Himax Technologies, Inc.

Hi Max Optoelectronics Corp.

Chi Mei Optoelectronics Corporation

Chung-Yuan Liu

Bing-Jei Liao

Kuo-Yuin Li

Jia-Chang Tien

A package structure for packaging a liquid crystal display (LCD) panel. The package structure includes a heat sink for positioning the LCD panel, a transparent cover against the LCD panel, and a sealing material for sealing the LCD panel within the package structure.

Liquid crystal display module and package structure thereof

A liquid crystal display (LCD) panel comprises a first substrate; a first electrode layer; a colour filter film comprising red, blue and green filter layers; a second substrate; a liquid crystal layer; and a second electrode layer. The first electrode layer is disposed on the first substrate and the colour filter film is disposed on the first electrode layer, and the liquid crystal layer is disposed between the colour filter film and the second substrate. According to the present invention, colour filter film with a high dielectric constant (i.e. larger than 3) is employ to effectively increase voltage of the liquid crystal layer to effectively promote the contrast of images displayed by the LCD panel.

Liquid crystal display panel

The present invention relates to a color filter with mosaic pixel array arrangement. The color filter comprises a plurality of pixel arrays. The pixel array has four sub-pixels. The color of the sub-pixel of the pixel array is identical to that of another sub-pixel of another pixel array adjacent to the pixel array. The sub-pixels with same color form a sub-pixel group so that the area of a single color of the sub-pixel group is increased. Therefore, the adhesion strength between the sub-pixel group and the substrate can be augmented to avoid peeling from the substrate. According to the invention, the yield rate of the product will be raised and the chromaticity will be improved.

Arrangement for pixel array of color filter

A liquid crystal on silicon (LCOS) panel in single-domain vertical alignment mode. The LCOS includes a front plate, a rear plate, and a liquid crystal layer. The rear plate includes a number of pixel electrodes and the pixel electrodes are grouped in pairs. Every two pairs of pixel electrodes are separated by a groove while the pixel electrodes in each pair are separated by a protrusion. The LCOS panel is filled with the liquid crystal layer, between the front and rear plates, while the liquid crystal molecules in the liquid crystal layer are in vertical alignment mode. By the configuration of the protrusions and grooves among the pixels of the LCOS panel, a single domain is readily formed in every pixel while high contrast ratio, reduced fringe field effect and effect of transverse electric field can be achieved.

Liquid crystal with alternating protrusions and grooves separating pixel electrodes

A liquid crystal display (LCD) with slant structures is disclosed. The LCD includes a first plate, a second plate opposite to the first plate and a liquid crystal layer between the first plate and the second plate. The first plate further includes a first alignment film over the first plate and the first alignment film has an indication direction. The second plate includes a number of pixels. Each of the pixels includes the following from the bottom to the top: a pixel electrode, a reflector, a thin film layer consisting of a number of thin films, and a second alignment film. The thin films are formed by photolithography and the thin film layer and the second alignment film together form one slant structure with a single inclined side.

Liquid crystal display with slant structures

An apparatus for manufacturing a liquid crystal display (LCD) panel with a uniform cell gap includes a pressurized device, a pressure distribution device and provide heat distribution. The pressurized device is used for assembling a first substrate and a second substrate of the LCD, and further used for heating the LCD panel, wherein the pressurized device is disposed on at least one of the first and second substrates. The pressure distribution device is used for distributing pressure imposed by the pressurized device evenly on a non-display area of the LCD panel so as to form a uniform cell gap. The pressure distribution device is disposed between the pressurized device, and one of the first and second substrate. The heat distribution device is disposed between the pressurized device, and one of the first and second substrate. The pressure distribution device can be a mask with a substantially same pattern as a non-display area of the LCD panel, and includes a number of dents corresponding to a display area and trenches connecting the dents and communicating with the external atmosphere.

Growing community of inventors

Tainan, Taiwan

Chung-Yuan Liu