Patent application number | Description | Published |
20110278748 | METHOD FOR MAKING OPTICAL FIBER CONNECTOR - A method for making an optical fiber connector includes a mold. The mold includes a first mold portion having inserts each for molding a blind hole preform, and a second mold portion having a flat molding surface for forming a flat optical surface, and a number of curved molding surfaces for forming lens caps. A non-contact detection instrument is provided to project a light beam to the bottom of the blind hole preforms with the light beam passing through the flat optical surface. Then a coarseness factor image is obtained and analyzed to determine whether a coarseness factor of the bottom of the corresponding blind hole preform is acceptable and the corresponding insert is modified if it is not acceptable. Finally, the curved molding surfaces are aligned with the inserts to form the lens caps on the flat optical surface. | 11-17-2011 |
20110294076 | METHOD FOR MAKING PATTERNED ROLLER - A method for making a patterned roller includes: forming a dry film photoresist layer on an outer surface of a to-be-patterned roller; exposing the dry film photoresist layer to an exposure machine using a photomask; developing the dry film photoresist layer to expose a plurality of portions of the outer surface of the to-be-patterned roller; sandblasting the exposed portions of the outer surface of the to-be-patterned roller to define a pattern in the outer surface of the to-be-patterned roller; and removing the remaining dry film photoresist layer to obtain a patterned roller. | 12-01-2011 |
20110315082 | FILM COATING APPARATUS - A film coating apparatus for coating a patterned roller using an atomic layer deposition process includes a deposition chamber and a heater. The deposition chamber defines an inlet and an outlet. The inlet is misaligned with the outlet. The heater is received in the deposition chamber. The heater includes a number of coiled filaments each formed into a generally circular loop. The filaments are spaced from each other and surrounds the patterned roller. The filaments are configured for heating the patterned roller. | 12-29-2011 |
20110318563 | NANOWIRE STRUCTURE AND METHOD FOR MAKING SAME - A nanowire structure includes a thermoplastic polymer layer defining a surface; and a nanowire film formed on the surface of the thermoplastic polymer layer. The nanowire film includes nanowires laid directly on the surface with the nanowires oriented along a substantially same direction on the surface. A method for making the nanowire structure includes a spin coating step and a heating step for forming the thermoplastic polymer layer, and a rolling step for allowing the nanowires to be oriented on the thermoplastic polymer layer. | 12-29-2011 |
20120009293 | MOLDING MACHINE AND METHOD FOR FORMING OPTICAL FILM - A molding machine for manufacturing an optical film includes a hopper, a first cylindrical roller, a second cylindrical roller, and an ultraviolet light source. The hopper defines a narrow outlet. The first cylindrical roller is rotatable around its central axis parallel to the narrow outlet. The second cylindrical roller is a transparent hollow structure rotatable around its second central axis. The first central axis is parallel to the second central axis at the same level. The first and second cylindrical rollers are located at two opposite sides of the narrow outlet and below the narrow outlet, and define a gap therebetween to feed the raw material. The ultraviolet light source is located in the second cylindrical roller. An emission direction of the ultraviolet light source is orientated toward a space between the narrow outlet and the second cylindrical roller. | 01-12-2012 |
20120031336 | CHEMICAL VAPOR DEPOSITION DEVICE - A chemical vapor deposition device includes a chamber, a gas input assembly, a gas output assembly, a heating device, and a driving module. The chamber includes a first side, a second side and a deposition area defined between the first side and the second side. The second side is opposite to the first side. The gas input assembly is positioned at the first side of the chamber. The gas input assembly includes a jet module. The jet module faces the deposition area to introduce reaction gases. The gas output assembly is positioned at the second side of the chamber. The gas output assembly exhausts the gases in the chamber. The heating device heats the deposition area. The driving module drives a deposition roll located in the deposition area. | 02-09-2012 |
20120031551 | METHOD FOR TRANSFER PRINTING NANOWIRES - A method for transfer printing nanowires, includes the following steps. First, a first substrate having nanowires formed thereon, is provided. Second, a transfer printing film is provided. The transfer printing film is hydrophobic and is in a soft state. Third, the transfer printing film and the first substrate are combined with the nanowire array in contact with the transfer printing film. Fourth, a roller is applied on the transfer printing film to press the transfer printing film against the first substrate. Fifth, the first substrate is removed, thereby obtaining the nanowires transfer printed on the transfer printing film with the nanowires reoriented along a substantially same direction. | 02-09-2012 |
