Au Optronics Corporation

Industrial Technology Research Institute

Auo Corporation

Chih-Wei Chien

Shau-Yu Tsai

Chih-Ling Hsueh

Li-Wei Tseng

Chun-Yuan Chen

Chih-Hsiang Yang

Chien-Jung Huang

Chih-Kang Wu

Chiung-Han Wang

Wei-Tien Chang

Chung-Wei Cheng

Cheng-Chuan Chen

Chung-Hsin Hsiao

Zong-Huei Tsai

Kun-Tso Chen

Cen-Ying Lin

Wei-Chih Shen

Tsung-Ying Tsai

Yi-Cheng Hsiao

Ying-lun Huang

Chun-Han Li

A display device includes a base, a display panel, and a spacer. The display panel is disposed on the base and has a back surface. The back surface has a central area and a peripheral area closer to the edge of the display panel than the central area. The shortest distance between the central area and the base is greater than the shortest distance between the peripheral area and the base. The spacer is disposed between the base and the back surface corresponding to the central area. The spacer is disposed to raise the central portion of the display panel relative to the edge of the display panel, so the arching configuration of the display panel prevents the edge of the display panel from warping.

Display device

A display apparatus including a circuit substrate, a plurality of light-emitting elements, an optical film, and an adhesive layer is provided. These light-emitting elements are electrically bonded to the circuit substrate. The optical film overlaps the light-emitting elements. The light-emitting elements are disposed between the optical film and the circuit substrate. The adhesive layer is disposed between the optical film and the circuit substrate, and connects the light-emitting elements and the optical film. A cavity is provided between the light-emitting elements, the circuit substrate, and the adhesive layer.

Display apparatus

A welding quality detection system and a welding quality detection method are provided. A detection device applies a force to at least one weld point of a first welded object or a second welded object that are welded together. A displacement detector detects a displacement signal that varies with the force or time between the first welded object and the second welded object based on the force. A detection module receives or records the displacement signal and determines whether a gap exists between the first welded object and the second welded object based on a slope of the displacement signal, so as to detect the welding quality of the weld point quickly and precisely.

Welding quality detection system and welding quality detection method

An optical lens, a light-emitting device and a backlight module are provided. The optical lens is used for adjusting light emitted from a light-emitting unit. The optical lens includes a light-incident surface and a light-emitting surface. The light-incident surface encloses a space for accommodating the light-emitting unit. The light-emitting surface is used for receiving and emitting light entering the optical lens via the light-incident surface. The optical lens has an optical axis, with respect to which the light-incident surface is asymmetric.

Optical lens, light-emitting device and backlight module

A display device including a display panel, a film, a flexible connecting unit, a first glue, and a second glue. The film is stacked on an outer surface of the display panel and has an extension portion extending out of the outer surface. The flexible connecting unit connects to the display panel and extends out from a first end of the display panel. A gap exists between the flexible connecting unit and the extension portion while the first glue is at least partially distributed within the gap. The second glue at least partially distributed between the flexible connecting unit and the edge of the first end, and the second glue is different from the first glue.

A display device includes a first substrate, a first polarizer, and a cover. The first polarizer is located on the first substrate, such that light passing through the first substrate irradiates out from the first polarizer. At least a portion of the cover is located on the first substrate, and the cover extends away from the first polarizer and protrudes from the first substrate. A side of the cover and a side of the first polarizer facing away from the first substrate are coplanar or not coplanar.

A modular structure of a fuel cell is provided, which includes a membrane electrode assembly (MEA), at least one first electrode plate, at least one second electrode plate, at least one first fixing element and at least one second fixing element. The first electrode plate is disposed at one side of the MEA and has at least one first through hole. The second electrode plate is disposed at the other side of the MEA and has at least one second through hole corresponding to the first through hole. The first fixing element and the second fixing element correspond to each other, and are joined to each other through the first through hole and the second through hole to fix the first electrode plate and the second electrode plate for the first electrode plate, the MEA and the second electrode plate to form a single cell module.

Modular structure of fuel cell

A touch panel including a light guide plate, a plurality of light sources and a plurality of detectors is provided. The light guide plate has a top surface, a bottom surface, a plurality of side surfaces and a plurality of light incident surfaces. The light sources are disposed at the light incident surfaces of the light guide plate, and the light sources have a photocell total reflection angle (&#x3b1;) and a photocell vertical divergence angle (&#x3b2;) corresponding to the light incident surfaces of the light guide plate, wherein &#x3b8;&#x3c;&#x3b1;&#x3c;60&#xb0;, &#x3b8; is a critical angle of the total reflection angle of the light guide plate, and &#x3b2;&#x3c;50&#xb0;. The detectors are disposed corresponding to the light sources so as to receive photocell signals from the light sources.

Touch panel and touch display device having the same

A light source module includes a plurality of light emitting units, and each of the light emitting units includes a reflection plate, a light extraction plate, a sidewall structure, a light source, and a diffusion plate. The light extraction plate has a plurality of first holes, and the light extraction plate and the reflection plate are opposite to each other. The sidewall structure having a plurality of second holes is located between the reflection plate and the light extraction plate, and the reflection plate, the light extraction plate, and the sidewall structure together constitute a first light guiding cavity. The light source is located in the first light guiding cavity and adjoins the sidewall structure. The diffusion plate is located above the light extraction plate, and a second light guiding cavity is formed between the light extraction plate and the diffusion plate.

Light source module

The present invention provides a method and system for repairing flat panel display, which repairing hot pixels of the flat panel display by femtosecond laser. The flat panel display comprises a LCD module and a color filter disposed on the top of the LCD module, wherein the surface of the color filter corresponding to the LCD module further has a color photoresist layer. The femtosecond laser is projected onto the color photoresist layer corresponding to the hot pixels such that a phenomenon of nonlinear multiple photons absorption can be occurred to change property of the color photoresist layer so as to transform the hot pixels into dead pixels.

Method and system for repairing flat panel display

An optical plate structure for a touch panel includes an optical plate, at least a light source, and at least an optical camera. A light-emitting surface of the optical plate includes a plurality of micro-structure. The light source is disposed beside a vertical side of the optical plate and emits a first light entering the optical plate. The optical plate guides the first light and emits a second light from the light-emitting surface. The optical camera is disposed beside the optical plate or in a corner of the optical plate and above the light-emitting surface, for detecting a third light incident on the light camera. The second light is reflected by an object touching the optical plate to become the third light. The optical plate structure for a touch panel may be utilized in a touch display panel or a touch liquid crystal display panel.

Optical plate structure for a touch panel, and touch display panel and touch liquid crystal display panel including the same

A touch display device includes a device housing, a display module, and an optical touch module. The display module is located within the device housing and has a display region and a peripheral region surrounding the display region. The optical touch module is configured on the display module. Besides, the optical touch module includes a light guide element, a light source, and a photo sensor. The light guide element has a top surface and includes a light guide portion and an outer frame portion. The light guide portion is located on the display region. The outer frame portion extends from an edge of the light guide portion and is connected to the device housing. The light source supplies light to the light guide portion. The photo sensor receives the light from the light guide portion. The outer frame portion covers the light source and the photo sensor.

Growing community of inventors

Hsin-Chu, Taiwan

Chih-Wei Chien