Abstract: In some embodiments, the present disclosure relates to a 3D integrated circuit (IC) stack that includes a first IC die bonded to a second IC die. The first IC die includes a first semiconductor substrate, a first interconnect structure arranged on a frontside of the first semiconductor substrate, and a first bonding structure arranged over the first interconnect structure. The second IC die includes a second semiconductor substrate, a second interconnect structure arranged on a frontside of the second semiconductor substrate, and a second bonding structure arranged on a backside of the second semiconductor substrate. The first bonding structure faces the second bonding structure. Further, the 3D IC stack includes a first backside contact that extends from the second bonding structure to the backside of the second semiconductor substrate and is thermally coupled to at least one of the first or second interconnect structures.

Abstract: A pixel array that includes some pixels with high absorption (HA) structures and other pixels without HA structures exhibits increased dynamic range for near infrared (NIR) light. Additionally, the pixel array is a uniform array of photodiodes and thus does not exhibit current leakage that would have been caused by irregular isolation structures. Additionally, the pixel array may further a lateral overflow integration capacitor to further increase the dynamic range for NIR light.

Abstract: A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate. A first precursor and a second precursor are combined. The first precursor is an organometallic having a formula: MaRbXc, where M is one or more of Sn, Bi, Sb, In, and Te, R is one or more of a C7-C11 aralkyl group, a C3-C10 cycloalkyl group, a C2-C10 alkoxy group, and a C2-C10 alkylamino group, X is one or more of a halogen, a sulfonate group, and an alkylamino group, and 1?a?2, b?1, c?1, and b+c?4, and the second precursor is one or more of water, an amine, a borane, and a phosphine. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern. The latent pattern is developed by applying a developer to the selectively exposed photoresist layer.

Abstract: An integrated air valve structure includes a main body and two air valves. The main body is formed with two air passages not communicated with each other, a plurality of through holes disposed corresponding to the two air passages, and two valve mounting seats. One valve mounting seat is disposed corresponding to one of the through holes, the other valve mounting seat is disposed corresponding to two of the through holes belonging to the two air passages. The two air valves are disposed on the two valve mounting seats, each air valves includes an air plug facing at least one of the through holes, a valve body assembled with one of the two valve mounting seats for the air plug to move therein, and a coil disposed on the valve body for generating magnetic force to change a position of the air plug.

Abstract: Various embodiments of the present application are directed towards an integrated circuit (IC) in which a shield structure blocks the migration of charge to a semiconductor device from proximate a through substrate via (TSV). In some embodiments, the IC comprises a substrate, an interconnect structure, the semiconductor device, the TSV, and the shield structure. The interconnect structure is on a frontside of the substrate and comprises a wire. The semiconductor device is on the frontside of the substrate, between the substrate and the interconnect structure. The TSV extends completely through the substrate, from a backside of the substrate to the wire, and comprises metal. The shield structure comprises a PN junction extending completely through the substrate and directly between the semiconductor device and the TSV.

Abstract: Threshold voltage (Vt) tuning layers may be sensitive to etching by reactants used to deposit overlying gate material, such as metal nitride. Methods for depositing Vt tuning layers are provided. In some embodiments Vt tuning layers may comprise a Vt tuning material in a neutral matrix. In some embodiments, processes for reducing or eliminating the etching of Vt tuning layers by halide reactants are described. In some embodiments a Vt tuning layer, such as a metal oxide layer, is treated by a nitridation process following deposition and prior to subsequent deposition of a metal nitride capping layer. In some embodiments an etch-protective layer, such as a NbO layer, is deposited over a Vt tuning layer prior to deposition of an overlying metal nitride layer.

Abstract: Various embodiments of the present disclosure are directed to a stacked complementary metal-oxide semiconductor (CMOS) image sensor. A first integrated circuit (IC) chip and a second IC chip are vertically stacked. A pixel sensor spans the first and second IC chips. The pixel sensor comprises a first transfer transistor and a photodetector that are at the first IC chip, and further comprises a source-follower transistor, a transistor capacitor, and a second transfer transistor that are at the second IC chip. The transistor capacitor and the second transfer transistor are electrically coupled in series from a source/drain region of the first transfer transistor to a gate electrode of the source-follower transistor.

Abstract: The present disclosure relates to a multi-dimensional image sensor integrated chip (IC) structure. The multi-dimensional image sensor IC structure includes a plurality of image sensing elements disposed within a plurality of pixel regions arranged in a pixel array of a first integrated chip (IC) tier. The plurality of pixel regions include a plurality of active pixel regions and one or more dummy pixel regions. A plurality of pixel support devices are disposed on a second substrate within a second IC tier that is bonded to the first IC tier. A plurality of logic devices are disposed within a third IC tier that is bonded to the second IC tier. A through substrate via (TSV) extends vertically through the second substrate laterally outside of the plurality of pixel support devices and directly below the pixel array.

Abstract: An image sensor includes a substrate including a first surface and a second surface opposite to the first surface; a plurality of pixel sensors disposed in the substrate, a sensor isolation feature disposed in the substrate defining an active region, and a dielectric layer between the sensor isolation feature and the substrate, wherein the sensor isolation feature comprises a conductive material.

Abstract: A coater cup deformation testing device includes a supporting board, a first plate and a second plate. The first plate is located on a first side surface of the supporting board. The first plate is circular and has a first diameter. The second plate is located on the first plate or on a second side surface of the supporting board. The second side surface is opposite to the first side surface. The second plate is circular and has a second diameter less than the first diameter. An area of each of the first and second plates is less than an area of the supporting board. A projection of each of the first and second plates on the supporting board is formed within the supporting board.