20120045176 | OPTICAL FIBER COUPLING CONNECTOR - A fiber coupling connector includes a receptacle and a plug for insertion into the receptacle. The plug includes a first lens portion and a first sleeve receiving and surrounding the first lens portion. The receptacle includes a second lens portion and a second sleeve receiving and surrounding the second lens portion. The second sleeve is engagingly received in the first sleeve such that the first lens portion is optically coupled with the second lens portion. | 02-23-2012 |
20120045885 | METHOD FOR MAKING NANOWIRE ELEMENT - A method for making a nanowire element includes: providing an imprint mold including a first substrate and a conductive pattern-transferring layer, the pattern-transferring layer includes first conductive strips; electrifying the pattern-transferring layer with an alternating current; applying a nanowire-containing suspension on the pattern-transferring layer; reorienting the nanowires in the nanowire-containing suspension using a dielectrophoresis method, thereby the nanowires connected between two adjacent first conductive strips; providing a pattern-receiving body, the pattern-receiving body including a second substrate and a pattern-receiving layer; pressing the imprint mold onto the pattern-receiving body with the conductive pattern-transferring layer facing the pattern-receiving layer, thereby defining a patterned recess in the pattern-receiving layer and transferring the nanowires to the second substrate; forming a first conductive layer on the second substrate to obtain a conductive pattern layer, the conductive pattern layer including second conductive strips, the nanowires connecting two adjacent second conductive strips; and removing the pattern-receiving layer. | 02-23-2012 |
20120068047 | MOLD FOR PROCESSING OPTICAL FILM AND MANUFACTURING METHOD THEREOF - A mold for processing optical film includes a substrate, a copper oxide film, and a hydrophobic fluorinated self-assembled monolayer film. The substrate has a copper surface. The copper oxide film is formed on the copper surface. The hydrophobic fluorinated self-assembled monolayer film is formed on the surface of the copper oxide film. The mold provides easy release of the hydrophobic fluorinated self-assembled monolayer film. | 03-22-2012 |
20120070524 | MOLD FOR PROCESSING OPTICAL FILM AND MANUFACTURING METHOD THEREOF - A mold for processing an optical film includes a substrate defining a microstructure on an outer surface thereof for printing a pattern on the optical film, an aluminum oxide film, and a hydrophobic fluorinated self-assembled monolayer film. The aluminum oxide film is formed on an outer surface of the substrate by atomic layer deposition. The hydrophobic fluorinated self-assembled monolayer film is formed on an outer surface of the aluminum oxide film. The mold provides easy release of the hydrophobic fluorinated self-assembled monolayer film and protection for the mold from abrasion. | 03-22-2012 |
20120070527 | LEVEL ADJUSTMENT DEVICE FOR INJECTION MOLDING MACHINE - A level adjustment device includes a main body, four shaft seats, two adjusting elements, two actuating gears, and a supporting plate. The main body has a side surface and an upper surface connected to the side surface. The main body defines two slots in the side surface. Each two shaft seats are positioned at two opposite sides of a corresponding one of the slots and extend outwards from the side surface. Each of the adjusting elements includes a toothed portion and a supporting portion, the toothed portion movably received in the slot and the supporting portion protruding out of the upper surface. Each of two actuating gears is rotatably sleeved between two corresponding shaft seats and meshes with the toothed portion. The supporting plate is supported on the two adjustment elements above the upper surface. | 03-22-2012 |
20120091433 | LIGHT EMITTING DIODE AND METHOD FOR MAKING SAME - A light emitting diode includes a substrate, a number of light emitting units formed on the substrate, and an insulating layer. Each light emitting unit includes a first electrode layer, a number of light emitting nanowires and a second electrode layer. Each light emitting nanowire includes a zinc-oxide-nanowire buffering segment extending from the first electrode layer, an N-type gallium nitride nanowire segment and a P-type gallium nitride nanowire segment. The N-type gallium nitride nanowire segment is interconnected between the zinc-oxide-nanowire buffering segment and the P-type gallium nitride nanowire segment. The P-type gallium nitride nanowire segment has a distal portion embedded in the second electrode layer. The insulating layer is formed on the substrate and the first electrode layer. The light emitting nanowires is embedded in the insulating layer and insulated from each other. | 04-19-2012 |
