58results about How to "Improve process pass rate" patented technology

The invention discloses a high stealing strength two-basal plate sealed structure and a plasma display device containing it. It mainly improves and designs geometrical shape and structure of sealed materials, providing a high stealing strength plasma display device to make the front and back plates of the plasma display device adhere to each other closely, and avoiding the problems of fragmentation or separation of basal plates. The sealed structure includes: a first basal plate with a first surface and a second basal plate, set over the first basal plate and jointed with the first basal plate by packaging material, the second basal plate is opposite to the first surface of the first basal plate by the second surface, and the boundary of the second surface extending outwards is a first boundary line and the above first surface has a second boundary line is situated in the corresponding position to the first basal plate in the normal direction of the first boundary line.

The invention provides a solar panel high-temperature-resistant anti-ultraviolet self-adhesive film. The self-adhesive film is formed by an outer layer, a middle layer and an inner layer through co-extrusion film blowing and is characterized in that by weight, the mass ratio of the outer layer to the middle layer to the inner layer is (10-20):(30-50):(30-60), the outer layer is a viscous layer made of POE, the middle layer is prepared by blending LDPE, MLLDPE and PP by the weight ratio of (4-1):(1-4):(1-5), and the inner layer is prepared by blending LDPE and PP by the weight ratio of (4-1):(1-3). Reasonable composition and matching are adopted in the self-adhesive film three-layer structure, viscosity of the self-adhesive film can meet requirements of clients, the self-adhesive film is good in high temperature resistance and stretchability, and good in ageing resistance under long-term ultraviolet irradiation compared with a glue coated film, and viscosity is enhanced little.

The invention provides a stator structure of a molding electrical machine for a washing machine, which comprises a stator iron core insulating piece and an terminal part, wherein the terminal part and the stator iron core insulating piece are respectively to be a separated part and are connected with each other into a whole body in the manner of inserting, fastening, bonding or molding. The middle of the terminal part is provided with a plane which is named as a middle plane of the terminal part, the middle plane of the terminal part is provided with a protecting hole for protecting an enameled wire, and the enameled wire is arranged in the protecting hole of the enameled wire when the terminal part is molded, so that the terminal part can be directly molded without arranging a conventional cover for protecting the terminal part, the material and the time can be saved, and the hidden trouble that the enameled wire is crushed by the conventional structure can be avoided. Furthermore, a certain height difference exists between a groove at a place where the enameled wire is inserted and the middle plane, so that a waterproof material can not be fed into or covered on the end part of an electric connecting coil, and the defective product of the stator of the electrical machine since a molding material is fed into the end part of the electric connecting coil can be reduced.

The LCD panel comprises: a first substrate with a second one on top, a LC layer and some gap support material both arranged between substrates. Wherein the support material includes multiple support structures every with two parts, the near first parts connect with each other, while the second part separates away. This invention can improve panel assembly up-to-standard rate.

The invention provides a cleaning solution composition used for cleaning a developing trough. The composition comprises (A) 1 to 40 wt% of an alkali metal alkaline compound, (B) 0.3 to 20 of a nonionic surfactant, (C) a chelating agent and (D) water. The cleaning solution composition provided in the invention is applicable to cleaning of a developing trough and pipelines in photoetching of a color filter, can improve a cleaning effect on the developing trough and the pipelines and enables reverse adhesion of a photoresist or affection of the photoresist on pattern making in the process of development to be avoided, a color filter glass substrate to have stable quality after development, a qualified rate in photoetching to be improved and cost to be reduced.

The present invention relates to a pad pattern repair apparatus. The present invention provides an apparatus for repairing defects in pad electrodes equipped for applying signals to one of multiple substrates, comprising a stage into the reference surface of which the substrate is loaded; a chamber where a first exhaust, a shield gas outlet, and a second exhaust are formed sequentially in the lower surface of the chamber with respect to a laser light emission hole being equipped on the stage and moving to the defect position of the pad electrode and having structure to discharge purifying gas and raw gas in the middle of the hole; ; and a clamp being installed on the stage and supporting the opposite surface of a substrate adhered closely to the reference surface, the gap between the substrate and the lower surface of the chamber varying in the inside and outside of the lower surface of the chamber. A pad pattern repair apparatus according to the present invention maintains the pressure in the area where repairing a defect is carried out at a constant level, improving a process yield.

