Prilit Optronics, Inc.

Himax Technologies, Inc.

Industrial Technology Research Institute

Chi Mei Optoelectronics Corporation

Chimei Innolux Corporation

Himax Display, Inc.

Liqxtal Technology Inc.

Chi Mei El Corporation

Chi Mei Electronics Corp.

Other

Himax Imaging, Inc.

Himax Media Solutions, Inc.

Biing-Seng Wu

Chao-Wen Wu

Han-Yi Kuo

Kuan-Ming Chen

Hsing-Ying Lee

Lin-Kai Bu

Tzung-Ren Wang

Fa-Ming Chen

Seok-Woon Lee

Sung-Soo Park

Hsin-Hung Chen

Hung-Shan Chen

Yin-Dong Lu

Ming-Syuan Chen

Chun-Jen Weng

Li-Chiu Tsai

Kuan-Hsu Fan-Chiang

Yi-Nung Liu

Chien-Pin Chen

Meng-Ko Tsai

Tien-Jen Lin

Bo-Han Lyu

Chun-Bin Wen

Yen-Chen Chen

Ying-Lieh Chen

Cheng-Che Tsai

Ching-Wen Wang

Wang-Yang Li

Yu-Wen Chiou

Hsueh-Tsung Lu

Shing-Chia Chen

Wu-Feng Chen

Cheng-Chi Yen

Chin-Lung Ting

Wen-Jyh Sah

Chen-Pin Hung

Chi-Wen Lin

Chin-Jung Tsai

Cheng-Hung Chi

Hon-Yuan Leo

Yung-Yuan Ho

Pen-Hsin Chen

Chia-Hui Wu

Kuei-Hsiang Chen

Han-Shui Hsueh

Kuan-Hsu Fan Chiang

Yu-Feng Yen

Yih-Long Tseng

Kuo-Tsun Huang

Yu-Yu Sung

Chih-Yu Chuang

Chia-Hsuan Huang

Ying-Chou Tu

Jammy C-m Huang

Chih-Ming Lin

Huan-Pin Tseng

Hiroyuki Furuhashi

Chiao-An Chuang

Hsiu-Yin Cheng

Shin-Hung Chen

Yi Hung

Chien-Lin Lai

A driving circuit adaptable to a display panel includes a driving transistor connected between a first supply voltage and a light-emitting diode (LED); and two capacitors controllably connected to the driving transistor and a corresponding data line that provides an image signal. One of the two capacitors is used as a driving capacitor to controllably drive the driving transistor with a present image signal, while another of the two capacitors is used as a pre-loading capacitor for controllably pre-loading a succeeding image signal therein.

Display panel and a driving circuit adaptable thereto

A light-emitting diode (LED) display includes a top-emission LED that emits light upward; a bottom-emission LED that emits light downward; and a spacer disposed between the top-emission LED and the bottom-emission LED, thereby providing a dual-sided display.

Light-emitting diode display

A micro-light-emitting diode (microLED) display panel includes microLEDs disposed on a display area, which is divided into a plurality of blocks; drivers respectively disposed on the blocks; and probe pads disposed within each block, the probe pads being electrically connected to corresponding microLEDs via corresponding electric wires. The probe pads and the electric wires of a corresponding block are disposed locally and confined to the corresponding block, and are not connected elsewhere beyond the corresponding block.

Micro-light-emitting diode display panel

A transfer system adaptable to performing levelling alignment includes a transfer head that picks up micro devices, the transfer head having a plurality of pick-up heads protruded from a bottom surface of the transfer head; and a levelling fixture configured to perform levelling alignment for the transfer head, the levelling fixture having a plurality of cavities that are concave downwards to correspondingly accommodate the pick-up heads respectively.

Transfer system and a fixture thereof adaptable to performing levelling alignment

A micro-light-emitting diode (microLED) display panel includes a substrate; a plurality of microLEDs disposed and arranged in rows and columns on the substrate; a driver disposed on the substrate; a plurality of first blocking walls respectively disposed between rows of the microLEDs; and a plurality of second blocking walls respectively disposed between the microLEDs of the same row.

