38results about How to "Improve shipment rate" patented technology

The invention discloses an optical source assembly structure of flip LED chip integrated package and a manufacturing method thereof. The method comprises the steps of arranging flip LED chips on a flexible transition base film to form a chip array; coating the base film uniformly with packaging glue to a certain thickness, and curing the packaging glue; removing the flexible transition base film, and using the cured packaging glue as a carrier substrate of the chip array; completing the electrical interconnect integration of electrodes among the chips on the packaging glue carrier substrate; printing and curing thermally conductive and insulation glue on the carrier substrate after electrical interconnect integration, to form various optical source assembly unit cells; and obtaining a separated optical source assembly in accordance with the various optical source assembly unit cells. The optical source assembly is bonded and assembled with a thermally conductive substrate to achieve electrical connection with an external circuit to be combined into an optical source. The method is free from the form of isolated chip interconnect integrated package on a COB board in the current packaging industry, eliminates the process steps of surface mounting and crystal curing and the like on the COB board, and simplifies the manufacturing process.

The invention relates to an LED production process optimization method based on a big data technology, comprising the following steps: S1, establishing a dispensing data model, wherein, the dispensingdata model is used for representing the corresponding relationship between the original material parameters and the original dispensing amount; S2, obtaining the current dispensing amount through thedispensing data model; S3, obtaining the LED product by the current dispensing amount. The influence of fluorescent powder settling on LED products can be effectively reduced by the dispensing data model, and the luminous characteristics of the LED products can be kept consistent. The method can effectively improve the concentration degree of LED color coordinates and the falling Bin rate of themain color area in the mass production stage, improve the input-output ratio and productivity, increase the delivery rate and reduce the production cost. Through real-time monitoring the glue contentconcentration in the dispensing process, if the glue content concentration exceeds the threshold range or the on-line time exceeds the threshold range, timely detection and alarm increase the yield ofproducts and reduce abnormal losses.

The invention provides a folding knife fastened without a thread or screw. The folding knife comprises a blade, a bottom rib, a left handle piece and a right handle piece, the left handle piece and the right handle piece are arranged at the two sides of the bottom rib, first lock catch holes, second lock catch holes, third lock catch holes and main shaft holes are correspondingly formed in the left handle piece and the right handle piece, and a first lock piece, a second lock piece and a third lock piece are fixedly arranged on the bottom rib. The first lock piece, the second lock piece and the third lock piece are each provided with a second convex shaft, a third convex shaft and a second concave shaft, the second convex shafts are fixedly connected with the bottom rib, and the third convex shafts and the second concave shafts protrude out of the two sides of the bottom rib and are buckled in the first lock catch holes, the second lock catch holes and the third lock catch holes to move front and back, and the aim of assembling or disassembling the folding knife is achieved. By the adoption of the structure, the first lock piece, the second lock piece and the third lock piece are effectively used for replacing the inconvenience that a folding knife is fixed through screws and threads in the prior art, all parts of the folding knife can be detached by hands to be cleaned, detaching and assembling are easy, a beginner and an experienced man both can operate the folding knife, the delivery rate is effectively increased, machining cost is reduced, and practicability is high.

The invention discloses a contact supporting base forming tool. The forming tool comprises an upper die holder, a stop plate, a stripper plate and a lower die holder, wherein the upper die holder is arranged on a punch press, a plurality of outer guide columns are fixed to the periphery of the upper surface of the lower die holder, and a plurality of outer guide column sleeves are fixedly arrangedon the relative positions of the upper die holder; the outer guide columns are in sliding fit with the outer guide column sleeves. A plurality of inner guide columns are fixedly arranged on the lowerportion of the upper die holder, and inner guide column holes matched with the inner guide columns are formed in the relative positions of the lower die holder; through holes allowing the inner guidecolumns to penetrate through are formed in the stop plate and the stripper plate respectively, and a plurality of sets of springs are vertically arranged between the stop plate and the upper die holder. A plurality of sets of punches are arranged below the upper die holder, and a plurality of sets of female dies matched with the sets of punches are arranged on the relative positions of the lowerdie holder. The forming tool has the advantages that the contact supporting base forming tool capable of achieving continuous discharging is provided, the production efficiency is high, the delivery rate is greatly increased, and the production cost is also reduced.

The invention discloses an automatic reinforcing machine. The automatic reinforcing machine comprises a lower engine base; an upper engine shell; a workbench; a first horizontal traversing mechanism; at least one absorbing mechanism; a second horizontal traversing mechanism; a feeding tray; a third horizontal traversing mechanism; a discharging tray; at least one reinforcing material stripping mechanism; the reinforcing material installing mechanism comprises a moving mechanism, a reinforcing material pasting mechanism and a first image vision module; the automatic reinforcing machine further comprises a second image vision module. According to the automatic reinforcing machine, the automatic production can be combined with manual monitoring into one, and the reinforcing material can be accurately positioned and pasted on the reinforcing object; thus the automatic reinforcing machine effectively avoids the offset of the reinforcing material; the discharge and feeding are carried out at the same time, thus the processing time is saved and processing efficiency is improved; the floor area is greatly reduced and space is saved.

The invention discloses an electromagnetic induction frying-stove energy-saving drive. The electromagnetic induction frying-stove energy-saving device comprises a shell, a pot cover, a frying pan, a pot frame and a microcrystal glass, wherein a mica plate is arranged under the bottom of the microcrystal glass in a lining manner, an electromagnetic coil disc is installed on the bottom of the mica plate, a separation plate is installed inside the shell, an electromagnetic heating core is installed on the separation plate, and the electromagnetic heating core is connected with the electromagnetic coil disc by virtue a high-temperature conducting wire; the pot frame is installed on the shell and arranged above the microcrystal glass, and the frying pot is arranged on the pot frame. The electromagnetic heating way is used for heating the frying pot, so that the electromagnetic induction frying-stove energy-saving device has advantages of safety in use, environmental protection, energy conservation and time conservation.

