134results about How to "Meet thin and light" patented technology

An object of the present invention is to industrially easily mold a molded article which is excellent in thermal conductivity, electric insulation property, low density, and an injection moldability and has a thermal conduction anisotropy. The present invention relates to a highly thermally conductive resin molded article having a thermal diffusion anisotropy, the highly thermally conductive resin molded article comprising a resin composition, the resin composition containing at least resin (A) and plate-like hexagonal boron nitride powder (B) in a (A)/(B) volume ratio falling within a range of 90/10 to 30/70, the resin (A) including a thermoplastic polyester resin and/or a thermoplastic polyamide resin, the highly thermally conductive resin molded article having a thickness of not more than 1.3 mm in a part of or all over a three-dimensional shape of the highly thermally conductive resin molded article, a thermal diffusivity measured in a plane direction of the highly thermally conductive resin molded article, being (i) two or more times higher than a thermal diffusivity measured in a thickness direction of the highly thermally conductive resin molded article and (ii) not less than 0.5 mm²/sec.

A mobile electronic device protective cover consists of hinged front panel and rear panel. The rear panel includes a holder portion adapted for holding a mobile electronic device, for example, tablet PC, two pop-up type flat speaker sleeves receivably fastened to the holder portion at two opposite lateral sides for holding one respective speaker driver, a connection portion bonded to the back wall of the holder portion, a box accommodating therein an acoustic transducer module, a subwoofer and a rechargeable power source, a support portion adapted for supporting the holder portion on the front panel in a standing position, and a folding line connected between the connection portion and the support portion.

The invention discloses a touch module and a manufacture method thereof. The touch module comprises a touch induction layer and a cover plate, wherein the upper surface of the cover plate is in an arc-shaped curved surface structure; the touch induction layer is integrally arranged on the lower surface of the cover plate in an in-mold forming mode; and an arc-shaped curved surface shell with a touch induction function is formed by the touch induction layer and the cover plate. The manufacture method for the touch module comprises the following steps of providing the cover plate which is provided with an upper surface and a lower surface with the arc-shaped curved surface structure; arranging the touch induction layer; and arranging the touch induction layer on the lower surface of the cover plate in an integral forming mode by the in-mold injection forming technology to form the arc-shaped curved surface shell with the touch induction function. According to the touch module disclosed by the invention, the touch induction layer and the cover plate can be directly combined to form the integral-forming shell with the arc-shaped curved surface structure by the in-mold injection forming technology, thereby being favorable for satisfying the requirements of thin and light property, high performance and diversified appearance of a touch panel.

An illuminating device includes a substantially rectangular light guide plate that includes at least one end face as a light incident surface, a frame that is arranged to surround the light guide plate, and a light source that is located between the light guide plate and the frame so as to face the light incident surface of the light guide plate. The light guide plate and the frame are integrally molded by two-color molding, and at least a part of the end faces of the light guide plate except for the light incident surface is spaced from the frame. Thus, the illuminating device can be made thinner and lighter without reducing the strength and the brightness.

The invention provides a touch control display device, comprising a pixel array, a touch control array, a plurality of first micro prisms, and a plurality of second micro prisms. The pixel array comprises a plurality of first pixels and a plurality of second pixels. The touch control unit array comprises a plurality of sensing electrodes. The plurality of first micro prisms and the plurality of second micro prisms are manufactured via integration with at least a part of the sensing electrodes. The first micro prisms are corresponding to the first pixels to output a picture frame image of the first pixels along a first light-outcoming direction, the second micro prisms are corresponding to the second pixels to output the picture frame image of the second pixels along a second light-outcoming direction, wherein the first light-outcoming direction is different from the second light-outcoming direction.

The invention relates to the technical field of displaying, and discloses a display device and a manufacturing method for the same. The display device comprises a 3D (three-dimensional) optical grating and a touch detecting unit, wherein the 3D optical grating comprises a liner substrate; the liner substrate is arranged on an image displaying side of a display panel; and an optical grating structure of the 3D optical grating and the touch detecting unit are formed between the liner substrate and the display panel. The display device has a touch detecting function and a 3D displaying function after only the liner substrate is additionally arranged on the display device; the thickness of the display device is reduced; and requirements on light weight and low cost are met. Moreover, the touch detecting unit is arranged in the 3D optical grating, the liner substrate is only required to be combined with the display panel in an adhered manner, technological processes are reduced, and the yield of a product is greatly improved.

There is provided a back sheet of solar cell and a solar cell module where adhesion to a water-impermeable sheet is improved and adhesion to an ethylene/vinyl acetate copolymer is further improved. The back sheet of the solar cell module has, at least on either surface of a water-impermeable sheet, a cured coating film layer of a coating containing a hydroxyl-containing fluoropolymer and an isocyanate prepolymer and/or melamine resin as a curing agent.

An illumination device includes a light source and a planar illuminator for emitting light of the light source portion from one surface thereby to illuminate a liquid crystal panel. The planar illuminator has a reflection surface, on which minute concavo-convex shapes are substantially randomly formed. Surface emission is performed by diffuse reflecting the light irradiated from the light source portion by the reflection surface.