20120104361 | TRANSISTOR USING SOURCE ELECTRODE AND DRAIN ELECTRODE HAVING POINTED PORTIONS - A transistor includes a substrate, a source electrode, a drain electrode and a nanowire-layer. The source electrode, the drain electrode and the nanowires-layer are formed on the substrate. The source electrode includes a plurality of first pointed portions, and the drain electrode includes a plurality of second pointed portions each aligned with a corresponding first pointed portions. The nanowire-layer is interconnected between the first pointed portions and the second pointed portions. | 05-03-2012 |
20120138964 | BACKLIGHT FILM, METHOD AND APPARATUS FOR FORMING SAME - A backlight film includes a flexible substrate with a first electrode layer, a polymeric light emitting layer, a second electrode layer and a protection layer formed subsequently on the flexible substrate. The first electrode layer, the polymeric light emitting layer and the second electrode layer each has a predetermined pattern. The backlight film further includes an insulating layer arranged around the polymeric light emitting layer. A method and an apparatus for forming the backlight film are also provided. | 06-07-2012 |
20120148200 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a number of optical fibers, a body, a number of supports and a cover. The body includes a number of lens portions at a first end thereof, a number of through holes at an opposite second end, and a recess located between the lens portions and the through holes. The through holes are in communication with the recess. The optical fibers extend through the respective through holes and terminate at the respective lens portions. The supports are formed in the recess. Each support supports and retains a portion of the corresponding optical fiber exposed in the recess. The cover is received in the recess. The cover has a number of slanted faces spatially corresponding to the respective supports. The slanted faces and the supports cooperatively securely sandwich the exposed portions of the optical fibers in the body. | 06-14-2012 |
20120153319 | SELF-ILLUMINATING DISPLAY AND METHOD FOR MAKING SAME - A self-illuminating display includes a substrate, and a number of light emitting units. The light emitting units are formed on the substrate in an array fashion. Each of the light emitting units includes a first electrode, a second electrode formed on the substrate and a number of light emitting nanowires. The first electrode includes a number of first arms, and the second electrode includes a number of second arms. Each of the first arms opposes a corresponding second arm. Each of light emitting nanowires interconnects the first arm and the corresponding second arm. Each of the light emitting nanowires has a p-n junction. | 06-21-2012 |
20120155802 | OPTOELECTRONIC TRANSMISSION DEVICE HAVING SOLAR CELL UNIT - An optoelectronic transmission device includes an optical signal source, a light detector, a solar cell unit, and a power storage unit. The reflector covers the light detector and the optical signal source. The reflector is configured to internally totally reflect first light emitted from the optical signal source to a first optical fiber and reflect a first part of the second light from a second optical fiber to the light detector and reflect a second part of the second light to the solar cell unit. The light detector receives and converts the first part of the second light into electrical signals. The solar cell unit receives and coverts the second part of the second light into electrical energy. The power storage unit is electrically connected to the solar cell unit for storing the electric energy. The power storage unit powers the light detector and the optical signal source. | 06-21-2012 |
20120161100 | LIGHT EMITTING DIODE AND MAKING METHOD THEREOF - An LED includes a substrate, an N-type GaN layer, an insulation layer, an N-type GaN nano-wire layer, a quantum well layer and a P-type GaN nano-wire layer. The N-type GaN layer and the insulation layer are arranged on the substrate in turn. At least one groove is formed on a top surface of the insulation layer, therefore, part of the N-type GaN layer is exposed. The N-type GaN nano-wire layer is formed on the groove of the insulation layer, and part of the N-type GaN nano-wire layer is protruded from the insulation layer. The quantum well layer and the P-type GaN nano-wire layer are coated on the part of the N-type GaN nano-wire layer which is protruded from the insulation layer. The present invention also relates to a method for making an LED. | 06-28-2012 |
20120163032 | LIGHT GUIDE PLATE, LIGHT GUIDE PLATE MOLD INSERT AND METHOD FOR MAKING LIGHT GUIDE PLATE - A light guide plate mold insert includes a molding surface and a number of uniformly distributed dot-shaped recesses. The molding surface is used for forming a reflective surface of a light guide plate. The uniformly distributed dot-shaped recesses are formed in the molding surface. The molding surface includes a number of frosted regions formed by machining the molding surface using a sand-blasting process. Each of the frosted regions includes a number of dot-shaped micro recesses. A distribution density of the micro recesses are greater than that of the recesses. | 06-28-2012 |
