Hannstar Display Corporation

Touchplus Information Corp.

Hannstouch Solution Inc.

Hannstounch Solution Incorporated

Yao-Chih Chuang

Chih-Wei Chen

Mei-Ling Chou

Shih-Hsien Hu

Chia-Yu Liu

Yi-Feng Wei

Ming-Liang Chen

Ching-Feng Tsai

Hui-Shu Lee

Ming-Chang Yu

Jia-Ming Ye

Sian-Zong Liao

Han-Ming Chen

Yu-Sheng Yen

Bin-Yu Shu

Yen-Chung Chen

Pin-Yu Hsu

Chuan-Hui Su

Yu-Wei Liu

Chao-Fu Lin

Tzung-Hsien Hsu

The disclosure provides an electromagnetic shielding substrate including a first substrate and an auxiliary layer. The auxiliary layer is disposed on the first substrate and directly contacts the first substrate. The auxiliary layer includes a first sublayer and a second sublayer. The second sublayer is connected between the first sublayer and the first substrate. The chemical ingredient of the first sublayer is MO, and the chemical ingredient of the second sublayer is MO, and M is selected from one of Nb, Mo, Ta, Te, Ti, Tl, Y, Yb, Zr, and Zn, where x and y are positive integers, and y&#x2212;1&#x3c;z&#x3c;y. A display panel using the above electromagnetic shielding substrate is also provided.

Electromagnetic shielding substrate and display panel

A touch display device includes a display panel, a conductive layer, an optical matching layer and a buffer layer. The display panel comprises a first substrate, a second substrate and a display medium layer. The first substrate comprises a first surface and a second surface, the second substrate is disposed opposite to the first substrate, and the display medium layer is disposed between the second surface of the first substrate and the second substrate. The conductive layer is disposed on the first surface of the first substrate, and comprises a plurality of sensing electrodes. The optical matching layer is disposed between the conductive layer and the first surface of the first substrate. The buffer layer with a thickness greater than or equal to 50 &#x212b; and less than or equal to 3000 &#x212b; is disposed between the optical matching layer and the first surface of the first substrate.

Touch display device including buffer layer for accuracy of touch sensing

A touch display device including a substrate, a touch structure, a plurality of light emitting elements and a reflection layer is provided by the present invention. The substrate includes a first surface and a second surface opposite to the first surface. The touch structure includes a plurality of first touch electrodes disposed on the first surface of the substrate. The light emitting elements are disposed on the second surface of the substrate, and one of the light emitting elements includes a light emitting surface and a bottom surface opposite to the light emitting surface. The reflection layer is disposed on the second surface of the substrate. The light emitting elements are disposed between the reflection layer and the substrate, and the light emitting surface of one of the light emitting elements is disposed between the bottom surface and the reflection layer.

Touch display device

The disclosure provides a touch-sensing panel, which includes a substrate, a first mesh pattern, an insulating layer, and a second mesh pattern. The substrate has an active area and a peripheral area. The first mesh pattern is located in the active area. The insulating layer is disposed on the first mesh pattern. The second mesh pattern is located in the active area. At least a part of the second mesh pattern is disposed on the insulating layer. Each of the first mesh pattern and the second mesh pattern includes a plurality of mesh lines. A reflectivity of a surface of one of the first mesh pattern and the second pattern is smaller than a reflectivity of a surface of the other of the first mesh pattern and the second mesh pattern, and a width of each of the mesh lines of the one of the first mesh pattern and the second mesh pattern is smaller than a width of each of the mesh lines of the other of the first mesh pattern and the second mesh pattern.

Touch-sensing panel

A pixel array substrate including a substrate, a plurality of pixel structures, and a flat layer is provided. The pixel structures are correspondingly disposed in pixel regions of the substrate. At least one of pixel structure includes an active element, a reflective electrode, and an auxiliary electrode. The reflective electrode is electrically connected to the active element. The auxiliary electrode is electrically connected to the reflective electrode and the active element. A vertical projection of the reflective electrode on the substrate overlaps a vertical projection of the auxiliary electrode on the substrate. An area of the vertical projection of the reflective electrode on the substrate is not greater than an area of the vertical projection of the auxiliary electrode on the substrate. The flat layer is disposed between the auxiliary electrode and the active element. A display device by using the pixel array substrate is also provided.

Pixel array substrate and display device

A mask including a substrate and a mesh pattern are disclosed along with an electronic device. The mesh pattern, being disposed on the substrate, includes a first striped pattern and a second striped pattern; the first striped pattern includes a first, second, and third section, and the second section is disposed between the first and the third sections; the second striped pattern includes a fourth, fifth, and sixth section, and the fifth section is disposed between the fourth and the sixth sections; the first section has a first extension direction, the fourth section has a second extension direction, and a first included angle is between the first extension direction and the second extension direction; the fifth section and the second section intersect each other while having a second included angle between the two sections, and the second included angle is greater than the first included angle.