A display device in the present disclosure includes: a plurality of pixel circuits that are arranged in a matrix and supplied with power through a first power supply line maintained at a first voltage and a second power supply line maintained at a second voltage having a positive value less than the first voltage; a first power supply circuit of a synchronous rectification type that outputs the first voltage to the first power supply line by chopping an input voltage; and a second power supply circuit of the synchronous rectification type that outputs the second voltage to the second power supply line by chopping the first voltage.

The invention discloses a two-sided display apparatus. The two-sided display apparatus comprises a first OLED display panel and a second OLED display panel, wherein the display surfaces of the two display panels are arranged in a deviating manner; the first OLED display panel and the second OLED display panel have a shared negative electrode layer; the first OLED display panel comprises a first electron transport layer, a first emissive layer, a first hole transport layer, a first positive electrode layer and a first array substrate which are arranged on the first surface of the shared negative electrode layer in a laminated manner in sequence; and the second OLED display panel comprises a second electron transport layer, a second emissive layer, a second hole transport layer, a second positive electrode layer and a second array substrate which are arranged on the second surface of the shared negative electrode layer in a laminated manner in sequence. The invention also provides a preparation method for the two-sided display apparatus. Compared with the prior art, a lighter and thinner two-sided display apparatus is obtained.

The present disclosure provides a backlight lamp cover, a backlight backboard and a liquid crystal display module. According to the present disclosure, a lamp cover is improved by further providing a bending structure to support and limit a movement of a liquid crystal display panel as well as to support a bezel, in substitution of main functions of a mold frame in the related art. At the same time, the backboard structure is improved accordingly by adding a stepped structure so as to supplementally limit the liquid crystal display panel. Thus, the functions of a mold frame in the related art can be provided without a conventional mold frame in a liquid crystal display module. That is, one part is reduced.

A surface light source module includes a light guiding plate having a light incidence surface and a bottom surface adjacent to the light incidence surface; a reflective sheet disposed on the bottom surface; an adhesive adhered between the bottom surface and the reflective sheet; and a light emitting assembly disposed alongside of the light incident surface. The refractive indices of the adhesive and the light guiding plate are N1 and N2, wherein 63%≦N1/N2≦95%. The light emitting assembly includes a plurality of light emitting elements, of which the distribution curve of luminous intensity satisfies the following conditions: (1) an absolute value of distribution angle at 50% of luminous intensity is smaller than or equal to 55°; and (2) a sum of luminous energy at the absolute value of distribution angle of greater than 70° is smaller than or equal to 10% of a total lumen of the light emitting element.

The invention relates to metal core cloth rubber conveyer belt. It includes upper cover rubber, lower cover rubber, and framework. Its features are that the framework is made of metal core cloth of which warp adopts steel cable; weft adopts steel wire or steel cable; crossing warp adopts iron wire; the rubber is directly covered on the upper and lower layers of the mental core cloth to form metal core cloth rubber conveyer belt by curing. Thus the invention has the advantages of simple technology, saving labor and material, effectively preventing core cloth textile structure stretching, increasing useful life, satisfying the demands of high strength, light weight, and fusion etc.

The present invention provides a strengthened decorative light wire. The decorative light wire is for electrically connecting a plurality of lamps. Each decorative light wire comprises a plurality of untwisted conductor wires, an external insulating sheath wraps around the plurality of conductor wires and one or more flat elongated strengthening sheets disposed between a inner surface and a outer surface of the external insulating sheath by enabling the flat elongated strengthening sheet/s to fully or partially, within the external insulating sheath, surround the conductor wires.

The invention relates to the technical field of application of silk resources, in particular to a silk composite flocculus for processing of light, thin and highly heat-insulating clothes. The production process of the silk composite flocculus includes: (1), pretreating silk fibers; (2), weighing and opening the silk fibers and novel highly heat-insulating fibers, and then evenly mixing the both; (3), carding the mixture into a net; (4), drafting clutter; (5), fixing the flocculus; (6), finishing; (7), slitting and packaging. The silks are composited with the novel light, highly elastic and highly heat-insulating fibers to develop the silk composite flocculus which is light, highly heat-insulating and easy to maintain, and the advantages of the natural silks and the high-performance heat-insulating fibers are combined, so that the requirements of people on comfortableness, health care function, light weight, thinness and heat insulation of winter clothes can be met, and the defects of low fluffiness, softness and compression ratio and hard hand feel of flocculi in the prior art can be overcome.

A portable 4-cycle engine with a configuration which allows cooling air to flow in the direction of the crankshaft relative to a cylinder head on a cylinder, and a portable machine equipped with this engine, are provided, respectively. In such an engine, the cylinder is separated from the cylinder head including a combustion chamber formed at the cylinder side therein. The engine further comprises a valve train area formed in the cylinder head at the downwind side of the cooling air, and a plurality of vertical fins protruding upward from the cylinder head and extending in the direction of the crankshaft. The valve train area and the plurality of vertical fins are all integrally formed with the cylinder head, so that the cylinder head can be made thinner and lighter with high rigidity to enable the portable machine to become smaller, lighter, and more powerful.