20120170894 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a number of lensed optical fibers and a body. Each lensed optical fiber includes a core portion, a cladding layer, and an optical lens. The core portion includes a first end and a second end opposite to the first end. The cladding layer wraps around the first end. The optical lens is formed on a distal surface of the second end. The body defines a number of receiving through holes. The lensed optical fibers are inserted in the respective receiving through holes with the optical lenses disposed at openings of the receiving through holes. | 07-05-2012 |
20120170940 | OPTICAL FIBER HUB INCLUDING OPTICAL BOOSTER AMPLIFIER - An optical fiber hub includes an upstream interface for inputting a laser beam, an optical booster amplifier, a splitting element, and N downstream interfaces. The optical booster amplifier is optically communicated with the upstream interface, and configured for amplifying the laser beam. The splitting element is optically communicated with the optical booster amplifier, and configured for splitting the amplified laser beam into N laser beams. The N downstream interfaces are optically communicated with the splitting element. Each of the N downstream interfaces is configured for outputting one of the N laser beams, wherein N is an integer which is equal to or greater than 2. | 07-05-2012 |
20120187601 | INJECTION MOLDING METHOD - An injection molding method includes: providing a mold core which defines a mold cavity, depositing a lubrication layer on an inner surface of the mold cavity, injecting plastic material into the mold cavity, and molding the plastic material into the plastic element. | 07-26-2012 |
20120189248 | OPTOELECTRONIC TRANSMISSION DEVICE - An optoelectronic transmission device includes a base, an optical signal source positioned on the base, a light detector positioned on the base, a carrier covering the optical signal source and the light detector, a first lensed optical fiber and a second lensed optical fiber. The carrier has a first through hole, a second through hole and a reflective surface. The first lensed optical fiber is received in the first through hole. The first lensed optical fiber has a first lens opposing the reflective surface for directing first light reflected by the reflective surface into the first lensed optical fiber. The second lensed optical fiber is received in the second through hole. The second lensed optical fiber has a second lens opposing the reflective surface for directing a second light transmitted by the second lensed optical fiber to the reflective surface. | 07-26-2012 |
20120220204 | CLEANING DEVICE FOR GRINDING PLATE - A cleaning device is used for cleaning scrap blocking a spiral slot of a grinding plate. The cleaning device includes a base, a sliding device, and at least one blade. The base includes two sliding poles. The sliding device slidably sleeves on the two sliding poles. The at least one blade is fixed on the sliding device, and resists on a bottom surface of the spiral slot. When the grinding plate rotates, the at least one blade can slide in the spiral slot. | 08-30-2012 |
20120251052 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a number of optical fibers, a body, a number of supports, and a cover. The body includes a number of lenses at a first end thereof, a number of through holes at an opposite second end, and a recess located between the lenses and the through holes. The through holes are in communication with the recess. The optical fibers extend through the respective through holes and optically coupled with the respective lenses. The supports are formed in the recess. Each support defines an arc-shaped receiving groove. The cover is engagingly received in the recess and defines a number of V-shaped positioning grooves. Each positioning groove has a first slanted surface and a second slanted surface. The positioning grooves and the corresponding receiving grooves cooperatively securely retain distal portions of the optical fibers in the recess of the body. | 10-04-2012 |
20120269922 | INSERT ASSEMBLY FOR MOLDING OPTICAL FIBER CONNECTOR AND METHOD FOR FABRICATING RELATED OPTICAL FIBER CONNECTOR MOLD - An insert assembly for forming an optical fiber connector is provided. The optical fiber connector includes a light-pervious side wall having a lens portion for optically coupling with an optical fiber, and the lens portion has a flat side surface facing the optical fiber. The insert assembly includes an insert and a spacer. The insert has a side surface and a flat molding surface extending from and coplanar with the side surface, the molding surface configured for molding the flat side surface of the side wall of the optical fiber connector. The spacer has a thicknesswise side surface coplanar with a boundary between the side surface and the molding surface. The thicknesswise side surface of the spacer and the molding surface of the insert are cooperatively configured for molding the side wall of the optical fiber connector. A method for fabricating a related optical fiber connector mold is also provided. | 10-25-2012 |
