Abstract:
The present invention discloses a frame for holding a display panel. The frame includes a number of side frames and at least one rotating part. The side frames are connected end to end to form an enclosed frame for accommodating the display panel. The side frame defines at least one cutout extending along a longitudinal direction of the side frame. The rotating part is received in the cutout and is rotatably connected to the side frame via a rotating axis extending along the longitudinal direction of the side frame. The display panel is assembled in the enclosed frame via the rotating part. The present invention further provides a display device having the frame.
Abstract:
The invention provides a backlight module, including: an optical plate and an optical film, wherein at least one edge of optical film being disposed with a protruding ear, protruding ear having a via hole; backlight module further comprising at least a hanging element; wherein a side of the optical plate corresponding to edge of optical film with protruding ear being fixedly connected to hanging element; optical film being disposed on top of optical plate and via hole hanging on hanging element so as to fasten optical film. The backlight module improves the fix reliability of optical plate and prevents from arching up caused by thermal expansion. Because optical plate and optical film expand simultaneously due to heat, the wavy curve of the optical film is avoided and optical quality is improved. The present invention also discloses a liquid crystal display device with the backlight module.
Abstract:
The invention provides a packaging device for liquid crystal panel, including: first main body, further including bottom, and a plurality of side walls connected to sides of bottom, wherein side wall forming an opening; second main body, further including bottom and a plurality of side walls connected to sides of bottom, wherein side walls forming an opening; wherein opening of second main body slightly smaller than opening of first main body, and facing towards opening of first main body; second main body able to move adjustably into first main body; bottom and side walls of first and second main bodies forming loading space for loading liquid crystal panel. The packaging device can be expanded when in use for loading large-sized panels, and size of packaging device can be reduced when idled or recycled to enhance efficiency.
Abstract:
The present invention provides a liquid crystal display device and a backlight module incorporated in the liquid crystal display device. The backlight module includes a waveguide, an optical film, an elastic member, and an alignment pin. Wherein the elastic members support corners of the waveguide, and the optical film is disposed onto a surface of the waveguide facing away the elastic members. Wherein the alignment pin is arranged on a side of the elastic member facing the optical film which includes at least a positioning hole is defined, wherein the positioning hole envelopes onto the alignment pin and at least a portion of the alignment pin extending beyond the positioning hole. Wherein the aligning pin has an enlarged head portion having a diameter larger than a diameter of the positioning hole. By this arrangement, the optical film can be prevented from getting loosened, and the quality of the backlight module can be ensured.
Abstract:
The present invention provides a light-emitting device and a manufacturing method thereof. The light-emitting device includes: a heat dissipation layer (2), a buffer layer (4) formed on the heat dissipation layer (2), and a light emission unit (6) formed on the buffer layer (4). The heat dissipation layer (2) is made of graphene. The manufacturing method of a light-emitting device according to the present invention makes use of a graphene-made heat dissipation layer to effectively dissipate away heat emitting from the emissive layer of the light emission unit so as to effectively reduce the temperature of the light-emitting device and extend the service life of the light-emitting device. Particularly, when the light-emitting device is a light-emitting diode, the emissive layer thereof is a quantum dot emissive layer for effectively improving color saturation of the light-emitting diode and enhancing color displaying performance of the light-emitting diode.
Abstract:
The present invention provides a structure of a liquid crystal module, which includes a backlight module, a mold frame mounted on the backlight module, a liquid crystal display panel mounted on the mold frame, an adaptor mounted to the backlight module, and a bezel mounted on the adaptor. The adaptor includes a connection board and a positioning board perpendicularly connected to the connection board. The connection board is mounted to the backlight module. The liquid crystal display panel is positioned against the positioning board. The bezel is fixedly connected to the positioning board. Through the arrangement of the adaptor for positioning the liquid crystal display panel, the distance between an edge of an opening of the bezel that is mounted to the adaptor and an edge of a black matrix of the liquid crystal display panel can be kept constant.
Abstract:
Disclosed is a packaging device for a liquid crystal panel, including a first main body having a bottom and a plurality of sidewalls connected to sides of bottom. The sidewalls define at least one opening. At least one second main body has a bottom and sidewalls connected to the bottom and define an opening that is movably received in the at least one opening of the first main body such that the packaging device is expandable by moving the second main body in a direction away from the first main body.
Abstract:
A flat panel display device comprising a backboard and a display panel fitted therewith is provided. The edge of the backboard is structured as a barrier wall extending perpendicular to the body of the backboard. A stepped groove is arranged on the interior face of the barrier wall for supporting the display panel and forming accommodating space between the display panel and the body of the backboard. The stepped groove extends from an outer end of the barrier wall towards the body of the backboard, and the depth of the stepped groove is consistent with the thickness of the display panel. The backboard is made of plastic plate containing a enhancing element. The flat panel display device according to the present disclosure can be designed as a light and thin display device with no frame, and thus is suitable for making an all-in-one machine.
Abstract:
The invention provides a packaging device for liquid crystal panel, including: first main body, further including bottom, and a plurality of side walls connected to sides of bottom, wherein side wall forming an opening; second main body, further including bottom and a plurality of side walls connected to sides of bottom, wherein side walls forming an opening; wherein opening of second main body slightly smaller than opening of first main body, and facing towards opening of first main body; second main body able to move adjustably into first main body; bottom and side walls of first and second main bodies forming loading space for loading liquid crystal panel. The packaging device can be expanded when in use for loading large-sized panels, and size of packaging device can be reduced when idled or recycled to enhance efficiency.
Abstract:
The present invention provides a method for manufacturing an LED light bar and an LED light bar thereof. The method includes (1) providing a metal substrate (20) and a plurality of LED lights (40); (2) forming a graphene layer (60) on the metal substrate (20) in such a way that the graphene layer (60) includes hollow sections (62) formed to correspond to the LED lights (40); (3) mounting the LED lights (40) to the metal substrate (20) in the hollow sections (62); and (4) forming silicone layers (80) in the hollow sections (62). The method for manufacturing the LED light bar and the LED light bar thereof according to the present invention use a graphene layer formed on a metal substrate and use silicone layers for planarization and heat transfer so as to effectively enhance heat dissipation performance of the LED light bar and extend lifespan of the LED light bar.