Higgstec Inc.

Tpk Universal Solutions Limited

Hung-Yu Tsai

Yi-Han Wang

Chun-Wei Yeh

Tzu-Chien Lin

Sung-Chien Huang

Kuo-Feng Kao

Cheng-Yuan Lu

Yung-Chuan Hsu

Sheng-Liang Lin

Chui-Xiang Chiou

Zhe-Wei Zhang

Chang-You Tsai

Pei-Hung Lin

Ju-Ting Huang

A touch sensor comprises two baseplates arranged at intervals, a first electrode disposed between the baseplates, and a pressure sensing module. Two-dimensional touch control of the sensor is achieved by the first electrode. An insulating material is provided between the module and the first electrode. The module comprises a second electrode based on the insulating material and disposed on a side of the insulating material away from the first electrode, and a third electrode disposed above the other one of the baseplates. The second electrode is not in contact with the third electrode, an air gap is provided between the second and third electrodes, the second and third electrodes are respectively connected to a signal output source. When one of the baseplates close to the second electrode is touched, the air gap changes a spacing to change a self-capacitance signal of the signal output sources.

Touch sensor

A touch display device is a layered structure, provided with a touch surface, and comprises two light energy filter layers. Each of the two light energy filter layers acts on different optical bands. One of the two light energy filter layers is closer to the touch surface. An optical band wavelength acted upon by one of the two light energy filter layers closer to the touch surface is smaller than an optical band wavelength acted upon by one of the two light energy filter layers farther from the touch surface. One of the two light energy filter layers closer to the touch surface provides protection for a touch portion and a display portion comprised in the layered structure, and one of the two light energy filter layers farther from the touch surface provides protection at least for the display portion comprised in the layered structure.

Touch display device

A touch sensor comprises two baseplates, a first electrode, a second electrode and a variable geometry electrode, the baseplates are arranged at intervals, and a first distance formed therebetween, the first electrode is arranged on one of the two baseplates and has a first projected area, the second electrode is arranged on one of the two baseplates same as the first electrode arranged, and a second distance formed between the second electrode and the first electrode, a variable geometry electrode is arranged on the other one of the two baseplates different from the first electrode, and relative positions between the variable geometry electrode and the first electrode selected from one of following: the variable geometry electrode is partially located within the first projected area of the first electrode, the variable geometry electrode is not located within the first projected area of the first electrode.

A display device enabling external objects to be shown therein comprises a main body formed with a space, a backlight module disposed in the space and a display module disposed in the space. The backlight module comprises a light projection surface, the display and backlight modules are separately disposed by a spacing for at least one external object to locate therein. The display module comprises a transparent display structure, a first optical film disposed on one side of the transparent display structure facing the surface, and a second optical film disposed on the other side. The first optical film enables a light projected by the backlight module and a light reflected by the main body to pass through. The second optical film enables a light from the transparent display structure to pass through, and reflects an ambient light outside the main body.

Display device enabling external objects to be shown therein

A touch sensor comprises a first electrode, a second electrode arranged spaced apart from the first electrode, and an insulator arranged between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is energized, and an energy difference exists between the first electrode and the second electrode. At least one of the first electrode and the second electrode is a stressed electrode. When the stressed electrode is not stressed, no electrical signal is generated, and when the stressed electrode is stressed, the stressed electrode deforms at a stressed point and changes the distance between the stressed point and the other electrode to generate a tunneling current, and the touch sensor generates the electrical signal according to whether the tunneling current is generated. Therefore, the invention solves a limitation of the conventional touch sensor in touching and provides good touching sensitivity.

A method for manufacturing capacitive touch control panel and a capacitive touch control panel are provided. The method includes forming a sensing circuit on a substrate and then forming a communicating structure on the substrate. The communicating structure is conductive, and is disposed to be near at least two adjacent side walls of the substrate. A gap is formed between the communicating structure and the plurality of the sensing electrodes that are near the communicating structure. The next step is to form a plurality of bridging structures for connecting the plurality of the sensing electrodes and the communicating structure. The last step is to remove a portion of the communicating structure by laser cutting to form a plurality of output cables.

Method for manufacturing capacitive touch control panel having a plurality of bridging structures

A touch display device includes a display module, a touch module and a light-transmitting substrate. The display module has a display surface and a bottom surface opposite to the display surface. The touch module is fixed to the display surface by an adhesive. The adhesive, the touch module and the display surface jointly define an accommodating space between the display module and the touch module. The light-transmitting substrate is disposed in the accommodating space. One side of the light-transmitting substrate is fixed to the display surface by a first optical adhesive, and the other side of the light-transmitting substrate is fixed to the touch module by a second optical adhesive. An adhesive strength of the adhesive is higher than an adhesive strength of the first optical adhesive, and the adhesive strength of the adhesive is higher than an adhesive strength of the second optical adhesive.

A hybrid touch module includes a bottom layer structure, a common layer structure, and a top layer structure. The bottom layer structure includes a conductive layer, and a bezel disposed on the conductive layer. The common layer structure is disposed on the bezel. The common layer structure includes a common film, a resistive conductive layer, and a capacitive conductive layer. The resistive conductive layer and the capacitive conductive layer are disposed on a first surface of the common film. The top layer structure is attached to the common layer structure, and the top layer structure includes an insulation film and an electrode layer disposed on the insulation film. The common layer structure can be cooperated with the bottom layer structure to provide a resistive touch function, and the common layer structure can be cooperated with the top layer structure to provide a capacitive touch function.

Hybrid touch module

A capacitive touch-sensitive device includes a transparent substrate unit and at least one patterned transparent electrically-conductive film. The patterned transparent electrically-conductive film is formed on the transparent substrate unit and has a transparent insulating layer and a plurality of mutually and electrically isolated sensor lines that are substantially disposed in the transparent insulating layer. Each of the sensor lines is substantially made of a plurality of non-transparent nano-conductors.

Capacitive touch-sensitive device and method of making the same

A touch display device includes an upper polarizer, a display unit and a touch sensing unit. The upper polarizer allows light having a first linear polarization direction to pass therethrough and blocks light having a second linear polarization direction. The second linear polarization direction is perpendicular to the first linear polarization direction. The display unit is spaced-apart from the upper polarizer and is used to display images. The touch sensing unit is disposed between the upper polarizer and the display unit, and includes an optical compensation substrate and a touch sensing electrode structure disposed on the optical compensation substrate. The optical compensation substrate is flexible and is able to control the polarization property of the light passing therethrough.

Growing community of inventors

Yilan County, Taiwan

Hung-Yu Tsai