Abstract: The disclosure relates to the field of liquid crystal display, specifically to a display screen frame eliminating apparatus and a display device. The display screen frame eliminating apparatus comprises a light source, a light tube and a drive module. The light tube comprises an upper surface and a lower surface, and the light source is located within the light tube or under the lower surface of the light tube. The light tube enables the light emitted by the light source to dispersedly exit from the upper surface. The drive module drives the light source to emit light based on the luminous condition of the edge pixels of the display area in the display screen. In this way, the light source emits light rays similar as the edge pixels of the display area in the display screen, and the light rays dispersedly exit from the upper surface of the light tube by means of the layered light tube structure.

Abstract: The present disclosure discloses a light transmission device including a first prism layer. The first prism layer includes a plurality of first prism bars formed on a surface of the first prism layer facing away from the panel, and a plurality of reflective grooves formed on a surface of the first prism layer facing the panel. Each of the reflective grooves includes a plurality of reflective surfaces matching with prism surfaces of the first prism bars; the reflective surfaces reflect received light to corresponding prism surfaces; the prism surfaces of the first prism bars are configured to emit received light reflected from the corresponding reflective surfaces towards the panel in a first direction.

Abstract: The present disclosure provides a light conducting device, a backlight module and a display device. The light conducting device cooperates with a light source to form a backlight module. The light conducting device includes at least one light receiving surface. The light receiving surface includes a plurality of annular sub-receiving surfaces configured to cause received light from the light source to be emitted in a single direction.

Abstract: The present invention provides a backlight module and a display device. The backlight module includes a back plate; a light-emitting chip formed on the back plate and capable of emitting light rays of a first color; a packaging entity made of a light-transmitting material and configured to package the light-emitting chip onto the back plate; and a phosphor layer formed in the packaging entity and consisting of phosphors doped in the packaging entity. The phosphor layer is configured to convert a part of light rays among the light rays of the first color emitted from the light-emitting chip into light rays of a second color, so as to be mixed with the remaining, unconverted light rays of the first color to form white backlight.

Abstract: The backlight according to the present disclosure may include a monochromatic laser diode, a reflector and a beam-expanding prism. The monochromatic laser diode and the beam-expanding prism may be arranged on the reflector, and monochromatic laser beams from the monochromatic laser diode may be expanded after being reflected by the beam-expanding prism.

Abstract: The present invention discloses a light guide plate, a backlight module and a display device. In the light guide plate, a plurality of triangular pyramid dots are provided; two of four surfaces of each of the triangular pyramid dots are light receiving surfaces facing a backlight source, and are reflective mirror surfaces, so that incident light reaching the two light receiving surfaces from the backlight source is converted into emergent light exiting in two different directions, and then the emergent light is emitted out from the upper surface of the light guide plate. In the solution, as the triangular pyramid dots capable of converting incident light from a backlight source into emergent light exiting in two specific directions are provided in a light guide plate, the effect of dual-view backlight can be realized while providing a light guide plate or dual-view backlight module with simpler structure and lower cost.

Abstract: A light guide plate, a dual-view backlight module having the light guide plate and a dual-view display device having the dual-view backlight module are provided. A lower surface of the light guide plate includes at least one V-shaped groove configured to reflect a light ray, which is incident onto the lower surface of the light guide plate from sides thereof, onto an upper surface of the light guide plate by sides of the at least one V-shaped groove, the reflected light ray leaving the light guide plate from the upper surface thereof. The V-shaped groove on the light guide plate refracts the light from the two sides of the V-shaped groove, so that the light leaving the upper surface of the light guide plate can form dual-view backlight with a good brightness enhancement effect and a dual-view display having a high brightness can be manufactured.

Abstract: The present disclosure provides a polarization beam splitter, a backlight module and a liquid crystal display apparatus. The polarization beam splitter comprises a second prism group and a first prism group formed sequentially from a light incidence side to a light outgoing side and meshing with each other; and a polarization beam splitting layer arranged on a meshing surface of the first or second prism group and configured to allow a first polarized light in an incident light to be transmitted through the polarization beam splitting layer to exit from the light outgoing side while reflecting a second polarized light in the incident light back to the light incidence side, the second polarized light having a polarization direction perpendicular to that of the first polarized light.

Abstract: The present invention discloses a transparent display device comprising a display panel, an array of polarization light splitting sheets provided on the side of the display panel on which no polarizer is provided, and at least one polarization light sources provided at a side of the array and emitting a polarized light polarized along a certain direction towards an inner surface of at least one polarization light splitting sheets in the array. The polarized light polarized in the certain direction, emitted by a corresponding polarization light source and incident onto the inner surface of the polarization light splitting sheet can be reflected to the display panel, and the polarized light polarized in a direction perpendicular to the certain direction, coming from an ambient light and incident onto an outer surface of the polarization light splitting sheet can be transmitted to the display panel.

Abstract: The present invention relates to a light guide member. The light guide member comprises a plurality of light guide sheets each including: a body having a curved shape; a plurality of scattering particulates dispersed in the body; a light exiting layer positioned on an outer surface of the body; and a light reflecting layer positioned on an inner surface of the body. Each of the light guide sheets has two end surfaces and two side surfaces, and at least one of the two end surfaces is used to guide light into each of the light guide sheets. The light guide member is formed by the plurality of light guide sheet connected side by side through the side surfaces.

