A gate driver on array (GOA) circuit and a display panel including the same are provided. The GOA circuit includes: a GOA drive signal line including a voltage common (VCOM) signal line, a start vertical (STV) signal line, a reference voltage (VSS) signal line, and a low-frequency clock (LC) signal line; and a GOA protection circuit, wherein an end of the GOA protection circuit is connected to the VCOM signal line, and another end thereof is electrically connected to the STV signal line, the VSS signal line, and the LC signal line.

An ESD protection circuit includes a terminal connected to the cathode of a first diode and to the anode of a second diode, where the cathode of the second diode is not made of epitaxial silicon.

An electronic device includes a first group III nitride transistor and an electrostatic discharge (ESD) protection circuit. The ESD protection circuit includes a diode and a second transistor. The diode has an anode electrically connected to a gate of the first group III nitride transistor. The second transistor has a drain electrically connected to the gate of the first group III nitride transistor, a gate electrically connected to a cathode of the diode and a source electrically connected to a source of the first group III nitride transistor.

An electronic device includes a substrate, a transistor and a doped well. The substrate includes a first region and a second region different from the first region. The transistor is disposed on the first region of the substrate. The transistor includes a first nitride semiconductor layer disposed on the substrate, and a second nitride semiconductor layer disposed on the first nitride semiconductor layer. The second nitride semiconductor layer has a bandgap greater than that of the first nitride semiconductor layer. The doped well is disposed in the second region.

An integrated circuit includes two N wells from two different devices in close proximity to each other with each N well biased by two different terminals. The N wells are at least partially surrounded by P type regions that are biased by a terminal. The integrated circuit includes conductivity reduction features that increase the resistivity of current paths to a P type regions of one device on a side closest the other device. The integrated circuit includes two conductive tie biasing structures each located directly over an N type region of the substrate and directly over a P type region of the substrate. The two conductive tie biasing structures are not electrically connected to each other and are not electrically coupled to each other by a conductive biasing structure.

A memory device includes a well, a first gate layer, a second gate layer, a doped region, a blocking layer and an alignment layer. The first gate layer is formed on the well. The second gate layer is formed on the well. The doped region is formed within the well and located between the first gate layer and the second gate layer. The blocking layer is formed to cover the first gate layer, the first doped region and a part of the second gate layer and used to block electrons from excessively escaping. The alignment layer is formed on the blocking layer and above the first gate layer, the doped region and the part of the second gate layer. The alignment layer is thinner than the blocking layer, and the alignment layer is thinner than the first gate layer and the second gate layer.

A semiconductor device includes a semiconductor chip and a package. The semiconductor chip includes a signal processing circuit, a plurality of pads, and a first resistor which arc formed on a semiconductor substrate. On the semiconductor chip, there is no shot-circuiting between a first pad and a second pad of the plurality of pads. A signal input terminal of the signal processing circuit is connected to the second pad. The first resistor is provided between a reference potential supply terminal for supplying a power supply potential and the first pad. A specific terminal of the plurality of terminals of the package is connected to the first pad by a first bonding wire, and is connected to the second pad by a second bonding wire.

Solid-state lighting devices including light-emitting diodes (LEDs) and more particularly LED chip structures with electrical overstress protection are disclosed. LED chip structures are disclosed that include built-in electrical overstress protection. An exemplary LED chip may include an active LED structure that is arranged as a primary light-emitting structure and a separate active LED structure that is arranged as an electrical overstress protection structure. The electrical overstress protection structure may be electrically connected in reverse relative to the primary light-emitting structure. In this manner, under normal operating conditions, forward current will flow through the primary light-emitting structure to generate desired light emissions, and during an electrical overstress event, reverse current may flow through the electrical overstress protection structure, thereby protecting the light-emitting structure from damage.

A monolithic integrated circuit (IC), and method of manufacturing same, that includes all RF front end or transceiver elements for a portable communication device, including a power amplifier (PA), a matching, coupling and filtering network, and an antenna switch to couple the conditioned PA signal to an antenna. An output signal sensor senses at least a voltage amplitude of the signal switched by the antenna switch, and signals a PA control circuit to limit PA output power in response to excessive values of sensed output. Stacks of multiple FETs in series to operate as a switching device may be used for implementation of the RF front end, and the method and apparatus of such stacks are claimed as subcombinations. An iClass PA architecture is described that dissipatively terminates unwanted harmonics of the PA output signal. A preferred embodiment of the RF transceiver IC includes two distinct PA circuits, two distinct receive signal amplifier circuits, and a four-way antenna switch to selectably couple a single antenna connection to any one of the four circuits.

A miniature circuit breaker for providing short circuit and overload protection is disclosed herein. The miniature circuit breaker features a field effect transistor (FET), which may be a depletion mode metal oxide semiconductor FET (D MOSFET), a junction field-effect transistor (JFET), or a silicon carbide JFET, the FET being connected to a bi-metallic switch, where the bi-metallic switch acts as a temperature sensing circuit breaker. In combination, the D MOSFET and bi-metallic switch are able to limit current to downstream circuit components, thus protecting the components from damage.