Abstract:
An optical processor includes a light source (20), a grating device (23), a first lens (24), a reflector (25), a second lens (26), an array of mirror cells (28), a color wheel (29), and a third lens (30). The light source is for generating a number of light beams. The grating device is for reflecting and dispersing the generated light beams. The first lens is for imaging the reflected and dispersed light beams. The reflector is for reflecting the imaged light beams. The second lens is for correcting any aberration of the reflected light beams. The array of mirror cells is for reflecting the light beams received from the second lens. The color wheel is for coloring the reflected light beams. The third lens is for projecting the colored light beams onto a display.
Abstract:
An aspheric lens (1) includes a substrate (10) and an aspheric film (12). The substrate (10) is made of glass, and has a spherical surface (102). The aspheric film (12) is formed on a surface of the substrate (10), and is made of plastic material. The aspheric film (12) has an aspheric surface (122). A method for making the aspheric lens (1) includes the steps of: providing a substrate (10) made of glass, the substrate (10) having a spherical surface (102); putting the substrate (10) in an injection mold, the injection mold having an aspheric surface (202); closing the injection mold, and injecting a plastic material on the substrate (10); solidifying the plastic material, thereby forming an aspheric film (12) on the substrate (10); and opening the injection mold, and obtaining the aspheric lens (1).
Abstract:
A mobile phone with night vision function includes a body (1) and a night vision module (4). The body (1) includes a display (2) and a keypad (3), and a storage module (5). The night vision module is disposed at a top end of the body and includes a camera (41), an IR (infrared) emitter (42) and an IR detector. The storage module is provided in sidewall of the body. The night vision module can detect IR radiation and provide information of an IR image. The information of the IR image can be displayed on the display of the body or be saved in the storage module. The mobile phone with night vision function can be used for night vision, for illuminating, and for photographing at night. In addition, the mobile phone with night vision function has a powerful storage module to save information and image got by the night vision module.
Abstract:
An atomic force microscope includes a tip (12). The tip is shifted to determine a height of a surface interval (44) of an object, wherein the surface interval is substantially sloped at an angle above the horizontal and defines a point (42a). The atomic force microscope includes a light source (31) and an analyzer (33). The light source applies a number of light beams onto the point of the surface interval, and the applied light beams are reflected by the surface interval. The analyzer analyzes the reflected light beams in order to determine the angle above the horizontal.
Abstract:
A light-transmitting element (10) includes a substrate (12) made of polymethyl methacrylate, and at least one coating film (14). The substrate has a first surface (122), and a second surface (124) opposite to the first surface. The coating film is deposited on at least one of the surfaces of the substrate by electron beam evaporation. The coating film is selected from the group consisting of a single layer and a plurality of layers, and comprises a material selected from the group consisting of tantalum pentoxide, magnesium fluoride, silicon oxide, and any mixture or combination thereof. The light-transmitting element provides improved light transmittance for an imaging system. A method for making the light-transmitting element is also provided.
Abstract:
A heat pipe (1) includes a shell (20), a protective layer (10) formed on an outer surface of the shell, a wick (30) and a hydrophilic layer (40) sequentially formed on an inner surface of the shell and a working fluid contained in the shell. Due to the hydrophilic layer formed on the wick of the heat pipe, the capillarity of the wick is enhanced. Thus, the working fluid is driven to flow from a condenser section of the heat pipe back to an evaporator section of the heat pipe more rapidly. In addition, the protective layer on the outer surface of the shell maintains the degree of vacuum within the heat pipe in a desired range. Thus, the stability and working lifetime of the heat pipe are improved. A method for making the above-described heat pipe is also provided.
Abstract:
A mobile phone includes a body (11), a vibrating module, a vibration control switch (17), and a function switch (18). The vibrating module is received in the body, and the vibration control switch and the function switch are provided at a surface of the body. The vibration control switch is used to control the vibrating module to turn on or turn off. The function switch is used to control the vibrating module to identify an incoming call or to produce low frequency waves for health care.
Abstract:
A hybrid lens (10) includes a plastic lens (12) and a glass coating film (14). The plastic lens is manufactured by injection molding. The glass coating film is formed on an outer surface of the plastic lens and encloses the outer surface of the plastic lens. The coating film comprises a single layer of glass material or a plurality of layers of glass material. The glass coating film is deposited on the outer surface of the plastic lens by vacuum deposition. The hybrid lens reduces chromatic aberration and provides improved image quality for an imaging system. A method for making the hybrid lens is also provided.
Abstract:
A preferred method for manufacturing a stamper (15) includes the steps of: providing a stamper substrate (10); converting a desired micro pattern into control signals in a computer; and using the control signals to control a probe (11) to form a corresponding micro pattern of dots on the stamper substrate.
Abstract:
A transfer printing method for an injection molding process includes the steps of: (a) providing a multi-channel ink-jet printer head comprising a Micro-Electro-Mechanical-System (MEMS), and inputting information of a predetermined pattern to the MEMS; and (b) applying said printer head in an injection molding process to form an injection molded product having said predetermined pattern. In the method, the predetermined pattern can be changed by changing the information which is input to the MEMS. This cuts down the number of operating steps required, and reduces costs. Furthermore, the multi-channel ink-jet printer head can operate very precisely under the control of the MEMS. This enhances the operating efficiency. Thus, the method of the present invention can be advantageously applied in mass production facilities.