摘要:
There is provided a light-transmitting structure of a display panel for a slot machine using an electronic reel game scheme that is capable of playing other games on a reel game. The structure is located behind a touch pad. The structure allows a gamer to selectively play a typical display-based game through a separate game program while playing the reel game.
摘要:
A transmission-reflection type liquid crystal display device which may be driven as a transmission type or reflection type display by user selection, according to an external environment. Each pixel contains a reflector to reflect ambient light when the display is used as a reflection-type display. Each pixel also contains a light transmitting region to allow light to pass by the reflector when the display is used as a transmission-type display.
摘要:
A reflective liquid crystal display includes a linear polarizer for converting natural light into linearly polarized light; a retardation film for converting the linearly polarized light into circularly polarized light; a liquid crystal layer for varying the phase of the light differently depending on the presence or absence of an electric field; a cholesteric liquid crystal color filter for selectively reflecting light received from the liquid crystal layer; and a black background for absorbing light passing through the color filter.
摘要:
A transmission-reflection type liquid crystal display device including a first transparent substrate and a second transparent substrate; a liquid crystal layer between the first transparent substrate and the second transparent substrate; a linear polarizer and a resinoid color filter provided on the second transparent substrate; a left-handed cholesteric liquid crystal circular polarizer provided on the first transparent substrate; and a left-handed cholesteric liquid crystal color filter formed on the first transparent substrate in order to be situated between the cholesteric liquid crystal circular polarizer and the liquid crystal layer. The liquid crystal display device having this structure can be driven as a reflection type and a transmission type display. The cholesteric liquid crystal color filter having good color purity is added to the resinoid color filter to improve the overall color properties of the device.
摘要:
A transparent reflective liquid crystal display device (LCD) is provided that is adaptive for improving a light efficiency and color purity. In the device, a first circular polarizer transmits circular-polarized light having a first direction input from the backlight unit while reflecting circular-polarized light having a second direction contrary to the first direction. A second circular polarizer is arranged in opposition to the first circular polarizer to transmit the circular-polarized light having the second direction while reflecting the circular-polarized light having the first direction. A circular-polarizing color filter is provided at one side of the second circular polarizer to extract circular-polarized light of a specific visible light wavelength band in the circular-polarized light having the first direction. A reflecting member is arranged in opposition to the second circular polarizer to reflect external light, and has a hole formed in opposition to the circular-polarizing color filter to transmit the circular-polarized light having the specific visible light wavelength band via the hole. An absorptive color filter and a CLC color filter may be used in the LCD to improve color purity.
摘要:
A multi-layered image display device for realizing a multi-layered image with a depth by overlapping a plurality of two-dimensional images includes: a display which can be selectively transparent and produce a first two-dimensional image through a combination of a plurality of pixels, a screen which is disposed behind the display so as to be overlapped in a forward-backward direction with the display; and a projector which is disposed behind the screen so as to project a second two-dimensional image on the screen. By adopting a screen and a projector instead of a rear display and a backlight unit, the cross stripes of the rear display can be removed so as to prevent the occurrence of the interference pattern (Moire phenomenon) due to the interference of different pixel patterns, and an additional diffuse layer can be omitted so that an assembling process of the multi-layer image display device can be simplified.
摘要:
A curved-surface display panel fabrication method for fabricating a curved-surface display panel using a flat display panel having a first substrate and a second substrate includes: paring partially outer surfaces of the first substrate and the second substrate so as to reduce thicknesses thereof to a predetermined thickness; bending the pared flat display panel to a desired curved shape; attaching a first guide member which has a shape corresponding to the desired curved shape to the first substrate with a predetermined gap from the pared outer surface thereof and attaching a second guide member with has a shape corresponding to the desired curved shape to the second substrate with a predetermined gap from the pared outer surface thereof; and forming light transmitting reinforcing layers respectively in a space between the first guide member and the first substrate and a space between the second guide member and the second substrate.
摘要:
A multi-layered image display device for realizing a multi-layered image with a depth by overlapping a plurality of two-dimensional images includes: a display which can be selectively transparent and produce a first two-dimensional image through a combination of a plurality of pixels, a screen which is disposed behind the display so as to be overlapped in a forward-backward direction with the display; and a projector which is disposed behind the screen so as to project a second two-dimensional image on the screen. By adopting a screen and a projector instead of a rear display and a backlight unit, the cross stripes of the rear display can be removed so as to prevent the occurrence of the interference pattern (Moire phenomenon) due to the interference of different pixel patterns, and an additional diffuse layer can be omitted so that an assembling process of the multi-layer image display device can be simplified.
摘要:
The invention provides a display device including a plurality of liquid crystal display (LCD) panels connected together, wherein each of the LCD panels has a standardized structure while being cut in an invisible region where there is no gate integrated circuit (IC), one of the cut LCD panels is set as a reference LCD panel, and another one of the cut LCD panels, which laterally adjoins the reference LCD panel, is 180° rotated such that a lateral cut portion of the reference LCD panel and a lateral cut portion of the adjoining LCD panel come into contact with each other, and an image branch relay board is connected to the LCD panels, to communicate with the LCD panels such that image information is branched to the reference LCD panel and the adjoining LCD panel. A plurality of LCD panels, which is provided in the form of generally-standardized products, are connected to constitute a display device having a large screen such that the display device has an extension region extended not only in a lateral direction, but also in a downward direction with respect to a reference panel. Accordingly, there is an effect of providing a display panel having a relatively large screen while overcoming a drawback encountered in a conventional tiled LCD device in which the tiled LCD device is extended only in one direction, so that it only has a rectangular shape.
摘要:
The present invention relates to a method for manufacturing a curved display panel. The method for manufacturing a curved display panel using a lower substrate and an upper substrate made of glass and opposite each other, and a liquid crystal layer formed between the lower substrate and the upper substrate, comprises: a step of cutting out portions of outer surfaces of the lower substrate and the upper substrate such that the thicknesses of the substrates are reduced to a preset level; and a step of bending the cut lower substrate and the cut upper substrate into a desired curved shape, and forming transparent polymer layers, having shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively, or attaching transparent substrates, which are prefabricated into shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively.