifugal fans and the casing further are configured such that the airflow is effectively induced to form a high-pressure volute tongue in a region bounded by the first and second centrifugal fans and the air outlet.

Abstract: A thermal module for dissipating heat generated by a heat source includes a heat pipe and a heat sink. The heat pipe includes a vaporized portion thermally connected to the heat source for collecting the heat, a condensed portion for receiving the heat transmitted from the vaporized portion, and a heat transferring portion connecting the vaporized portion and the condensed portion, cross-sectional areas of a transitional portion for connecting the vaporized portion and the heat transferring portion being gradually changed. The heat sink is thermally connected to the condensed portion for cooling the condensed portion.

Abstract: A cooling fan assembly for an electronic apparatus includes a casing and first and second centrifugal fans for creating airflow through the casing to dissipate heat associated generated by the electronic apparatus. The casing has at least first and second air inlets and an air outlet. The first centrifugal fan is received in the casing and positioned proximate the air outlet, and the second centrifugal fan juxtaposed with the first centrifugal fan is also received in the casing and positioned proximate the air outlet and indirect fluid communication therewith. The first and second centrifugal fans and the casing further are configured such that the airflow is effectively induced to form a high-pressure volute tongue in a region bounded by the first and second centrifugal fans and the air outlet.