The invention discloses a manufacturing method of an appearance part, comprising the following steps that: a first mold is provided, wherein the first mold is provided with a mold cavity, and then the surface of the mold cavity is provided with grains; then a second mold is provided, and then a trans-printing film is arranged between the first mold and the second mold; and finally, a trans-printing technique is executed so as to form the appearance part.

The invention discloses a problem cell identification method. The method comprises steps that S10, cell loading is performed; S20, a detection circuit is connected with a cell, the current is detected, and the cell is determined according to change of the current; the current turns small to 0 within the predetermined time, and the cell is determined to be a qualified cell; if the current is underany one of a, b and c conditions, a, the current is bigger than a first predetermined value or is infinitely large; b, the current decreases to a stable value, and the stable value is greater than 0;c, the current is lower than a second predetermined value or is 0, the cell is determined to be a problem cell, and the first determined value is greater than the second determined value; if the current is not under any of the a, b and c conditions, the cell is determined to be a to-be-detected cell. The method is advantaged in that through coordination of the S10 and the S20, the problem cell canbe rapidly and effectively selected, the formation process pass rate can be improved, operation energy consumption is reduced, production efficiency can be further improved, and manpower and materialresources can be further saved.

The invention provides a glass transmission line mesh belt motor deviation rectification device which comprises a support. The support is provided with transmission shafts, a conveying mesh belt is arranged between the transmission shafts, and inductors are symmetrically arranged on bearings at the two ends of the transmission shafts; the support is further provided with a guide rail, a deviation rectification shaft is arranged on the guide rail and is supported at the bottom of the conveying mesh belt, and the two ends of the deviation rectification shaft are provided with a linear bearing and a linear bearing tooth belt; and the deviation rectification shaft is installed on the guide rail through the linear bearing, one end of the guide rail is provided with a linear bearing conveying motor, and a relay is connected to the linear bearing conveying motor. When the glass transmission line mesh belt motor deviation rectification device is used, the photoelectric switch inductors and electric control are adopted for achieving the aim of deviation rectification, safety and reliability are achieved, the fault occurrence rate is effectively reduced, the equipment maintaining expenditure is saved, the working procedure yield is effectively improved, and the working efficiency is improved.

The invention provides a photoresist removing machine station and a photoresist removing process. The photoresist removing machine station comprises a heater, a wafer carrier, a motor and a height control unit, wherein the wafer carrier is provided for a wafer to make vertical displacement relative to the heater; the motor is electrically connected with the wafer carrier and the height control unit respectively; and the height control unit is used for controlling the wafer to stop on at least three positions. The photoreist removing process comprises the following steps: positioning the wafer at a bearing position by utilizing the wafer carrier when the wafer enters the photoresist removing machine station; moving the wafer carrier to move the wafer to a temperature-reduction position; and moving the wafer carrier to move the wafer to a process position. The invention can avoid cracking of photoresist caused by overheating of the wafer, thereby improving the qualification rate.

The invention discloses a three-dimensional and flash memory and a manufacturing method thereof. The manufacturing method comprises the following steps of forming a stacked structure including alternately stacked first insulating layers and first sacrificial layers; forming a first pillar structure penetrating through the stack structure and including a second insulating layer and a second sacrificial layer surrounding the second insulating layer; forming a second column structure which penetrates through the laminated structure and comprises a channel layer and an insulating column surrounding the channel layer, wherein the second sacrificial layers are located at the two sides of the channel layer; removing the first sacrificial layer to form a lateral opening exposing a portion of the second insulating layer and the channel layer; and forming a gate dielectric layer surrounding the exposed second insulating layer and the channel layer in the lateral opening; filling a gate layer in the lateral opening; and replacing the second sacrificial layer with a conductor layer.

The invention provides a method for producing grid gauze having opened holes. The method comprises the following steps: a sand-planting step, a desanding step, a looped pile preparation layer, an applying step, and a pressing step. The grid gauze having opened holes can remove an emery layer on weft yarn through a die, the grid distance of the grid gauze is large, and the grid gauze has good chip-removal effect.