Abstract: A lamp structure of an umbrella contains a body, an illumination device, and a control pusher. The body includes a shaft, a notch, a runner slidably, and multiple stretchers. The illumination device includes at least one lighting element, a circuit board, and a battery. The circuit board has a control switch, when the runner is moved upward to push the illumination device, the umbrella is opened. The control pusher is connected to the runner and includes a controlling element. The control pusher is slid vertically with respect to the shaft and is switched in three-section positions, such that the control pusher is slid to a first position, a second position, and a third position relative to the shaft to drive the control switch to be conducted or not so that the circuit board controls the at least one lighting element to power on or off.

Abstract: A method improves the property of films including a release film and a protective film. After separating from the release film, the protective film is bonded with a TAC (Triacetyl Cellulose) film and then processed by coating, such as with an anti-reflecting coating, an anti-glaring coating and a surface hardening treatment, and by drying in an oven. The protective film is separated from the TAC film. The waste of material, which resulted from cracks, snaps and bends of the film, is avoided in the process. Furthermore, practice costs are low, and additional expensive apparatus or treatment are not necessary for a simplified procedure of the method.

Abstract: The present invention relates to offer a method to improve the property of films comprising a release film and a protective film. After separating from the release film, the protective film is bonded with TAC (Triacetyl Cellulose) film and then processed by relative coating, such as anti-reflecting coating, anti-glaring coating and surface hardening treatment, drying in an oven and separated the protective film from the TAC film. The present invention prevents the material consuming, which resulted from crack, snap and bend of the film in the process; and furthermore, practice costs is not too much and no additional expensive apparatus or treatment is necessary for a simplified procedure of the method.

Abstract: An anti-reflection sheet has an optical sheet and a resin layer. A surface of the resin layer has a plurality of nano-particles, and spacings between the nano-particles are less than 400 nanometers. The nano-particles are dispersed into a resin substrate, and then the resin substrate is coated on the optical sheet by wet coating. After that, the optical sheet is baked to remove a solvent thereof, and some nano-particles are thus distributed on the surface of the resin layer with spacings therebetween of less than 400 nanometers.