摘要:
A lamp shade includes a light permeable bottom layer and a light reflection structure provided on the light permeable bottom layer and including a plurality of reflective stripes formed and distributed on a surface of a side of the light permeable bottom layer and a plurality of recessed gaps formed between the reflective stripes and each located between any two adjacent reflective stripes. Each of the recessed gaps has a depth direction extending into a thickness direction of the light permeable bottom layer. Thus, the light patterns of the lamp shade will produce variations by provision of the reflective stripes and the recessed gaps of the light reflection structure, thereby enhancing the aesthetic quality of the lamp shade.
摘要:
Disclosed is a miniature, two-dimensional, auto-cloning, polarizing beam splitter that includes a substrate and an optical multilayer. The substrate is formed with a periodic structure. The optical multilayer is formed on the periodic structure of the substrate. The optical multilayer includes a (LH)n structure wherein H represents a film of a high refractive index, and L represents a film of a low refractive index, and n is an integer. The auto-cloning polarizing beam splitter is operable to split infrared light of wavelengths of 1000 nm to 1300 nm.
摘要:
The present invention relates to an anti-theft device which is a transmission line mounted on an object to be protected against theft, such as a door or a window, wherein a safety system is connected to the elongated metal to supply power to the anti-theft circuit of the elongated metal and to detect and judge the signal of the anti-theft circuit of the elongated metal. When the window or the door is broken, the anti-theft device will be easily torn at the respective apertures. At this moment, the safety system cannot receive the signal from the anti-theft device, so it will identify the intrusion of theft and notify the security or guard. Thereby providing an anti-theft function.
摘要:
A writing method for a multilayer optical disc. The method includes: measuring and recording optimum internal gains obtained when the objective lens is located on each inner side of the pick-up head, respectively, checking the writing direction based on the specific writing direction on each data layer of the disc, selecting the inner optimum internal gain when the writing direction is toward outside, and selecting the opposite inner optimum internal gain when the writing direction is toward inside to minimize the offset of the tracking error signal.
摘要:
A lamp shade includes a light permeable bottom layer and a light reflection structure provided on the light permeable bottom layer and including a plurality of reflective stripes formed and distributed on a surface of a side of the light permeable bottom layer and a plurality of recessed gaps formed between the reflective stripes and each located between any two adjacent reflective stripes. Each of the recessed gaps has a depth direction extending into a thickness direction of the light permeable bottom layer. Thus, the light patterns of the lamp shade will produce variations by provision of the reflective stripes and the recessed gaps of the light reflection structure, thereby enhancing the aesthetic quality of the lamp shade.
摘要:
The disclosed is a method for patterning a photoresist layer. An object is provided, a photoresist layer is formed on the object, and an ink pattern is printed on the photoresist layer. Shielded by the ink pattern, the photoresist is exposed and developed to be patterned. In addition, a layered material is optionally formed between the object and the photoresist layer.
摘要:
A mold structure and the manufacturing method thereof are disclosed. The mold structure is comprised of: an axle; a roller, axially ensheathing the axle; and a mold having a specific imprint pattern of microstructures formed thereon, being arranged to mount on the periphery of the roller while connecting to the axle; wherein a pulling force is exerted on the mold by the axle for stretching the mold while enabling the same to tensely adhere upon the periphery of the roller.
摘要:
A connection device for a signal wire includes at least one electrically conducting plate, at least one first holding member mounted on a first side of the electrically conducting plate, at least one second holding member mounted on a second side of the electrically conducting plate, and at least one locking member extended through the first holding member, the electrically conducting plate and the second holding member to clamp the electrically conducting plate between the first holding member and the second holding member. Thus, the first holding member and the second holding member are mounted on and removed from the signal wire by tightening or loosening the locking member, so that the connection device is attached to and detached from the signal wire easily and rapidly.
摘要:
The present invention relates to an anti-theft device which is a transmission line mounted on an object to be protected against theft, such as a door or a window, wherein a safety system is connected to the elongated metal to supply power to the anti-theft circuit of the elongated metal and to detect and judge the signal of the anti-theft circuit of the elongated metal. When the window or the door is broken, the anti-theft device will be easily torn at the respective apertures. At this moment, the safety system cannot receive the signal from the anti-theft device, so it will identify the intrusion of theft and notify the security or guard. Thereby providing an anti-theft function.
摘要:
An anti-theft device includes a main body including an insulating member, and a circuit board mounted in the insulating member. The insulating member has two opposite sides each formed with a plurality of torn portions, and the circuit board having two opposite sides each formed with a plurality of torn portions. Thus, when the thief pulls or breaks the object to reach the anti-theft device, the safety system detects the abnormal signal instantaneously so as to notify the security or guard, thereby providing an anti-theft function.