Abstract: A semiconductor structure includes: a substrate, a conductive pattern layer, a support layer and a re-distribution layer. The conductive pattern layer is arranged on the substrate. The support layer covers the conductive pattern layer and is provided with a via hole. The re-distribution layer is arranged on the support, and the re-distribution layer includes a test pad at least located in the via hole. The test pad includes a plurality of test contact portions and a plurality of recesses that are arranged alternately and connected mutually, and the recess is in corresponding contact with a portion of the conductive pattern layer in the via hole.

Abstract: Various embodiments of the present disclosure are directed towards an image sensor including a first integrated circuit (IC) die stacked with a second IC die. The first IC die includes a plurality of photodetectors disposed within a first substrate. The second IC die includes a plurality of pixel transistors and a semiconductor capacitor disposed on a second substrate. The semiconductor capacitor includes a first capacitor electrode, a capacitor dielectric layer, and a doped capacitor region. The first capacitor electrode overlies the second substrate and comprises a protrusion disposed in the second substrate. The capacitor dielectric layer is disposed between the first capacitor electrode and the second substrate. The doped capacitor region is disposed within the second substrate and underlies the first capacitor electrode. The plurality of photodetectors, the plurality of pixel transistors, and the semiconductor capacitor define a pixel.

Abstract: A semiconductor structure and a manufacturing method thereof are provided. A semiconductor structure includes top, bottom, and middle tiers. The bottom tier includes a first interconnect structure overlying a first semiconductor substrate, and a first front-side bonding structure overlying the first interconnect structure. The middle tier interposed between and electrically coupled to the top and bottom tiers includes a second interconnect structure overlying a second semiconductor substrate, a second front-side bonding structure interposed between the top tier and the second interconnect structure, and a back-side bonding structure interposed between the second semiconductor substrate and the first front-side bonding structure.

Abstract: A semiconductor structure includes a substrate, a first dielectric layer on the substrate, a plurality of memory stack structures on the first dielectric layer, an insulating layer conformally covering the memory stack structures and the first dielectric layer, a second dielectric layer on the insulating layer and filling the spaces between the memory stack structures, a first interconnecting structure through the second dielectric layer, wherein a top surface of the first interconnecting structure is flush with a top surface of the second dielectric layer and higher than top surfaces of the memory stack structures, a third dielectric layer on the second dielectric layer, and a plurality of second interconnecting structures through the third dielectric layer, the second dielectric layer and the insulating layer on the top surfaces of the memory stack structures to contact the top surfaces of the memory stack structures.

Abstract: The present disclosure relates to a touch detection device and method, and an electronic apparatus. The touch detection device comprises: a charge amplification circuit connected to a sensing point of a touch panel and configured to receive an excitation signal and charges of the sensing point, amplify the charges of the sensing point, and output a capacitance change signal of the sensing point; and a capacitance compensation circuit connected to the sensing point of the touch panel and configured to inject compensation charges into the sensing point in a process during which a level of the excitation signal changes, wherein a polarity of the compensation charges is related to a direction of the level of the excitation signal changing. The embodiment of the present disclosure may compensate for or even eliminate the influence caused by the parasitic capacitance of the touch panel, improve the accuracy of touch detection, and save the circuit area.

Abstract: A semiconductor image-sensing structure includes a reflective grid and a reflective shield disposed over a substrate. The reflective grid is disposed in a first region, and the reflective shield is disposed in a second region separated from the first region. A thickness of the reflective shield is greater than a thickness of the reflective grid.

Abstract: A p-type doping region around an isolation structure provides additional electrical isolation between pixel sensors of a pixel array. As a result, current leakage from a floating node of one pixel sensor into another is reduced. Therefore, dark current is reduced, and performance of the pixel array is improved. Additionally, pixel noise caused by electrons trapped in the isolation structure may be reduced.

Abstract: Some embodiments relate to a method that includes depositing a first layer of hard mask material over a layer of dielectric material; etching the first layer of the hard mask material, the etched first layer of hard mask material including an etched portion having a first lateral dimension; depositing a second layer of the hard mask material over the first layer of the hard mask material; etching at least a portion of the second layer of the hard mask material, while allowing a remaining portion of the hard mask material, to expose a portion of the layer of the dielectric material that has a second lateral dimension less than the first lateral dimension; and etching a trench into the layer of the dielectric material at the exposed portion of the layer of the dielectric material.

Abstract: An image sensor includes photosensitive areas in a first array within a semiconductor substrate. Microlens are disposed over the semiconductor substrate in a second array. Metal shields are disposed between a subset of the microlenses and corresponding photosensitive areas. The metal half-shields have dimensions and positions that provide half-shielding that enables half-shield phase detection autofocus. An antireflective coating is disposed over the metal half-shields. The metal half-shields and the antireflective coating may be in a composite grid that provides lateral separation between color filters. Alternatively, metal half-shields and the antireflective coating may be in below a layer that includes color filters. The antireflective coating includes a quarter-wave layer.

Abstract: The present invention relates to a steering wheel component (2) and a steering wheel assembly comprising the steering wheel component (2). The steering wheel component (2) comprises an airbag door cover (21), wherein the airbag door cover (21) has an integral panel (210), wherein the panel (210) has a first area (31) for closing an airbag housing (22) and a second area (32), which is arranged beside the first area (31) and is configured as an operating surface for a multifunction switch (3).