20120294570 | OPTICAL FIBER COUPLING CONNECTOR - An optical fiber coupling connector includes a body and a cover attached on the body. The body includes a front surface, a lens portion arranged at the front surface, a rear surface, a top surface, an optical fiber groove defined in the top surface, and an optical fiber accommodated in the optical fiber groove. The optical fiber groove extends from lens portion to the rear surface. The cover includes an elongate retaining groove fittingly engaged with the optical fiber groove. The retaining groove is configured for fixing the optical fiber in the optical fiber groove. | 11-22-2012 |
20130032958 | APPARATUS AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE - An apparatus for manufacturing light guide plate includes a coater containing UV curable glue, a first pressing roller and a second pressing roller. The first pressing roller and the second pressing roller are located nearby each other and space a predetermined distance from each other. The coater distributes UV curable glue on the surface of the first pressing roller or the second pressing roller. The first pressing roller and the second pressing roller cooperatively press the distributed UV curable glue. At least one of the first pressing roller and the second pressing roller includes a transparent shell and a UV lamp in the transparent shell. The UV lamp emits UV light to the other pressing roller. The UV lamp solidifies the UV curable glue pressed between the first pressing roller and the second pressing roller. | 02-07-2013 |
20130032959 | METHOD FOR FORMING OPTICAL FILM - A method for manufacturing an optical film includes providing a molding machine. The molding machine includes a hopper, a first cylindrical roller, a second cylindrical roller, and a UV light source. The first and second cylindrical rollers are located at two opposite sides of a narrow outlet of the hopper and positioned at substantially a same height just below the narrow outlet. Thereafter, a UV-curable material is provided into the hopper, and flows out from the narrow outlet of the hopper. The UV light source is turned on toward the UV-curable material. Furthermore, the first and second cylindrical rollers are rotated to directly press the UV-curable material when the UV-curable material is cured. | 02-07-2013 |
20130071069 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes optical fibers, a connector body, and positioning members. The optical fibers are received in the respective through holes, and pass through the respective first recesses, the respective separating portions, and the respective second recesses, and aligned with the optical lenses. The three engagement posts of the positioning member are arranged above a through hole and surround a receiving room. The three engagement posts and a separating portion cooperatively retain an optical fiber in the connector body. | 03-21-2013 |
20130143725 | ROLLER AND METHOD FOR MAKING SAME - A roller includes a cylindrical main body, a resin coating formed on a peripheral side surface of the main body, and a plurality of micro recesses defined in the resin coating. The resin coating is a polymer resin coating having the molecular chain with fluorine element. A method for making the roller and a system for making the roller are also provided. | 06-06-2013 |
20130156954 | ROLLER MAKING SYSTEM AND METHOD - The present disclosure provides a roller making system for making a roller with a plurality of microstructures. The roller making system includes a coating unit to coat molten Ethylene Tetrafluoroethylene (ETFE) material onto a lateral surface of a cylindrical workpiece, to obtain a semi-finished roller with an uniform ETFE layer after the molten ETFE material is solidified, and a microstructure forming unit to machine the ETFE layer of the semi-finished roller, to form the plurality of microstructures in the ETFE layer, thereby making a finished roller with the plurality of microstructures. | 06-20-2013 |
20130169599 | SURFACE ACOUSTIC WAVE TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A surface acoustic wave touch panel includes a flexible substrate, an acoustic wave transmitting layer, an adhering layer, a piezoelectricity layer, and an electrode layer. The acoustic wave transmitting layer is made of nano-diamond and formed on the flexible substrate. The adhering layer is formed on the acoustic wave transmitting layer. The piezoelectricity layer is formed on the acoustic wave transmitting layer in an interdigitated electrode pattern. The electrode layer is formed on the piezoelectricity layer. A method of manufacturing the surface acoustic wave touch panel is also provided. | 07-04-2013 |
20130171289 | ROLLER AND METHOD OF MAKING ROLLER - A roller for producing optical films is disclosed. The roller includes a cylindrical main body and a micro-structured layer surrounding a circumferential surface of the main body. The microstructure layer includes a number of microstructures on its surface away from the main body. The microstructure layer is made from ethylene tetrafluoroethylene. | 07-04-2013 |
