Abstract: A semiconductor device includes a first diode, a second diode, a clamp circuit and a third diode. The first diode is coupled between an input/output (I/O) pad and a first voltage terminal. The second diode is coupled with the first diode, the I/O pad and a second voltage terminal. The clamp circuit is coupled between the first voltage terminal and the second voltage terminal. The second diode and the clamp circuit are configured to direct a first part of an electrostatic discharge (ESD) current flowing between the I/O pad and the first voltage terminal. The third diode, coupled to the first voltage terminal, and the second diode include a first semiconductor structure configured to direct a second part of the ESD current flowing between the I/O pad and the first voltage terminal.

Abstract: An electrostatic discharge (ESD) circuit includes a first ESD detection circuit, a first discharging circuit and a first ESD assist circuit. The first ESD detection circuit is coupled between a first node having a first voltage and a second node having a second voltage. The first discharging circuit includes a first transistor. The first transistor has a first gate, a first drain, a first source and a first body terminal. The first gate is coupled to the first ESD detection circuit by a third node. The first drain is coupled to the first node. The first source and the first body terminal are coupled together at the second node. The first ESD assist circuit is coupled between the second and third node, and configured to clamp a third voltage of the third node at the second voltage during an ESD event at the first or second node.

Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.

Abstract: In some embodiments, a semiconductor device is provided, including a first doped region of a first conductivity type configured as a first terminal of a first diode, a second doped region of a second conductivity type configured as a second terminal of the first diode, wherein the first and second doped regions are coupled to a first voltage terminal; a first well of the first conductivity type surrounding the first and second doped regions in a layout view; a third doped region of the first conductivity type configured as a first terminal, coupled to an input/output pad, of a second diode; and a second well of the second conductivity type surrounding the third doped region in the layout view. The second and third doped regions, the first well, and the second well are configured as a first electrostatic discharge path between the I/O pad and the first voltage terminal.

Abstract: A support frame includes first and second mounting members, and an adjusting member. The second mounting member defines a groove. One groove wall of the groove defines a plurality of positioning holes. The adjusting member includes a base body, a sliding member, and an elastic member. The base body is disposed on the first mounting member, and at least a part of the base body is accommodated in the groove. The sliding member is slidably disposed on the base body and includes a clamping body. The elastic member is disposed on the sliding member, and the elastic member can drive the sliding member to engage the clamping body with one of the plurality of positioning holes. When the support frame is in a cabinet, an interior installation size of the cabinet is adjustable for any particular relative position between the first and second mounting members.

Abstract: A baffle structure, with a variable position installed on the cabinet. The baffle structure comprises a board, adjusting element, and fixing element. A first slot is defined on the board, and the first slot extends along the first direction. The adjusting element is slidably arranged in the first slot, and partially extends outside the first slot until it fits with a main body of the cabinet. The board is positioned relative to the main body on the second direction. The fixing element is set on the board and configured to position the board relative to the main body on the third direction. The second direction is perpendicular to first direction, and the third direction is perpendicular to the first direction and the second direction.

Abstract: A support frame includes first and second mounting members, and an adjusting member. The second mounting member defines a groove. One groove wall of the groove defines a plurality of positioning holes. The adjusting member includes a base body, a sliding member, and an elastic member. The base body is disposed on the first mounting member, and at least a part of the base body is accommodated in the groove. The sliding member is slidably disposed on the base body and includes a clamping body. The elastic member is disposed on the sliding member, and the elastic member can drive the sliding member to engage the clamping body with one of the plurality of positioning holes. When the support frame is in a cabinet, an interior installation size of the cabinet is adjustable for any particular relative position between the first and second mounting members.

Abstract: A fixing device for a cabinet, and the cabinet with such fixing device, hold vulnerable components steadily in place at all times. The cabinet includes a door panel, internal components, and at least one fixing device. The door panel defines at least one locking hole and supports at least one component. Each fixing device includes a telescopic portion and an operation portion and each telescopic portion is aligned with one locking hole. The operation portion is rotatable one way to extend the telescopic portion to abut and hold the component in place, and rotatable in the reverse direction to unlock and release the component.

