Abstract: The present patent application discloses a single-fiber coupled multi-wavelength optical transceiver, comprising a fiber ferrule, a circulator subassembly, a multiplexer/demultiplexer subassembly, an optical transmitting subassembly and an optical receiving subassembly. The circulator subassembly comprises three ports. The optical transceiver comprises an optical receiving unit and an optical transmitting unit. The light beams of the optical receiving unit incidents from the fiber ferrule to the first port of the circulator, then output to multiplexer/demultiplexer through the second port of the circulator subassembly. The light beams is then split by the multiplexer/de-multiplexer and received by the receiver optical subassembly.

Abstract: The present invention provides a gate driving circuit and a method thereof. The gate driving circuit comprises: a gate driving module (2 or 2?) and a plurality of multiplexer modules (4 or 4?), and the multiplexer modules (4 or 4?) are electrically connected to corresponding signal output ends (20 or 20?), and comprises a low voltage level input end (VGL or VGL?) and a first, a second, a third signal output ends (43, 44, 45 or 43?, 44?, 45?), electrically connected to a tri-gate structure panel, and the multiplexer modules (4 or 4?) control on/off of the first, the second, the third signal output ends (43, 44, 45 or 43?, 44?, 45?) and the low voltage level input end (VGL or VGL?) or the corresponding signal output ends (20 or 20?). The present invention also provides a corresponding gate driving method. The gate driving circuit and the gate driving method of the present invention can enormously reduce the amount of the tri-gate mode gate driving elements and the layout area in the panel borders.

Abstract: Disclosed is a picture interaction method, which includes: setting a corresponding relation between a picture material moving speed and a user heartbeat frequency; presenting a picture material; shooting a user body image group, analyzing the user body image group so as to monitor a blood color difference, and calculating a user heartbeat frequency according to the blood color difference; and determining a picture material moving speed corresponding to the user heartbeat frequency according to the calculated user heartbeat frequency, and controlling moving of the picture material based on the determined picture material moving speed.

Abstract: The present invention provides a backlight module and a liquid crystal display module using the backlight module. The backlight module includes: a backplane (2), a backlight source (4) mounted in the backplane (2), and a light guide plate (6) mounted in the backplane (2). The backplane (2) includes a bottom board (22) and a plurality of side boards (24) perpendicularly connected to the bottom board (22). The backlight source (4) includes a circuit board (42) and a plurality of LED lights (44) mounted to and electrically connected with the circuit board (42). The circuit board (42) is mounted to the bottom board (22). The LED lights (44) are arranged at one side of the light guide plate (6). The circuit board (42) includes a first slope surface (422) facing the bottom board (22). A heat dissipation board (8) is arranged between the circuit board (42) and the bottom board (22). The heat dissipation board (8) includes a second slope surface (82) mateable with the first slope surface (422).

Abstract: A method for updating game software is performed at a first client device. While a game session related to the game software is running at the first client device, the first client device performs steps including: identifying updating data for the game software and predefined criteria for locating one or more other client devices that possess the updating data; locating at least one second client device in accordance with the predefined criteria; sending an outgoing downloading request to the located at least one second client device; and upon acceptance of the outgoing downloading request by the at least one second client device, downloading the updating data from the located at least one second client device. The downloading further comprises dynamically adjusting respective bandwidth allocated to the downloading in accordance with data transmission need of the game session.

Abstract: A robot arm assembly includes a first robot arm, a second robot arm, and a third robot arm. The first robot arm includes a first body and a backlash adjusting assembly received in the first body. The backlash adjusting assembly includes a base plate, a protruding shaft perpendicularly coupled to the base plate, and an adjusting member. The base plate defines a slotted hole. The adjusting member is detachably inserted into the slotted hole and is detachably coupled to first body. The second robot arm includes a second body and a first transmission assembly rotatably coupled to the second body. The first transmission assembly includes a first adjusting gear, a first intermediate gear, and a second adjusting gear. The first intermediate gear meshes the first and second adjusting gear. The second adjusting gear is coupled to the second body. The first intermediate gear is sleeved on the protruding shaft.

Abstract: Disclosed is a wireless speaker having a structure with the outer cover. The outer cover can be easily detached from the speaker body, facilitating user's mounting external electronic products as desired, for example, various types of bulbs, such as an LED or energy-saving lamp, and a wireless router or a camera. Also disclosed is a wireless speaker system, where the wireless set and the wireless speaker use wireless transmitting and receiving modules, or may use WiFi, Bluetooth or other wireless transmission modes. The wireless set supports a plurality of wireless speakers, and the wireless receiving speaker may be mounted on the ceiling, wall, or hidden place in a kitchen, living room, bedroom, bathroom or even bar, and restaurant; or even mounted on a table or floor lamp, or transportation means such as trains and planes, serving as a video and audio center for households and entertainment places by free combinations.

Abstract: An optical fiber connector includes a fixing module, an optical fiber ferrule positioned at an end of the fixing module, and an optical fiber gripped in the fixing module. The optical fiber ferrule axially defines a through hole. An end surface of the optical fiber includes an arc surface. The optical fiber is received in the through hole of the optical ferrule.