Mask and electronic device thereof

A method for manufacturing a flexible panel is provided, and the method includes following steps. A column is formed on a carrier substrate. A flexible layer is formed on the carrier substrate, where at least a part of a side surface of the column is surrounded by the flexible layer, so as to form a through hole in the flexible layer. A component layer is formed on the flexible layer, and the column and the carrier substrate are removed. No chars, cracks, and cutting marks are formed on an edge of the through hole of the flexible panel.

Method for manufacturing flexible panel

A manufacturing method of a touch panel includes following steps. The first sensing electrodes and the second sensing electrodes are formed on a substrate first. Connecting bridges are formed next, wherein adjacent two first sensing electrodes are connected by at least one connecting bridge, and a manufacturing method of the connecting bridges includes following steps. A metal layer is formed on the substrate first, wherein a material of the metal layer includes silver. A photoresist layer is formed on a surface of the metal layer next, wherein a material of the photoresist layer includes sulfur. A photolithography process and an etching process are respectively performed on the photoresist layer and the metal layer to form the connecting bridges, wherein silver in the metal layer and sulfur in the photoresist layer react with each other to form a silver sulfide layer after the photoresist layer is formed.

Manufacturing method of touch panel

A touch-sensitive keypad control device for use with a controlled device is provided. The touch-sensitive keypad control device includes: a housing, a touch control device disposed in the housing, and a keypad device uncovered from the housing and disposed above the touch control device. The touch control device generates a first command for controlling the controlled device in response to a gesture of a user relative to the keypad device, and the keypad device generates a second command for controlling the controlled device in response to a level change of the keypad device relative to the housing in response to a pressing operation of a user.

Touch-sensitive keypad control device

Touch panel, touch display device, and manufacturing method of touch panel

A touch-sensing electronic device includes a housing having first, second and third touch-sensing surfaces; a substrate extensively disposed under the first, second and third touch-sensing surfaces; sensing electrodes formed on the same substrate, and having capacitance changes in response to touch operations or gestures respectively performed on or over the first, second and third touch-sensing surfaces, wherein the sensing electrodes are grouped into three sensing electrode arrays corresponding to the first, second and third touch-sensing surfaces, respectively; and a controller for generating respective control signals corresponding to the touch operations performed on or over the first, second and third touch-sensing surfaces. At least two of the three sensing electrode arrays have different configurations for performing different sensing operations.

Multi-phase touch-sensing electronic device

A user input device for use with a controlled device. The user input device includes a substrate; a plurality of sensing electrodes disposed separately on or in the substrate for sensing an object; and a controller electrically coupled to the sensing electrodes and stored therein at least one virtual key allocation table, wherein the controller executes a converting operation to generate a sensed object information according to a capacitance data realized from the sensing electrodes, and generates an input command associated with a specified key in the virtual key allocation table, which corresponds to the sensed object information, for controlling the controlled device. The same sensed object information can be designed to correspond to keys of different definition under different virtual key allocation tables, and/or derive different input commands in different operational.

Adaptive user input device

A touch panel is disclosed, which includes a substrate, plural sensing units, plural wires, and a grounding component. The substrate includes a touch area and a wiring area surrounding the touch area. The sensing units are formed in the touch area. The wires are formed in the wiring area and are connected to the sensing units. The ground component is formed in the wiring area and includes plural hollow portions and conductive portions. At least parts of the hollow portions and at least parts of the conductive portions are alternatingly arranged. The situation of metal peeling can be prevented by slicing the grounding component in the touch panel.

Touch panel

A touch-sensitive module is provided. The touch-sensitive module includes at least one first sub-unit. The first sub-unit includes a first sensor pad, a second sensor pad and a wrapper. The second sensor pad has a first portion and a second portion separated from each other. The first sensor pad passes through a gap between the first portion and the second portion of the second sensor pad. Two ends of a wire are electrically connected to the first portion and the second portion of the second sensor pad, respectively. The wrapper covers the first sensor pad and the second sensor pad. A first lead and a second lead connected to the first sensor pad protrude from the wrapper. A third lead and a fourth lead connected to the second sensor pad protrude from the wrapper.

Touch-sensitive module

The present invention provides a touch panel including a substrate, a patterned transparent conductive layer, and a color compensation layer. The patterned transparent conductive layer is disposed on the substrate, and includes a plurality of first sensing pads and a plurality of second sensing pads, and each first sensing pad and each sensing pad adjacent thereto have a first gap between them that exposing the substrate. The color compensation layer is disposed on the substrate in the first gap, and is not in contact with the patterned transparent conductive layer.

Growing community of inventors

Tainan, Taiwan

Yao-Chih Chuang