20130200539 | APPARATUS AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE HAVING REDUCED THICKNESS - An apparatus for manufacturing light guide plate includes a coater, a first pressing roller, a second pressing roller, and two UV lamps. The first pressing roller and the second pressing roller are positioned nearby each other and space a predetermined distance from each other. The coater distributes UV curable glue through a molding channel between the first pressing roller and the second pressing roller. The first pressing roller and the second pressing roller cooperatively press the distributed UV curable glue. Each of the first and the second pressing roller includes a hollow transparent main body and a molding core sleeving the main body. The molding core is made of resin containing fluorine. The two UV lamps are respectively received in the two main bodies and emit UV light to solidify the UV curable glue pressed between the first and the second pressing roller. | 08-08-2013 |
20130209039 | OPTICAL FIBER CONNECTOR ASSEMBLY - An optical fiber connector assembly includes a plug and a socket coupled with the plug. The structure of the socket is the same as the structure of the plug. The plug includes a first positioning pole and a first positioning hole, and the socket includes a second positioning pole and a second positioning hole. The first positioning pole of the plug is received in the second positioning hole of the socket, and the second positioning pole of the socket is received in the first positioning hole. | 08-15-2013 |
20130216641 | MOLD ROLLER AND METHOD OF MANUFACTURING SUCH - A mold roller and a method of manufacturing the mold roller comprising heating a metal substrate which has a microstructure pattern and attaching an ethylene tetrafluoroethylene (ETFE) film on the heated metal substrate. The ETFE film is pressed on the heated metal substrate and the microstructure pattern is thereby transferred and formed on a first side of the ETFE film The FIFE film with the microstructure pattern is than transferred to a circumferential surface of a core roller by a roller-to-roller process as its second side opposite to the first side attached to the circumferential surface. | 08-22-2013 |
20130217161 | METHOD FOR MANUFACTURING INTEGRAL IMAGING DEVICE - In a method for manufacturing an integral imaging device, a layer of curable adhesive is first applied on a flexible substrate and half cured such that the curable adhesive is solidified but is capable of deforming under external forces. Then the curable adhesive is printed into a lenticular lens having a predetermined shape and size using a roll-to-roll processing device and fully cured such that the curable adhesive is capable of withstanding external forces to hold the predetermined shape and size. Last, a light emitting diode display is applied on the flexible substrate opposite to the lenticular lens such that an image plane of the light emitting diode display coincides with a focal plane of the lenticular lens. | 08-22-2013 |
20130231231 | ROLLER, APPARATUS AND METHOD FOR MANUFACTURING SAME - A roller includes a cylindrical main body and a seamless ring-shaped resin film. The main body has a circumferential surface having a plurality of teeth. The resin film is coated on the circumstance surface and has a rolling surface opposite to the main body. The resin film defines impression patterns. | 09-05-2013 |
20130241867 | CAPACITIVE TOUCH PANEL AND APPARATUS FOR MANUFACTURING SAME - A capacitive touch panel includes a flexible substrate, a first sensing layer, a first protective film, a second sensing layer, and a second protective film. The substrate includes a first surface and a second surface opposite to the first surface. The first sensing layer and the first protective film are formed on the first surface. The second sensing layer and the second protective film are formed on the second surface. The first sensing layer includes a first cladding portion defining a first receiving groove and a first conductive portion received in the first receiving groove. The second sensing layer includes a second cladding portion defining a second receiving groove and a second conductive portion received in the second receiving groove. | 09-19-2013 |
20130251308 | OPTICAL CONNECTOR HAVING LOW INSERTION LOSS AND OPTICAL CONNECTOR ASSEMBLY - An optical connector assembly includes two optical connectors, each of which includes a transparent shell forming a blind hole and a lensed fiber integrally forming a lens at a front end thereof. The lensed fibers are inserted into the respective blind holes using the front ends and held in the respective blind holes. A distance between the lensed fibers is two times of a working distance of the lensed fibers. | 09-26-2013 |
20130272659 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a connector body, two optical fibers, two lenses, and a cover. The connector body includes an optical fiber receiving member defining a recess with an open end and an optical lens member assembled in the recess. The optical lens member has a first surface and a second surface. The optical fibers are received in the optical fiber receiving member. The lenses are formed on the first surface and coupled with the respective optical fibers. The cover includes an engaging member and two shielding members. The engaging member is received in the recess. Each shielding member includes a first plate extending from the engaging member and a second plate perpendicularly extending from the first plate. The first plate covers the optical lens member, and the second plate shields the corresponding lens. | 10-17-2013 |
