Abstract: A liquid crystal display device proofed against light leaking from a join between backlight module and display panel also has a camera. The display device defines a display area surrounding a light transmission area which allows external light to enter the camera. The backlight module defines a mounting hole corresponding to the light transmission area, the camera being in the mounting hole. Black foam is arranged at the join of the display panel and the backlight module, the black foam has light absorbing properties.

Abstract: A backlight module having better heat dissipation, includes a backboard, a frame coupled to a peripheral area of the backboard, at least one light source, and a thermally conductive layer located on the backboard. The backboard is made of a thermally conductive material. The at least one light source is embedded in the thermally conductive layer and in direct contact with the thermally conductive layer which removes heat as it is generated by the light source.

Abstract: A display apparatus which is not subject to light leakage from a cut edge of a quantum dot layer includes a display panel and a backlighting module. The backlight module includes light source, light guide plate, and quantum dot enhancement layer. The quantum dot enhancement layer has functional and invalidation portions. The functional portion converts light from the light guide plate into predetermined wavelengths. The invalidation portion is formed in the non-display region, and is unable to convert light from the light guide plate into predetermined wavelengths. A distance between a side surface of the invalidation portion and a side surface of the main display region is larger than or equal to a predetermined distance. The effect of the predetermined distance is to prevent the light leaking or transmitted from the invalidation portion from entering the display region at normal viewing angles.

Abstract: A display apparatus utilizing all light output by a light source also includes a display panel with a shield portion, a light guide plate, and a quantum dot enhancement layer. The display panel includes a display portion and a shield portion. The light guide plate is parallel with the display panel and guides light emitted by the light source to the display panel. The quantum dot enhancement layer converts a wavelength of the light and the shield portion is configured to reflect stray or escaping light back into the quantum dot enhancement layer for conversion. The surface of the light guide plate is overlapped with the shield portion for preventing any light leakage and the mixing of light of different wavelengths and thus colors is increased and improved.

Abstract: A display apparatus which is not subject to light leakage from a cut edge of a quantum dot layer includes a display panel and a backlighting module. The backlight module includes light source, light guide plate, and quantum dot enhancement layer. The quantum dot enhancement layer has functional and invalidation portions. The functional portion converts light from the light guide plate into predetermined wavelengths. The invalidation portion is formed in the non-display region, and is unable to convert light from the light guide plate into predetermined wavelengths. A distance between a side surface of the invalidation portion and a side surface of the main display region is larger than or equal to a predetermined distance. The effect of the predetermined distance is to prevent the light leaking or transmitted from the invalidation portion from entering the display region at normal viewing angles.

Abstract: A backlight module having better heat dissipation, includes a backboard, a frame coupled to a peripheral area of the backboard, at least one light source, and a thermally conductive layer located on the backboard. The backboard is made of a thermally conductive material. The at least one light source is embedded in the thermally conductive layer and in direct contact with the thermally conductive layer which removes heat as it is generated by the light source.

Abstract: A display apparatus utilizing all light output by a light source also includes a display panel with a shield portion, a light guide plate, and a quantum dot enhancement layer. The display panel includes a display portion and a shield portion. The light guide plate is parallel with the display panel and guides light emitted by the light source to the display panel. The quantum dot enhancement layer converts a wavelength of the light and the shield portion is configured to reflect stray or escaping light back into the quantum dot enhancement layer for conversion. The surface of the light guide plate is overlapped with the shield portion for preventing any light leakage and the mixing of light of different wavelengths and thus colors is increased and improved.

Abstract: A touch panel frame structure is provided and includes a first frame including positioning grooves, a second frame covered by the first frame, a third frame, and an adhesive layer. The second frame includes first fixing portions located in the positioning grooves. The third frame includes a body portion, a supporting portion located on an inner edge of the body portion, and positioning boards. Each of the positioning boards is connected to the body portion and is coupled to one of the positioning grooves. Each of the positioning boards includes a plurality of second fixing portions. Each of the second fixing portions is fastened to one of the first fixing portions, such that each of the positioning boards is detachably fixed in one of the positioning grooves. The adhesive layer is located on the supporting portion to adhere a touch panel assembly.

Abstract: A method of fabricating solar cell uses simplified processes to form a lightly-doped region having a textured surface and a heavily-doped region having a flat surface. A flat interface is formed between the heavily-doped region and an electrode, which has a relative lower contact resistance.

Abstract: A touch panel frame structure is provided and includes a first frame including positioning grooves, a second frame covered by the first frame, a third frame, and an adhesive layer. The second frame includes first fixing portions located in the positioning grooves. The third frame includes a body portion, a supporting portion located on an inner edge of the body portion, and positioning boards. Each of the positioning boards is connected to the body portion and is coupled to one of the positioning grooves. Each of the positioning boards includes a plurality of second fixing portions. Each of the second fixing portions is fastened to one of the first fixing portions, such that each of the positioning boards is detachably fixed in one of the positioning grooves. The adhesive layer is located on the supporting portion to adhere a touch panel assembly.

Abstract: A polarizing plate, a manufacturing method thereof and a display device using the same are provided. The polarizing plate comprises a brightness-enhancement film, a diffuser layer and a polarizing film. The diffuser layer is formed on one surface of the brightness-enhancement film, and the polarizing film is disposed on another surface of the brightness-enhancement film.

Abstract: A method of fabricating a color filter substrate is described. A black matrix is formed on a substrate. A color photoresist is formed for covering the black matrix. A photomask is located over the substrate, and then an exposure process is performed. The photomask comprises a transparent region, a partial transparent region and a no-transparent region, wherein the partial transparent region is located between the transparent region and the no-transparent region and is also located at the edge of the black matrix. A development process is performed for patterning the color photoresist. Since the exposure process is performed with the photomask via the partial transparent region, the issue that the height difference exists at the edge of the black matrix due to using black resin can be resolved.

Abstract: The present invention generally relates to a scheme for making color filters on the basis of laser printing, and particularly to a scheme exploiting digital systems (or logic processor) and laser printer to make color filters in a simple, economical, and swift way, and being capable of dynamically adapting to various demanded specifications. The scheme for making color filters according to the present invention mainly comprises the steps: defining a dot matrix according to the demanded specifications; converting the dot matrix into an image signal; and executing a laser printing process to print, according to the image signal, an image of the dot matrix on a transparent plate.

Abstract: The present invention relates to a single component performing light polarization and color filtering, and to a production process making the component. The component comprises a polarization plate with photo resistant material of three primary colors distributed at a plurality of dot locations on one of its surface, and with light absorbing material disposed between any adjacent two of the dot locations. The production process comprises the steps of forming a dot matrix on a surface of the polarization plate and filling photo resistant material onto the dots of the dot matrix.