Hkc Corporation Limited

Avocent Huntsville Corporation

Beihai Hkc Optoelectronics Technology Co., Ltd.

Yang Pu

Haijiang Yuan

Baohong Kang

Steven Geffin

Bharat A Khuti

Aman Khan

James H Shelton

Dai Jun

Richard M Tobin

Rongrong Li

Wei Li

Brian Alfred Williams

Karl Scott Mills

Junfeng Xie

Donald A Sturgeon

Steven R Blackwell

Kenneth Lee Harper

Jack Basiago

Roy Pestone

Steven Clark

Juarez Carvalho

Michael Browner

Michael W Velten

Mitesh Patel

David John Cowen

Mark Kershner

Jean-Maxime Lachapelle

Richard Williams

WenChin Hung

Joe Kutner

Kyle Keeper

Sheldon Altman

Kyle Richard Keeper

A display driving circuit includes a first transistor, a storage subcircuit, a compensation subcircuit, a data writing subcircuit, a light-emitting control subcircuit and a reverse bias subcircuit. The storage subcircuit is connected to a control terminal of the first transistor through a first node and to the first transistor through a second node. The compensation subcircuit is connected to a first light-emitting control line, the first transistor and a power supply high-voltage terminal. The data writing subcircuit is connected to a data line, a scan line and the first node. The light-emitting control subcircuit is connected to a second light-emitting control line, a second node and an anode of the display light-emitting subcircuit, a cathode of the display light-emitting subcircuit is connected to the scan line. The reverse bias subcircuit is connected to the scan line, a third node and the power supply high-voltage terminal.

Display driving circuit, display driving method and display panel

A pixel structure includes: a gate electrode disposed on a base substrate; a gate insulation layer covering the gate electrode; a source electrode, an active region, a drain electrode, a first doped region and a secondary electrode metal layer disposed on an upper surface of the gate insulation layer sequentially; two second doped regions at two ends of an upper surface of the active region; and a passivation layer covering source electrode, a portion of the active region exposed to the second doped regions, the second doped regions, the drain electrode, the first doped region and the secondary electrode metal layer. The passivation layer is provided with a primary pixel electrode and a secondary pixel electrode disposed thereon, the primary pixel electrode is connected to the drain electrode, and the secondary pixel electrode is connected to the secondary electrode metal layer.

Pixel structure, array substrate and fabrication method thereof

A LED chip transfer method comprises: providing a driving substrate having at least one set of binding points, the set of binding points comprising a first and second binding points; forming a compensation layer covering the first and second binding points; providing a chip substrate comprising a substrate and chips; performing a first alignment treatment to form a first groove and a second groove on the compensation layer; forming a first and second via holes spaced from each other by the first groove and the second groove, forming a first transfer electrode and a second transfer electrode disconnected from each other on the compensation layer, inserting the first pin and the second groove into the first groove and the second groove to bind with the first transfer electrode and the second transfer electrode; and stripping the substrate from the chip.

LED chip transfer method and display panel

A display panel includes a drive backplane, the drive backplane being provided with a binding layer for fixing a light-emitting chip, and the display panel further includes a photoresistor disposed on a surface of the drive backplane and arranged close to the binding layer, the photoresistor having a resistance for being increased when the light-emitting chip is in an abnormal state, and the binding layer being configured to be in a molten state under an action of heat generated by the photoresistor when the light-emitting chip is in the abnormal state. The technical solution of the present application can reduce the damage of the binding layer and ensure that the normal light-emitting chip can be effectively repaired and replaced.

Display panel, display device and repair method thereof

A growth substrate and the display panel include a substrate, including chip growth regions arranged at intervals and in an array and a non-growth region located among chip growth regions. The growth substrate includes a refraction structure disposed on the substrate. An orthographic projection of the refraction structure on the substrate covers the non-growth region without overlapping with at least parts of the chip growth regions. The refraction structure is configured to refract light corresponding to the non-growth region to positions corresponding to the chip growth regions. The substrate has a first surface and a second surface and light emitting chips are grown in the chip growth regions of the first surface. The refraction structure is disposed on the second surface, an orthographic projection on the substrate covers the non-growth region, and one side, away from the substrate, of the refraction structure is a light incident side.

Growth substrate, display panel, and manufacturing method of display panel

A display structure comprises pixel areas. At least one side of each of the pixel areas is provided with a viewing angle adjustment area. Each of the pixel areas is provided with light emitting part for emitting light, the viewing angle adjusting part includes a light shielding part and an adjusting electrode. The light shielding part has a narrow viewing angle position for shielding light from light emitting part and a wide viewing angle position for avoiding light from the light emitting part. The adjusting electrode is disposed corresponding to the light shielding part. The adjusting electrode forms an electric field, to drive the light shielding part is driven by the electric to move between the narrow viewing angle position and the wide viewing angle position.

Viewing angle adjusting display structure and display device

A pixel driving circuit and a display device are provided. The pixel driving circuit is configured to drive a pixel unit to operate, and the pixel driving circuit includes a first compensation sub-circuit and a second compensation sub-circuit. The first compensation sub-circuit is configured to compensate a voltage of an anode of the pixel unit according to a reference signal and a data signal, and the second compensation sub-circuit is configured to compensate a leakage current generated by at least one transistor in the first compensation sub-circuit according to a leakage current generated by the second compensation sub-circuit.

Pixel driving circuit and display device

A display panel, a manufacturing method of the display panel, and a display device are disclosed. The display panel includes a first substrate and a second substrate. The first substrate includes a first base, a light-shielding layer disposed on the first base, and a color filter layer disposed on the first base, and a common electrode layer disposed on the light-shielding layer and the color filter layer. The common electrode layer is provided with an opening at a position opposite to the color filter layer.

Display panel, manufacturing method of the display panel, and display device

The present disclosure is directed to a system for controlling a plurality of managed devices. The system may involve a manageability services module adapted to facilitate communication between the plurality of managed devices and a central user located remotely from the plurality of managed devices. The system may also involve a manageability engine module that communicates with the manageability services module. The manageability engine module may have an element library storing parameters associated with the plurality of managed devices, and may be configured to perform a number of useful operations such as: facilitating communication between the managed devices and the manageability services module; discovering a new managed device; and collecting, aggregating and providing real time analytics on the data collected from the managed devices. A database may be used to store data collected by the manageability engine module.

System and method for monitoring and managing data center resources in real time incorporating manageability subsystem

Smartwatch

A system for monitoring, controlling and optimizing power usage and cooling utilization within a data center infrastructure. The system may make use of a subsystem which is adapted to obtain real time information on both facility devices and information technology (IT) devices. The subsystem may be used to evaluate the real time information to provide an alert and diagnostic information with respect to at least one of the facility devices or at least one of the IT devices. The subsystem may also make use of a mechanism that provides real time control over at least one of the facility devices or at least one of the IT devices to optimize at least one of cooling utilization, power usage or performance of at least one of the facility devices or at least one of the IT devices.

System and method for monitoring and managing data center resources in real time

Growing community of inventors

Shenzhen, China

Yang Pu