20130279009 | LIGHT GUIDE PLATE - A light guide plate includes a substrate and horizontally oriented elongated prisms. The substrate is positioned on mounted on an outside surface of a window of a building and includes a first surface and an opposing second surface. The second surface faces the outside surface. The substrate is made of transparent material. The prisms are arranged on the first surface and parallel to each other. Each prism includes a flat side surface facing upward and a curved side surface facing downward. The flat side surface and the curved side surface extend from the first surface and intersect at a line away from the first surface. Each curved side surface is configured for reflecting light passing through the flat side surface to a ceiling of the building. | 10-24-2013 |
20130280362 | MOLDING ROLLER, APPARATUS AND METHOD FOR MANUFACTURING SAME - A molding roller includes a base roller and a flexible molding film. The base roller has a rolling surface. The molding film is wound around the rolling surface. The molding film has a molding surface. The molding surface defines impression patterns. The present invention further relates to an apparatus and provides a method for manufacturing the molding roller. | 10-24-2013 |
20130299069 | APPARATUS AND METHOD FOR MANUFACTURING ROLLER - An apparatus for manufacturing a roller includes a loading plate, a polishing device, a processing device, a hot pressing device, a mounting device, and a cutting device. The loading plate loads a preprocessed metal plate having a preprocessed molding surface. The polishing device polishes the preprocessed molding surface to obtain a polished molding surface. The processing device forms molding patterns on the polished molding surface to obtain a metal plate with a molding surface defining the molding patterns. The hot pressing device forms impression patterns on a preprocessed resin film to obtain a resin film by pressing the metal plate and the preprocessed resin film together. The mounting device mounts the resin film to a rolling surface of a main body until the resin film winds around the rolling surface. The cutting device cuts the resin film. | 11-14-2013 |
20130303350 | MOLDING ROLLER, APPARATUS AND METHOD FOR MANUFACTURING SAME - A molding roller includes a main body and a seamless ring-shaped resin film. The main body has a smooth circumferential surface. The resin film is coated on the circumferential surface and has a molding surface opposite to the main body. The molding surface defines a number of molding patterns. The resin film is made of ethylene tetrafluoroethylene or poly tetrafluoroethylene. | 11-14-2013 |
20130313732 | APPARATUS AND METHOD FOR MANUFACTURING OPTICAL FILM - An apparatus includes a feed hopper containing hot melt UV curable glue, a first pressing roller defining a first central axis, a second pressing roller defining a second central axis, and two UV lamp assemblies received in the two pressing rollers respectively. The first pressing roller rotates about the first central axis in a first direction. The second pressing roller rotates about the second central axis in a second direction opposite to the first direction. The first central axis and the second central axis are arranged on a common horizontal plane and parallel to each other. A molding channel is formed between the two pressing rollers. The two pressing rollers cooperatively press the hot melt UV curable glue flowing into the molding channel from the feed hopper. The UV lamp assemblies emit UV light beams to solidify the pressed UV curable glue to form an optical film. | 11-28-2013 |
20140328967 | MOLD AND METHOD FOR MANUFACTURING SAME - A method for creating a mold for an optical connector includes a main body and a film, the film is a compound of aluminum oxide and hexamethyldisilazane providing a non-stick and hard surface. The main body defines a cavity therein and the surfaces of the cavity are coated with the film. | 11-06-2014 |
20140342029 | ROLLER DIE AND A METHOD FOR MANUFACTURING THE ROLLER DIE - Manufacture of a roller die configured for molding microstructures onto an optical film, includes an uncoated roller and a number of micro-structures formed on an outer surface of the roller, and a layer of diamond-like carbon film being formed on the surfaces of the micro-structures. | 11-20-2014 |
20140349825 | ROLL-TO-ROLL PRESS DEVICE WITH TENSION CONTROLLER - A roll-to-roll press device includes an unreeling shaft, a pressing unit, a reeling shaft, and a tension controller. The unreeling shaft unreels substrate film reeled thereon. The pressing unit presses the substrate film to print microstructures on the substrate film. The reeling shaft reels the pressed substrate film thereon. The tension controller adjusts a tension of the substrate film according to a thickness of a coil of the substrate film on the reeling shaft. | 11-27-2014 |