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Campbell, CA, United States

Patent
Himax Display | Date: 2014-03-12

An active matrix structure including a substrate, a plurality of active devices, and a plurality of pixel electrodes is provided. The active devices are disposed on the substrate. The pixel electrodes are respectively electrically connected to the active devices and arranged in an array. The active matrix structure has a display area, and each of the pixel electrodes has at least one slanted side inclined with respect to all sides of the display area. A liquid crystal display panel is also provided.


Patent
Himax Display, Hong Kong University of Science and Technology | Date: 2014-03-12

A projection device including a light source, a reflective spatial polarization modulator, a polarization grating, and a projection lens is provided. The light source is configured to provide a light beam. The reflective spatial polarization modulator is disposed on a path of the light beam and configured to reflect the light beam and modulate a polarization state of the light beam. The polarization grating is disposed on the path of the light beam between the light source and the reflective spatial polarization modulator, wherein the reflective spatial polarization modulator reflects the light beam from the reflective spatial polarization modulator back to the polarization grating. The projection lens is disposed on the path of the light beam from the reflective spatial polarization modulator, wherein the polarization grating is disposed on the path of the light beam between the reflective spatial polarization modulator and the projection lens.


Patent
Himax Display | Date: 2015-06-18

A MEMS package structure includes a base, a MEMS device, a first cover, a second cover and a glass frit. The base includes a recess. The MEMS device is disposed in the recess. The first cover is disposed in the recess and covering the MEMS device. The second cover is disposed on the base and covering the recess. The glass frit is disposed between the base and the second cover. A MEMS package structure includes the base, the MEMS device, the first cover, a second cover, a first metal frame and a first sealing medium. The first metal frame is disposed around the second cover, and the second cover and the first metal frame collectively are disposed on the base and covering the recess. The first sealing medium is disposed between the first metal frame and the base. Manufacturing methods of the MEMS package structures above are further provided.


Patent
Himax Display | Date: 2014-03-28

A liquid crystal display panel including a bottom layer, a first alignment layer, a liquid crystal layer, a second alignment layer, a top layer and a plurality of conductive connectors electrically connecting the top layer and the bottom layer is provided. Each of the plurality of conductive connectors includes conductive powders.


Patent
Himax Display | Date: 2014-07-09

A display module is provided. A light source is configured to provide an illumination beam. A light guide plate has a first surface, a second surface opposite to the first surface, and an incident surface connecting the first surface and the second surface. The illumination beam enters the light guide plate through the incident surface. A reflective element is connected to the light guide plate and has a plurality of first reflective surfaces inclined with respect to the second surface. A reflective display unit is capable of modulating a polarization state of the illumination beam to form a modulated beam. The second surface is disposed between the reflective display unit and the first surface. The first surface is disposed between the second surface and a reflective polarizer, and the reflective polarizer filters the modulated beam into an image beam.

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