摘要:
A composite optical film including a base and an optical-field-modulation microstructure layer is provided. The base has a light incident surface and a light emitting surface, wherein the light incident surface and the light emitting surface are correspondingly disposed. The optical-field-modulation microstructure layer disposed on the light emitting surface has a first prism column set and a second prism column set, wherein the first prism column set has a plurality of first prism columns arranged in parallel and extended along a first direction, and the second prism column set has a plurality of second prism columns arranged in parallel and extended along a second direction. The first prism column set and the second prism column set are disposed across each other, and at least one of the first prism column set and the second prism column set has a smooth curve top.
摘要:
A mixing light module includes a matrix, a fluorescent film, and a plurality of micro-structures. The matrix includes an incidence surface, an emission surface and a reflective surface. The fluorescent film disposed on or above the emission surface has an upper surface and a lower surface and includes a plurality of fluorescent particles. The matrix receives a first light having a first wavelength, and the reflective surface reflects the first light to make the first light to be emitted from the emission surface. Since the plurality of fluorescent particles receives a part of the first light from the emission surface, the plurality of fluorescent particles is excited to emit a second light having a second wavelength. The second light and the first light are mixed into a predetermined light. The plurality of micro-structures is used to make the first light or the second light uniform.
摘要:
A solar cell module is provided, including a solar collector, a solar cell chip panel and a cooling pipeline system. The solar collector includes a first optical surface and a second optical surface, wherein light enters the solar collector from the first optical surface, and then exits from the second optical surface after collection. The solar cell chip panel has a light-receiving surface for receiving the light exited from the second optical surface. The solar cell chip panel includes a photovoltaic conversion material capable of absorbing a specific spectrum band in the light and converting that into electricity. The cooling pipeline system allows water to flow therein and includes a heat absorber, wherein the light exits to the light-receiving surface of the solar cell chip panel through the heat absorber, and the water flowing through the heat absorber absorbs light beyond the specific spectrum band.
摘要:
A mixing light module includes a matrix, a fluorescent film, and a plurality of micro-structures. The matrix includes an incidence surface, an emission surface and a reflective surface. The fluorescent film disposed on or above the emission surface has an upper surface and a lower surface and includes a plurality of fluorescent particles.The matrix receives a first light having a first wavelength, and the reflective surface reflects the first light to make the first light to be emitted from the emission surface. Since the plurality of fluorescent particles receives a part of the first light from the emission surface, the plurality of fluorescent particles is excited to emit a second light having a second wavelength. The second light and the first light are mixed into a predetermined light. The plurality of micro-structures is used to make the first light or the second light uniform.
摘要:
A color dividing optical device has an integrated structure of dual surfaces, each has a micro/nano structure. The optical device can perform beam splitting and color dividing on an incident light source, which has a constitution from multiple different wavelengths. In a space, the original incident light source is equally split into multiple light beams in an array, according to light intensity. At the same time, the light beam constituted from different wavelengths is divided into multiple sub-light sources, according to the wavelength, so as to have the function to propagate a color array with color dividing. The optical device with capability of modulating the color wavelengths can transform the wide-band incident light source into sub-light beams in array with color dividing (wavelength dividing) and beam splitting.
摘要:
A color dividing optical device has an integrated structure of dual surfaces, each has a micro/nano structure. The optical device can perform beam splitting and color dividing on an incident light source, which has a constitution from multiple different wavelengths. In a space, the original incident light source is equally split into multiple light beams in an array, according to light intensity. At the same time, the light beam constituted from different wavelengths is divided into multiple sub-light sources, according to the wavelength, so as to have the function to propagate a color array with color dividing. The optical device with capability of modulating the color wavelengths can transform the wide-band incident light source into sub-light beams in array with color dividing (wavelength dividing) and beam splitting.
摘要:
Multiple scanner or stepper machines are provided. A photoresist layer is coated on a monitor wafer. The photoresist layer is exposed through a mask pattern on a first of the multiple machines. The mask pattern is shifted by an offset and the photoresist layer is exposed through the mask pattern on another of the multiple machines. The shifting and exposing steps are continued for each of the multiple machines. A pattern on the monitor wafer is measured using an overlay measurement tool. Machine constants for each machine except the first machine of the multiple machines are updated based on results of the measuring to provide overlay control machine matching.
摘要:
An organic electro-luminescent device including an anode, a cathode, a light-emitting layer and a hole-transport layer is provided. The light-emitting layer is disposed between the anode and the cathode. The hole-transport layer is disposed between the light-emitting layer and the anode. The hole-transport layer has a formula as follows: wherein R is an alkyl group having 1˜3 carbon atoms.
摘要:
An organic electro-luminescent device including a substrate, a plurality of organic electro-luminescent units and at least one tungsten oxide layer is provided. The organic electro-luminescent units are stacked on the substrate, and each tungsten oxide layer is disposed between the adjacent organic electro-luminescent units. The organic electro-luminescent device having the at least one tungsten oxide layer therein has good luminance efficiency. Moreover, another organic electro-luminescent device is also provided in the present invention.
摘要:
An improved method of wafer height mapping using a wafer level sensor eliminates or substantially minimizes the “spacing” in the wafer height mapping data usually caused by having an exposure field on a wafer whose width is less than the width of the measurement spot array of the wafer level sensor and also not being a multiple of the width of a single measurement spot. According to the improved method, the measurement spot array is first translated towards one edge of the exposure field and scanned. Then the measurement spot array is translated towards the other edge of the exposure field and scanned second time to map the area that was missed during the first mapping scan.