Tainan, Taiwan
Tainan, Taiwan

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Patent
National Chiao Tung University and Himax Technologies | Date: 2016-11-03

A silicon-controlled rectifier (SCR) includes a first-type field, a second-type first field and a second-type second field disconnectedly formed in a first-type well; an entire first-type doped region formed within the first-type field; a segmented second-type doped region formed within the second-type first field; and a segmented first-type doped region formed within the second-type second field.


Patent
Himax Technologies | Date: 2017-05-10

An array lens system composed of a plurality of array lenses, each includes a first optical device with a first reflection surface, a positive-powered first lens group, a positive-powered second lens group, a negative-powered third lens group, a second optical device with a second reflection surface, and a negative-powered fourth lens group arranged in an order from an object side to an image side.


Patent
Himax Technologies | Date: 2017-05-03

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.


Patent
Himax Technologies | Date: 2016-01-26

A controller adapted to an in-cell touch screen includes a common voltage (VCOM) circuit generating a common voltage at an output node of the VCOM circuit, and a detecting circuit receiving a sensing signal at an input/output node of the detecting circuit. A display-mode switch is closed in a display mode such that a VCOM electrode is set at the common voltage, and a touch-sensing-mode switch is closed in a touch sensing mode such that the sensing signal from the VCOM electrode is received and processed by the detecting circuit. The detecting circuit has full-swing power that contains full-swing power of the VCOM circuit.


Patent
Himax Technologies | Date: 2016-04-12

A touch screen includes a display, a touch sensor disposed above or within the display, and a conductive layer disposed under the display for detecting pressure.


Patent
Himax Technologies | Date: 2015-11-25

A collimating lens module and a light source module using the same are provided. The collimating lens module includes a first lens, a second lens, a third lens, a fourth lens and a fifth lens. The first lens is configured for receiving light, wherein the first lens is a negative aspheric lens. The second lens is disposed on the first lens, wherein the second lens is a positive lens. The third lens is disposed on the second lens, wherein the third lens is a negative lens. The fourth lens is disposed on the third lens, wherein the fourth lens is a positive lens. The fifth lens is disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting collimated light. The light source module includes the collimating lens module and a light emitting diode (LED).


Patent
Himax Technologies | Date: 2015-12-08

A display system that includes a display panel and a display device is provided. The display panel has display pixels each of the display pixels including two sub display pixels. The driving device includes a mode detection unit, a 1-D sub-pixel rendering unit and a 2-D sub-pixel rendering unit. The mode detection unit determines whether a predetermined condition of the first frame is met. The 1-D sub-pixel rendering unit generates first display pixel values when the predetermined condition is not met. The 2-D sub-pixel rendering unit generates second display pixel values when the predetermined condition is met. Either the first display pixel values or the second display pixel values are generated to be outputted to the display panel and are displayed by the display pixels.


A projector includes a laser module for generating a laser beam and a wafer-level optics. The wafer-level optics includes a first substrate, a first collimator lens and a diffractive optical element, wherein the first collimator lens is manufactured on a first surface of the first substrate, and is arranged for receiving the laser beam from the laser module to generate a collimated laser beam; and the collimated laser beam directly passes through the diffractive optical element to generate a projected image of the projector.


Patent
Himax Technologies | Date: 2017-06-28

A collimating lens module and a light source module using the same are provided. The collimating lens module includes a first lens, a second lens, a third lens, a fourth lens and a fifth lens. The first lens is configured for receiving light, wherein the first lens is a negative aspheric lens. The second lens is disposed on the first lens, wherein the second lens is a positive lens. The third lens is disposed on the second lens, wherein the third lens is a negative lens. The fourth lens is disposed on the third lens, wherein the fourth lens is a positive lens. The fifth lens is disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting collimated light. The light source module includes the collimating lens module and a light emitting diode (LED).


A projector (100) includes a laser module (1 10) for generating a laser beam and a wafer-level optics. The wafer-level optics includes a first substrate (120), a first collimator lens (122) and a diffractive optical element (140), wherein the first collimator lens (122) is manufactured on a first surface of the first substrate (120), and is arranged for receiving the laser beam from the laser module (1 10) to generate a collimated laser beam; and the collimated laser beam directly passes through the diffractive optical element (140) to generate a projected image of the projector (100).

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