The invention discloses a method and a system for testing a glass IC. The method comprises the steps of A, irradiating an IC body by means of a light source, then acquiring an image of an irradiating area by means of a CCD, processing the image for distinguishing the IC body from a background in a black-and-white manner; B, searching for crossing parts between black parts and white parts in the image, and obtaining a product area which is surrounded by the IC body in the image through calculation; C, performing zooming processing on a square frame in which the calculated product area exists, and detecting an abnormal area in the image; and D, determining whether the abnormal area exists in the square frame in which the product area exists, and if yes, determining a fact that the abnormity of the IC body occurs. According to the method and the system, through adjusting the light source and processing through a corresponding software algorithm, a problem of light reflection on glass is settled. Image identification technology is used for detecting abnormal products, and a product yield rate is improved. The method for testing according to the invention has functions of reducing number-of-times of inferior mounting on a template, reducing abnormal cost for an enterprise, and improving output amount and quality of products.

The invention provides a brightness adjustment device, system and method of a PMOLED display module, and relates to the display field. The technical problem that the existing PMOLED display module haslarge brightness difference and poor uniformity can be alleviated. The device comprises a flexible circuit board, a display driving chip and a display panel, which are connected in sequence, whereinthe flexible circuit board is used for receiving a brightness instruction sent by an MCU and transmitting the brightness instruction to the display driving chip; a level adjustment module is arrangedon the flexible circuit board; the level adjustment module is used for generating a level value corresponding to brightness adjustment ratio data and outputting the level value to the display drivingchip; the brightness adjustment ratio data are determined by the factory brightness and the target brightness of the display module; and the display driving chip is used for generating a brightness driving signal based on the level value and the brightness instruction and outputting the brightness driving signal to the display panel. The device can improve the brightness difference of the PMOLED display module and improve the uniformity.

The invention discloses a cleaning device and cleaning method of selenium (Se) drum component of a printer. The cleaning device of the Se drum component of the printer comprises a scrubbing device (5), an alkaline cleaning device (39) and a fine cleaning device (40), wherein the alkaline cleaning device (39) is connected with the scrubbing device (5) through a connecting piece, and the scrubbing device (5) is connected with the fine cleaning device (40) through a connecting piece. The cleaning method of the cleaning device of the Se drum component of the printer includes the following steps that the Se drum component of the printer sequentially passes through a first tank body (2) and a second tank body (17) which are located on the alkaline cleaning device (39) and enters a first scrubbing device (11) and a second scrubbing device (38) of the scrubbing device (5) after two times of alkaline cleaning, after the two times of scrubbing, the Se drum component enters a third tank body (18), a fourth tank body (19), a fifth tank body (20), a sixth tank body (21), a seventh tank body (22) and an eighth tank body (23) of the fine cleaning device (40) in sequence, and a product is obtained after rinsing and purifying are completed so that the product can be cleaned thoroughly.

The invention belongs to the technical field of LEDs, and specifically relates to an LED packaging method with a higher color zone entering BIN rate; the technical problem to be solved is: to provide a high color zone entering BIN rate that improves the shipment rate of LED white light products LED encapsulation method; the adopted technical scheme is: an LED encapsulation method with a higher color area into BIN rate, including the steps: S101: encapsulating the LED product with encapsulation glue; S102: baking the encapsulated LED product Baking; after the step S101, further include: S1011: leave the encapsulation glue for a period of time; the present invention is applicable to the LED field.

The invention discloses a moso bamboo processing technology, and the technology comprises an adult moso bamboo processing technology and a fresh and tender moso bamboo processing technology, and the adult moso bamboo processing technology comprises the following steps: 1, processing adult moso bamboo into bamboo chips of a plurality of specifications; 2, sintering the bamboo chips to form carbon sheets; 3, recycling residual scabs and sporadic broken carbon after sintering. The processing technology of the fresh and tender moso bamboos comprises the following steps: A, selecting proper fresh and tender moso bamboos for processing; B, removing bamboo shoot shells from fresh and tender moso bamboos, cleaning, and crushing into particles in a crusher; C, juicing the particles into moso bamboo oil by using a juicer; D, recycling the residues. The invention has the beneficial effect that the purpose of improving the economic value of the moso bamboo is achieved.

The invention discloses a card holder which comprises a card holder body and further comprises blocking pieces, the blocking pieces are arranged on the side, close to an air cooling assembly, of the card holder body, the blocking pieces are used for blocking cold air, the blocking pieces are elastic pieces, the blocking pieces are arranged side by side, after a board card is installed, the corresponding blocking pieces are shrunk under extrusion of the board card, and after pressure is relieved, the corresponding blocking piece can be reset. According to the invention, the sizes of all the blocking pieces are the same. The board cards of different sizes can extrude the blocking pieces of different numbers. The blocking piece has universality and is suitable for board cards of different sizes, so that development of parts is reduced, the mold opening cost is reduced, and meanwhile the production rate and the shipment rate are improved. The blocking pieces are not disassembled, after the board card is installed, the corresponding blocking pieces automatically contract to form the air channels, and after the board card is disassembled, the corresponding blocking pieces can automatically reset. The invention further discloses a server.