Abstract: The invention provides an array substrate, a display panel and a display device, belongs to the field of display technology, and can solve the problem of breakage of metal connecting wirings when the array substrate is bent. The array substrate comprises a plurality of gate lines and a plurality of data lines, wherein at least a part of the gate lines and/or at least a part of the data lines are curved. The display panel in the invention comprises the array substrate, and the display device in the invention comprises the display panel. The invention may be applied to manufacture of a flexible display panel.

Abstract: The present disclosure relates to the technical file of display, in particular to a side type backlight module, a method for producing the same and a display apparatus. The backlight module comprises: a LED source; a light guide plate; a wedge-shaped light guide portion located between the LED source and the light guide plate; two reflectors having reflective faces located on a top and a bottom of the wedge-shaped light guide portion and inclined with respect to an upper surface or a lower surface of the light guide plate, for adjusting the light emitting angle of the LED source; and a silicon gel part located between the LED source and the wedge-shaped light guide portion. With the inclined reflectors arranged on the top and the bottom of the silicon gel part, the present disclosure may avoid the light leak, improve the optical efficiency and suppress the light leak and hot spots effects of the light incident end of the light guide plate.

Abstract: An aspect of the present invention provides a backlight module for a double vision display device. The backlight module includes a light splitting prism film, which is provided with a plurality of first prisms. The plurality of first prisms are positioned side by side on a light incident surface of the light splitting prism film and extend along a first direction. Another aspect of the present invention provides a double vision display device comprising the above mentioned backlight module. The backlight module comprises a light splitting prism film, which is provided with a plurality of first prisms. The plurality of first prisms are positioned side by side on a light incident surface of the light splitting prism film and extend along a first direction. The double vision display device may be used in an onboard double vision display device, or a double vision display device of a computer or a mobile phone and the like.

Abstract: The embodiments of the present invention disclose a backlight module, a liquid crystal panel and a display device. The backlight module comprises: a light guide plate (5), a plurality of polarization-maintaining optical fibers (3) and a plurality of monochrome laser light sources (1) provided at a lateral portion of the light guide plate (5). The polarization-maintaining optical fibers (3) receive the monochromatic light emitted from the monochrome laser light sources (1) respectively, and transmit the monochromatic light into the light guide plate (5).

Abstract: A display panel and a display device are provided, the display panel includes a color filter layer (230); a reflective filter (281) is provided below the color filter layer (230), and the reflective filter (281) is configured to reflect light with wavelength smaller than a predetermined value and configured to transmit light with wavelength greater than or equal to the predetermined value.

Abstract: Optical analytical devices and their methods of use are provided. The devices are useful in the analysis of highly multiplexed optical reactions in large numbers at high densities, including biochemical reactions, such as nucleic acid sequencing reactions. The devices include optical waveguides for illumination of the optical reactions. The devices further provide for the efficient coupling of optical excitation energy from the waveguides to the optical reactions. Optical signals emitted from the reactions can thus be measured with high sensitivity and discrimination using features such as spectra, amplitude, and time resolution, or combinations thereof. The devices of the invention are well suited for miniaturization and high throughput.

Abstract: A spindle for a winch which comprises a first member for winding a length of a restrain and a second member for rotationally driving the first member. The second member engages with the first member by way of an arrangement which only permits relative rotational movement between the first and second members in one direction. A portion of the second member is received into a bore in the first member to support the second member with respect to the first member.

Abstract: The present invention relates to a method for preparing plastic particles coated with metal, which comprises the following steps. First, mix a plurality of plastic particles with a tin/palladium solution to form a first mixed liquid. Alternatively, first mix the plurality of plastic particles with a stannous chloride/hydrochloric acid solution. Then mix the plurality of plastic particles adsorbing the plurality of stannous ions with a palladium chloride/hydrochloric acid solution and form the first mixed liquid. Next, microwave the first mixed liquid so that the tin/palladium colloidal particles coat the plastic particles and thus forming first metal particles. Afterwards, mix the first metal particles with an electroless nickel solution and form a second mixed liquid. Metal nickel then coats the first metal particles and forming a plurality of second metal particles.

Abstract: There is disclosed a load binder device (10) for tightening, a load, for example during transport on a truck. The device is connected to hooks (80, 102) for securement to suitable anchor points and has an actuating lever (20) and lashing wheels 40. The actuating lever includes a pushing plate (32) which engages ratchet teeth (41) of the lashing wheels to rotate them. A stop plate (56) engages with the ratchet teeth and allows the lashing wheels to be rotated to tighten the load but prevents the wheels from rotating in an opposite direction to release the load. The actuating lever can be released from the lashing wheels by lifting the pushing plate and can be moved into an unlocking position in which cam-like lobes (24), forming part of the lever, force the locking plate into a disengagement position for releasing the lashing wheels to allow the load to be released.

Abstract: The specification and drawings present a new method, system, apparatus and software product for signaling parameters of multiple buffers by a terminal to a server and determining multiple buffer status of the terminal by the server using these parameters, e.g., for an adequate rate adaptation of multimedia streaming services provided to the terminal by the server. The terminal can be (but is not limited to) a computer, a communication device, a wireless communication device, a portable electronic device, a mobile electronic device, a mobile phone, etc.