156results about How to "Strong brightness" patented technology

This invention discloses a pearl compound fiber and its making method, the pearl compound fiber is produced by the mixture and co-gather of the hydrolysis pearl and polyvinylalcohols, the method as follows: first dissolving the material, filtering, and sending them into the action kettle by a certain proportion, then stirring, mixing up, and heating the spinning original liquid, then filtering and sending it into the deaeration barrel, warming the deaeration barrel, and then spinning, drawing, drying and shaping, cutting off, curling, acetaling and tying, finally obtaining the product. The effect is that the product's bleaching and dying capability, its white and bright are all improved greatly.

The invention discloses a 360-degree light-emitting T8 fluorescent tube for an LED (Light-emitting Diode) direct plug-in type LED, which comprises two aluminum lamp holders, an acrylic tube, a diffusion film upper part, a diffusion film lower part, a front surface of a circuit board, a back surface of the circuit board and LED lamp beads. The 360-degree light-emitting T8 fluorescent tube is characterized in that the diffusion film lower part is placed and adhered onto the inner wall of the acrylic tube according to the clamping position in the tube; the lamp beads of the LED small-power direct plug-in type LED are placed on the circuit board according to a hole site; the front surface of the circuit board is a lamp bead spherical surface light-emitting part; the back surface of the circuit board adopts the structure that a lamp bead positive supporting frame and a lamp bead negative supporting frame are welded on a circuit of the circuit board; after each lamp bead is installed, the circuit board is installed into the acrylic tube; the two aluminum lamp holders are welded at the two ends of the acrylic tube and are connected with the circuit of the circuit board through power lines; small circular holes for allowing the LED direct plug-in type LED lamp beads to be placed in are arranged on the circuit board; and with the adoption of the whole light emitting principle of the small-power direct plug-in type LED, the rear surface also can emit light rays through the small circular holes to achieve the effect of emitting the light from 360 degrees. The 360-degree light-emitting T8 fluorescent tube is simpler in structure, breaks through the technology that the LED small-power direct plug-in type LED is utilized to manufacture the fluorescent tube and can emit the light from 360 degrees.