Abstract: A structure for mounting servers includes at least one cross beam, at least one mounting column, and at least one fastening subassembly. A guide rail is fixed on each of the cross beam and extends along the cross beam. A first space is formed by the guide rail and the cross beam. The mounting column is connected to the cross beam by the fastening subassembly. The mounting column is perpendicularly connected to the cross beam by the fastening subassembly. The fastening subassembly comprises a first fastener which comprises a thumb screw and an extrusion subassembly. The extrusion subassembly is located in the first space and capable of moving back and forth along the cross beam. The thumb screw passes through the mounting column, enters into the first space, and matches with the extrusion subassembly to tighten the cross beam and the mounting column.

Abstract: An inbuilt but deployable supporting apparatus for supporting a server cabinet includes an extension arm and a supporting unit. The extension arm includes two opposite ends, one end of the extension arm is movably connected to a lower side of the server rack, the supporting unit is connected to the other end of the extension arm. The extension arm is movable between a retracted position, where the extension arm saves space by being accommodated in the lower side of the server rack, and a deployed position, where the extension arm is extended out of the server rack and, being adjustable in respect of the distance or depth down to a supporting surface, takes support from the supporting surface through the supporting unit.

Abstract: A fixing device for a cabinet, and the cabinet with such fixing device, hold vulnerable components steadily in place at all times. The cabinet includes a door panel, internal components, and at least one fixing device. The door panel defines at least one locking hole and supports at least one component. Each fixing device includes a telescopic portion and an operation portion and each telescopic portion is aligned with one locking hole. The operation portion is rotatable one way to extend the telescopic portion to abut and hold the component in place, and rotatable in the reverse direction to unlock and release the component.

Abstract: A structure for mounting servers includes at least one cross beam, at least one mounting column, and at least one fastening subassembly. A guide rail is fixed on each of the cross beam and extends along the cross beam. A first space is formed by the guide rail and the cross beam. The mounting column is connected to the cross beam by the fastening subassembly. The mounting column is perpendicularly connected to the cross beam by the fastening subassembly. The fastening subassembly comprises a first fastener which comprises a thumb screw and an extrusion subassembly. The extrusion subassembly is located in the first space and capable of moving back and forth along the cross beam. The thumb screw passes through the mounting column, enters into the first space, and matches with the extrusion subassembly to tighten the cross beam and the mounting column.

Abstract: An inbuilt but deployable supporting apparatus for supporting a server cabinet includes an extension arm and a supporting unit. The extension arm includes two opposite ends, one end of the extension arm is movably connected to a lower side of the server rack, the supporting unit is connected to the other end of the extension arm. The extension arm is movable between a retracted position, where the extension arm saves space by being accommodated in the lower side of the server rack, and a deployed position, where the extension arm is extended out of the server rack and, being adjustable in respect of the distance or depth down to a supporting surface, takes support from the supporting surface through the supporting unit.

Abstract: A structural column for a server includes a first bent portion, a second bent portion connected with the first bent portion, a third bent portion connected with the second bent portion, a fourth bent portion connected with the third bent portion, and a fifth bent portion connected with the fourth bent portion. The structural column is made from a single piece of flat sheet metal and the shapes of the bent portions and their respective interactions, without fasteners or other joining means, provide high strength and light weight.

Abstract: A structural column for a server includes a first bent portion, a second bent portion connected with the first bent portion, a third bent portion connected with the second bent portion, a fourth bent portion connected with the third bent portion, and a fifth bent portion connected with the fourth bent portion. The structural column is made from a single piece of flat sheet metal and the shapes of the bent portions and their respective interactions, without fasteners or other joining means, provide high strength and light weight.

Abstract: A fixing device includes a fixing member and two fixing belts. The fixing member includes a plate, two fixing portions extending from opposite sides of the plate, and a locking portion located between the two fixing portions. The locking portion includes a locking belt extending from the plate and a connecting portion extending from the plate. The locking belt is locked to the connecting portion to form a locking loop. The two fixing belts are fixed to the two fixing portions.

Abstract: A fixing device includes a fixing member and two fixing belts. The fixing member includes a plate, two fixing portions extending from opposite sides of the plate, and a locking portion located between the two fixing portions. The locking portion includes a locking belt extending from the plate and a connecting portion extending from the plate. The locking belt is locked to the connecting portion to form a locking loop. The two fixing belts are fixed to the two fixing portions.