Rich IP Technology Inc.

Yicheng Precision Inc.

Chih-Wen Wu

Chung-Lin Chia

Yen-Hung Tu

Han-Chang Chen

Jen-Chieh Chang

An intelligent hybrid touch display device, including: a touch display unit; a rotary mechanical switch, being integrated with the touch display unit in a body; and a control unit, located in the body and including: a first interface for driving the touch display unit; a second interface coupled with the rotary mechanical switch; a touch and switch detection unit coupled with the first interface and the second interface; a transmission interface for communicating with at least one external device; and a processor and an operating system stored in a memory, the processor being coupled with the touch and switch detection unit and the transmission interface, and being used for executing a control program with a support of the operating system, so that the touch display unit and the rotary mechanical switch can cooperate to provide a hybrid operation for selecting, changing or activating function options.

Intelligent hybrid touch display device

A hybrid touch button, including: a touch display unit having a touch display area; a mechanical switch having a plurality of conductive contacts; and a control unit, having a power interface for coupling with a power source, a first interface coupled with the touch display area, a second interface coupled with the plurality of conductive contacts, and an output interface, wherein the control unit derives first input information from the first interface and second input information from the second interface, and determines an output configuration of the output interface according to the first input information and the second input information.

Hybrid touch button and module using the same

A touch display driving circuit capable of responding to CPU commands, including: a first interface receiving touch configuration data from a CPU and outputting touch report data to the CPU; a second interface coupling with a touch display module; a control unit executing a touch detection procedure on the touch display module via the second interface to derive touch detected data, and processing the touch detected data to generate the touch report data, wherein the touch detection procedure is determined according to the touch configuration data determining a connection configuration of at least one multiplexer and a weighting configuration of at least one touch point, and the content of the touch report data include a sensed pressure profile, a finger print, a palm print, an ear image, characteristics of a finger print, characteristics of a palm print, or characteristics of an ear image.

Touch display driving circuit capable of responding to CPU commands

A flat self-luminous touch switch, including: a self-luminous touch unit, including at least one flat self-luminous pixel and a pixel driving interface; and a switch control unit, including a first driving interface and a second driving interface, wherein, the first driving interface is coupled with the pixel driving interface to provide at least one pixel driving signal and transmit a touch detection signal; and the second driving interface provides an analog switch channel and/or at least one digital output signal according to a detection result of the touch detection signal.

Flat self-luminous touch switch

A touch system using a processor to configure a touch detection architecture and including a sensor unit, a connection unit, a touch scan unit, a touch detection unit, and a processor unit. The sensor unit has a plurality of sensors. The connection unit determines a sensors-joined configuration of the plurality of sensors according to at least one connection control signal. The touch scan unit coupling at least one touch signal to the connection unit according to at least one scan configuration signal. The touch detection unit outputting the touch signal and deriving touch information from a parameter of the touch signal according to at least one operation mode configuration signal. The processor unit outputting the at least one connection control signal, the scan configuration signal, and the operation mode configuration signal according to a content of a control table, and receiving the touch information.

Touch system using processor to configure touch detection architecture

A touch display device having auxiliary capacitor, including: at least one touch operation area, each having two opposing substrates, between which are a first electrode, a first conductive line coupled with the first electrode, a second electrode, a second conductive line coupled with the second electrode, and a display layer neighboring both the first electrode and the second electrode; a display driver unit for outputting at least one display driving voltage; a touch detection unit having at least one touch signal sensing port; at least one auxiliary capacitor, each coupled with one of the at least one touch operation area; and at least one switch element; wherein, each of the at least one display driving voltage is coupled to one of the at least one touch operation area via one of the at least one switch element.

Touch display device having auxiliary capacitor

A driving circuit capable of enabling a display structure to provide a touch function, including: a first multiplexing interface for coupling with multiple gate driving lines; a second multiplexing interface for coupling with at least one storage capacitor driving line; a third multiplexing interface for coupling with multiple source driving lines; a fourth multiplexing interface for coupling with multiple transparent electrodes; and a control unit for driving the gate driving lines via the first multiplexing interface to form a capacitive network on a TFT display structure, and performing a capacitive touch detection procedure on the capacitive network via an interface selected from a group consisting of the second multiplexing interface, the third multiplexing interface, the fourth multiplexing interface, and any combination thereof.

Driving circuit and touch display capable of enabling a display structure to provide a touch function

An electronic paper touch device including: a first substrate; a first electrode layer located on the first substrate; an electronic paper display layer located on the first electrode layer; a transparent electrode layer located on the electronic paper display layer and having plural transparent electrodes; a second substrate located on the transparent electrode layer; and a control unit having a touch mode and an electronic paper mode, wherein, when the control unit is in the touch mode, the control unit will couple a touch detection unit with the first electrode layer and with the transparent electrode layer to perform a capacitive touch detection procedure.

Electronic paper touch device

A touch display having advanced-fringe-field-switching liquid crystal structure, including a pixel cell and a multiplexer circuit, wherein the multiplexer circuit is used to couple the pixel cell with a source driver unit to provide a fringe-field-switching display function during a display period, and couple the pixel cell with a touch detection unit to provide a touch detection function during a touch detection period.

Touch display having advanced-fringe-field-switching liquid crystal structure

A touch display driving circuit capable of responding to CPU commands, including: a first interface for receiving pixel data and touch configuration data; a second interface for coupling with a touch display; and a control unit, which drives the touch display via the second interface to show an image according to the pixel data, and executes a touch detection procedure on the touch display via the second interface, wherein the touch detection procedure is determined according to the touch configuration data.

A touch display having in-plane-switching liquid crystal structure, comprising a pixel cell and a multiplexer circuit, wherein the multiplexer circuit is used to couple a source driver unit with the pixel cell to provide an in-plane switching display function during a display period, and couple a touch control unit with the pixel cell to provide a touch detection function during a touch detection period.

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Taipei, Taiwan

Chih-Wen Wu