Abstract: Provided are a wholly aromatic polyester amide copolymer resin, a polymer film containing the wholly aromatic polyester amide copolymer resin, a flexible metal clad laminate containing the polymer film, and a flexible printed circuit board employing the flexible metal clad laminate. The disclosed wholly aromatic polyester amide copolymer resin includes 5-25 parts by mole of a repeating unit (A) derived from an aromatic hydroxy carboxylic acid; 20-40 parts by mole of at least one repeating unit selected from the group consisting of a repeating unit (B) derived from an aromatic amine having a phenolic hydroxyl group and a repeating unit (B?) derived from an aromatic diamine; 20-40 parts by mole of a repeating unit (C) derived from an aromatic dicarboxylic acid; 5-20 parts by mole of a repeating unit (D) derived from an aromatic diol; and 5-20 parts by mole of a repeating unit (E) derived from an aromatic amino carboxylic acid.

Abstract: A folding-type luggage panel provided on a main body of a golf cart has a fixed panel and a turnover panel. A fixed support is provided on the fixed panel, the fixed support and the main body of the golf cart are fixed with each other, a rotation shaft is provided on the fixed support and the outer side of the back end surface of the fixed panel, a rotation block is movably sleeved on the rotation shaft and fixed with the turnover panel so that the turnover panel may be rotated around the rotation shaft, and the back end surface of the fixed panel and the front end surface of the turnover panel are matched with each other through a positioning hole and a positioning convex block provided on a joint surface of the bodies of the two panels, so that the bodies are closely engaged with each other.

Abstract: The present invention provides a transmission/reflection dual-functional electrowetting display panel, which has two operation modes of transmission and reflection and specifically includes a plurality of main pixel (20). Each main pixel (20) includes a plurality of sub-pixels (22). Each sub-pixels (22) includes: a first, a second, and a third substrates (42, 44, 49), a light-blocking control layer (46), and a color displaying layer (48). The light-blocking control layer (46) includes: a first reflection electrode (53) and a first transmission electrode (54) and a first polar solution (55) and a nonpolar light-absorbing solution (56). The color displaying layer (48) includes a second reflection electrode (63) and a second transmission electrode (64) and a second polar solution (65) and a nonpolar color-displaying solution (66).

Abstract: A pixel structure includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, the three sub-pixels are arranged in a row and are all divided into a first region and a second region. The first region of the first pixel is above the second region of the first pixel. The first region of the third pixel is above the second region of the first pixel. The first region of the second pixel is below the second region of the second pixel. The first regions of two adjacent sub-pixels are not adjacent such that two first regions do not form the two consecutive points and thus do not form a lightspot. Furthermore, in a low grey value display, the color-mixing effect is better because the first regions of sub-pixels are arranged in a triangle distribution. This also improves the color-mixing effect of RGB colors.

Abstract: A method for manufacturing fluorescent powder substrate includes (1) providing a fluorescent powder and glass panels of which one forms a through hole; (2) mixing the fluorescent powder in deionized water solvent to form a slurry; (3) applying the slurry to form a fluorescent powder layer on one glass panel; (4) laying flat a loop of low melting point glass powder on the glass panel on which the fluorescent powder layer is formed; (5) laminating the other glass panel on the glass panel; (6) burning the laminated glass panels at a temperature of 400-550° C. to completely combust organic substance therebetween and to have the low melting point glass powder bonding the glass panels together; (7) evacuating interior between the glass panels through the through hole; and (8) sealing the through hole to form a fluorescent powder substrate.

Abstract: The present invention relates to a GOA circuit for liquid crystal displaying and a display device. The GOA circuit includes a plurality of cascaded GOA units and the nth-stage GOA unit includes a pull-up part (100), a key pull-down part (200), a pull-down holding part (300), a pull-up control part (400), and a boost capacitor (Cb). In operation, a nth-stage clock signal (CK(n)) and first and second clock signals (LC1 and LC2) are inputted. The frequencies of the first clock signal (LC1) and the second clock signal (LC2) are lower than the nth clock signal (CK(n)). The first clock signal (LC1) charging a first circuit point (P) and the second clock signal (LC2) charging a second circuit point (K) are alternately carried out. The present invention also provides a corresponding display device.

Abstract: A computerized method for resetting a password of a user, the user uses an electronic device to access to an information system provided by a server according to a user ID of the user and the password. An index code and device information of the electronic device are stored in the server corresponding to the user ID. When the password is to be reset, the user ID and the index code are inputted by the user and the device information of the electronic device is acquired. A verification string is generated using the index code and the user ID inputted by the user and the acquired device information, and is sent to the server for verification, thereby requesting to reset the password.

Abstract: An on-site hot-melt quick connector for optical fibers comprises a plug housing, a ferrule, an optical fiber telescopic protective tube, a tail end cover, a pressure welding protective tail handle and a compression ring. A front baffle ring is mounted in the plug housing and a rear baffle ring is mounted in the tail end cover. The ferrule and the optical fiber telescopic protective tube are positioned between the front baffle ring and the rear baffle ring and can move in the axial direction. As the quick connector for optical fibers of the invention has a definite space for movement in the axial direction, the optical fibers themselves can move along with the plugging action during butting, avoiding the bending of the optical fibers caused as they are unable to move, thus guaranteeing the transmission quality of the optical signals. The service life of the quick connector is also guaranteed.

Abstract: The present invention provides a liquid crystal display device and display control method thereof. Each sub-pixel of the liquid crystal display device includes multiple display regions and multiple control switches for controlling the display regions to receive corresponding data voltages, wherein, the multiple control switches includes a first control switch set and a second control switch set, and the first control switch set and the second control switch set are connected in parallel with the same data line. Through the above way, the present invention can increase the pixel aperture ratio of the wide-viewing-angle liquid crystal display device and decrease the power consumption.