Innolux Corporation

Chimei Innolux Corporation

Nxp B.v.

Tpo Displays Corporation

Gerben Johan Hekstra

Mark Thomas Johnson

David Andrew Fish

Adrianus Sempel

Andrea Giraldo

Jef Notermans

Jozef Egidius Maria Schreurs

Alan G Knapp

Sheng-Feng Huang

Chien-Feng Shih

Hidetoshi Watanabe

Yuko Furui

Cheng-Hsiao Lin

Ming-Chao Hsu

Serve Lambie

Ron Linssen

Alan G Kanpp

Rob Anne Beuker

Teunis Poot

An electronic device includes a touch panel, a housing, a moving element and an elastic plate. The moving element is connected to the touch panel. The elastic plate includes a first portion connected to the touch panel, a second portion connected to the moving element, and a third portion connected to the housing.

Electronic device

An electronic device includes a haptic touch panel including a touch surface, a housing, a counter mass, an actuator and an elastic plate. The actuator is connected to the haptic touch panel. The elastic plate includes a first portion connected to the haptic touch panel, a second portion connected to the counter mass, and a third portion connected to the housing.

A display apparatus includes a multiplexer circuit, a driving unit, a first control line and a second control line. The multiplexer circuit includes a plurality of switch units. The first control line is electrically connected with the switch units and the driving unit. The second control line is electrically connected with the switch units and the driving unit. A maximum time constant from the driving unit to the switch units is less than R*C/4, wherein R represents the equivalent resistance of the portion of the first control line between the two switch units which are the farthest from each other, and C represents the equivalent capacitance of the portion of the first control line between the two switch units which are the farthest from each other.

Display apparatus and touch display apparatus

Disclosed is a display apparatus, including a display region and a peripheral region outside of the display region. The display region includes a plurality of pixels arranged on a substrate. The peripheral region includes a plurality of first circuit areas and second circuit areas on the substrate. The first circuit areas drive the pixels in a first direction, and the second circuit areas drive the pixels in a second direction. At least one of the first circuit area and the second circuit area has the shape of a pentagon with sequentially connected sides including a first side, a second side, a third side, a fourth side, and a fifth side.

Display apparatus

A display panel is provided. The display panel has an active area and a border area out of the active area. The display panel includes a plurality of pixels, a first gate driver portion, a plurality of scan lines and a multiplexer portion. The pixels are located in the active area. The first gate driver portion is located in the border area. The scan lines are located in the active area, and connected to the first gate driver portion. The multiplexer portion is located in the border area. The multiplexer portion and the first gate driver portion at least partially overlap along a direction parallel to one of the plurality of scan lines.

Display panel

A display panel is provided. The display panel includes has an active area and a border area surrounding the active area. The display panel includes a plurality of pixels, a plurality of multiplexer portion, a gate driver portion and a source routing portion. The pixels are located in the active area. The multiplexer portion is located in the border area. The gate driver portion is located in the border area. The source routing portion is located in the border area. In part of the border area, at least part of the multiplexer portion, at least part of the gate driver portion and at least part of the source routing portion are located and sequentially arranged from an internal edge of the border area to an external edge of the border area.

A power control method, a power control apparatus, and an OLED display are provided. The method includes the steps of: estimating a voltage value according to image content of an image, the voltage value indicative of a minimal required voltage allowing the OLED panel to display the image; and controlling a voltage generator to adjust a booster voltage provided to the OLED panel according to the estimated voltage value.

Method and apparatus for power control of an organic light-emitting diode panel and an organic light-emitting diode display using the same

An active matrix display panel comprises a substrate, an array of pixel circuits being arranged in a matrix of at least one column and a plurality of rows on the substrate, each pixel circuit comprising a light-emitting element, capable of emitting light of an intensity determined by the value of a current passed through it, and at least one column line, each column line arranged to conduct a reference current, provided by a current driving circuit, when connected to the panel. The pixel circuits in a column are divided into a plurality of groups of at least one pixel circuit. The active matrix display panel comprises at least one current mirror circuit associated with a first group, comprising a first current mirror, arranged to mirror a reference current flowing through a column line to a first current mirror output. Each pixel circuit in the first group comprises at least a first current-memory stage, having an output terminal connected to the light-emitting element, wherein the first current-memory stage is capable of drawing a current determined at least partly by the current mirrored to the first current mirror output through the output terminal. Each current mirror circuit comprises at least one additional current mirror, arranged to mirror a reference current flowing through an associated column line to an additional current mirror output, wherein each additional current mirror output is connected in parallel to the first current mirror output.

Method and device for driving an active matrix display panel

An active matrix display panel comprises a substrate, array of pixel circuits being arranged in a matrix of at least one column and a plurality of rows on the substrate, each pixel circuit comprising a light-emitting element, capable of emitting light of an intensity determined by the value of a current passed through it, and at least one column line, each column line arranged to conduct a reference current, provided by a current driving circuit, when connected to the panel. The pixel circuits in a column are divided into a plurality of groups of at least one pixel circuit. The active matrix display panel comprises at least one current mirror circuit associated with a first group, comprising a first current mirror, arranged to mirror a reference current flowing through a column line to a first current mirror output. Each pixel circuit in the first group comprises at least a first current-memory stage, having an output terminal connected to the light-emitting element, wherein the first current-memory stage is capable of drawing a current determined at least partly by the current mirrored to the first current mirror output through the output terminal. Each current mirror circuit comprises at least one additional current mirror, arranged to mirror a reference current flowing through an associated column line to an additional current mirror output, wherein each additional current mirror output is connected in parallel to the first current mirror output.

A generic apparatus () re-orders video data for various types of displays, such as plasma discharge panels (PDPs), digital micro-mirror devices (DMDs), liquid crystal on silicon (LCOS) devices, and transpose scan cathode ray tube (CRT) displays. In one embodiment, the apparatus () includes a first programmable transpose processor (), a memory (), and a second programmable transpose processor () fabricated as a single IC unit.

Growing community of inventors

Miao-Li County, Taiwan

Gerben Johan Hekstra