A micro-light-emitting diode (microLED) display panel includes a substrate and a driver bonded on the substrate. The driver includes a signal terminal coupled with a signal wire disposed on the substrate; and a repair terminal associated with the signal terminal, the repair terminal coupled with a repair wire disposed on the substrate.

A mixed reality display system includes a transparent display, through which users on both sides see each other; a plural pairs of shutter glasses worn by the users, each pair of shutter glasses being composed of a left glass and a right glass; and a controller that synchronizes the transparent display and the shutter glasses.

Mixed reality display system

A pulse-width modulation (PWM) circuit includes a partition circuit coupled to receive a PWM value representing a duty cycle of a PWM signal to be generated, and configured to accordingly generate a most-significant-bits (MSB) value representing higher-order bits of the PWM value and a least-significant-bits (LSB) value representing lower-order bits of the PWM value; a PWM generator coupled to receive the MSB value or a derivative thereof, and configured to accordingly generate a primary signal with a duty cycle corresponding to the MSB value; a delay circuit that generates a delay signal representing the primary signal with delay time determined according to the LSB value or a derivative thereof; and a combine circuit that generates the PWM signal according to the primary signal and the delay signal, by performing a logical operation on the primary signal and the delay signal.

Pulse-width modulation circuit

A bottom-emission light-emitting diode (LED) display includes a transparent substrate, a plurality of LEDs bonded on the substrate, a packaging layer formed on the substrate to cover the LEDs, and a reflecting layer formed on the packaging layer to reflect light emitted by the plurality of LEDs. The reflecting layer has a non-smooth shape or the packaging layer has different refractivities.

Bottom-emission light-emitting diode display

A micro-light-emitting diode (microLED) display panel includes a display area divided into a plurality of blocks; a plurality of drivers that drive microLEDs of the blocks respectively; and at least one timing controller that controls the drivers. In each block, anodes of microLEDs in a same row are connected to a corresponding data line, and cathodes of microLEDs in a same column are connected to a corresponding common line.

A tunable light projector including the following is provided. A light source is configured to emit a light beam. A fixed optical phase modulator is disposed on a path of the light beam and is configured to modulate phases of the light beam. A tunable liquid crystal panel is disposed on the path of the light beam and a partial region of the tunable liquid crystal panel is configured to electrically switch the light beam between a structured light and a flood light. A driver is configured to control the light source and control the tunable liquid crystal panel to switch the light beam between the structured light and the flood light. The tunable liquid crystal panel includes: a first substrate; a second substrate; a liquid crystal layer; a first electrode layer; and a second electrode layer.

Tunable light projector

A micro-light-emitting diode (microLED) display panel includes a timing controller, and a plurality of drivers controlled by the timing controller and arranged in an order according to distance from the timing controller. Each driver includes a buffer that buffers a signal before being sent to a succeeding driver.

Micro-light-emitting diode display panel having a plurality of drivers connected by buffers

The present invention provides a projector including a laser module and a lens module, wherein the lens module includes a plurality of lens and a plurality of diffractive optical elements. In the operations of the projector, the laser module is arranged to generate at least one laser beam; each of the lenses is arranged to receive one of the at least one laser beam to generate a collimated laser beam; and the diffractive optical elements correspond to the lenses, respectively, and each of the diffractive optical elements is arranged to receive the collimated laser beam from the corresponding lens to generate an image. The images generated by the diffractive optical elements form a projected image of the projector. By using the projector of the present invention, the projected image may have higher resolution or field of view that is advantageous for the 3D sensing system.

Multi-image projector and electronic device having multi-image projector

A microLED display includes a first main substrate, microLEDs disposed above the first main substrate, a first light blocking layer disposed above the first main substrate to define emission areas, a light guiding layer disposed in the emission areas, and a plurality of connecting structures disposed in the emission areas respectively and electrically connected with the microLEDs.

Top emission microLED display and bottom emission microLED display and a method of forming the same

A display system includes a display panel that includes a plurality of micro-light-emitting diodes (microLEDs), the display panel being divided into a plurality of display blocks; and a plurality of drivers correspondingly driving the plurality of display blocks. Data signals of each driver are provided to a corresponding display block at different times within a horizontal scan period.

Display system

Growing community of inventors

Tainan, Taiwan

Biing-Seng Wu