Abstract: The present invention provides a method for positioning in a map and a self-propelled device. The method includes: providing the self-propelled device with a sensor, an embedded computer and a display; controlling the self-propelled device to move to a positioning point of a workspace; scanning, by the sensor, a physical structure in the workspace to obtain a structural feature when the self-propelled device is at the positioning point; performing a matching algorithm on the structural feature by the embedded computer to determine whether the structural feature matches the map structure around a mark in a map; and showing, by the display, a matching image for indicating a position of the self-propelled device in the map in response to determining that the structural feature matches the map structure; thereby decreasing occurrences for the wrong positioning of the self-propelled device in the map.

Abstract: An expandable portable bag has a bearing plate section, an expandable peripheral side section, eyelet holes, control draw cords, bendable sections and a pull control and carry section to enable the portable containing bag form to be expanded. The portable containing bag can be directly used as a resting mat for a pet or the mat for people for the purpose of playing, resting and warming when the bag is at the expanded state. The bag has the advantage of easy cleaning. The bag significantly improves the practicability and advancement of the containing bag product in terms of the usage function and value.

Abstract: An unfoldable portable pet bag has a bearing plate portion, extensible peripheral portion, lacing holes, control pull-cord, flexible portions and pulling and lifting portions. The portable pet bags can be unfolded and directly used as a mat for pets. Moreover, the unfoldable portable pet bag is flat when it is unfolded, enabling elimination of blind corners and making it easier for cleaning and drying. When pet owners plan to take pets with them, the pets could step into (or be carried into) the bearing plate portion. Next, the extensible peripheral portion can be quickly converged into a vertical framed body via upward pulling of said pulling and lifting portion. This could completely solve the problem of pets getting stuck when they're put into or taken out of the pet container, making it more convenient, quicker and safer to carry the pets with multiple functions.

Abstract: 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.

Abstract: A driving method for color sequential display, for displaying a frame during a frame period, is provided. The frame period includes a plurality of sub-frame periods, and a compensation period is included between adjacent sub-frame periods. The driving method includes the following steps. During a plurality of sub-frame periods, a first color light, a second color light, and a third color light are used respectively as a light source of the color sequential display. A fourth color light is used as the light source of the color sequential display during a plurality of compensation periods.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A liquid crystal display (LCD) includes a substrate and several pixel electrodes. The pixel electrodes are formed on the substrate. Each of pixel electrodes has at least a cut corner, and there is no black matrix between the pixel electrodes.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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 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 at least one slant structure.

Abstract: The cell forming apparatus includes at least a pressurized device and a pressure distribution device, wherein the pressurized device is utilized to assemble a first substrate and a second substrate, and the pressure distribution device is used to distribute the pressure imposed on the panel in an attempt to create a regular cell gap. The aforesaid pressure distribution device can be a mask having a number of dents corresponding to the display areas of the panel and connecting to each other with trenches.