205results about How to "No errors" patented technology

The embodiment of the invention discloses an OLED array substrate, a manufacturing method of the OLED array substrate and a display device with the OLED array substrate, and belongs to the technical field of display. The OLED array substrate, the manufacturing method of the OLED array substrate and the display device with the OLED array substrate solve the technical problems that a TFT of an existing active matrix type OLED display device is easily illuminated by light, and the display effect is influenced. The OLED array substrate comprises thin film transistors arranged on a substrate, wherein black matrixes are arranged on the thin film transistors, a through hole is formed in each black matrix, first electrodes, a luminous layer and a second electrode are arranged on the tops of the black matrixes in sequence from bottom to top, the first electrodes are connected with the thin film transistors through the through holes, and every two adjacent first electrodes are separated through a blocking wall. The OLED array substrate can be applied to display devices such as OLED panels, television sets, displayers, digital photo frames, mobile phones and tablet personal computers.

The invention discloses a method for pushing information messages. The method comprises the step of sampling the identification messages of audio and video files played at preset and converting the sampled identification messages into text messages; the step of judging whether the text messages are consistent with stored interesting key words input by a user or not, wherein if yes, the audio and video files are recorded; the step of playing the audio and video files when receiving a playing order for playing the audio and video files, and the information messages related to the audio and video files are pushed. The invention further discloses an intelligent terminal. By the adoption of the scheme, other information messages besides the advertising messages can be pushed to the user based on the favor of the user, meanwhile, due to the fact that the method of converting the sampled identification messages into the text messages is adopted, errors caused in the process of editing the text messages by workers at the earlier stage cannot occur, and the accuracy of the pushed content of the information messages is improved.

Interference position measurement device comprises a light source (1), beam shaping optical element (2), measurement scale grating (3) and two scanning gratings (4.1, 4.2) so that an initial beam is split into two and then into third and fourth and possibly fifth and sixth beams of which at least two recombine in a detector plane (D). If there is a relative movement between the light source, measurement grating and scanning gratings a periodic interference band pattern is generated in the detection plane. Phase shifts are then measured with one of a number of methods. An interferential position measuring arrangement including a light source connected to a first object, which emits a beam of rays in a direction of an optical axis and an optical element arranged downstream of the light source, which converts the beam of rays emitted by the light source into an incoming beam of rays. A scale grating connected to a second object that moves relative to the first object, which splits the incoming beam of rays into a first partial beam of rays, which is propagated into a first spatial direction and a second partial beam of rays, which is propagated into a second spatial direction. A first scanning grating that causes splitting of the first partial beam of rays into third and fourth partial beams of rays and a second scanning grating that causes splitting of the second partial beam of rays into fifth and sixth partial beams of rays, wherein at least two of the third, fourth, fifth and sixth partial beams of rays meet again, and a periodically modulated interferential fringe pattern with a definite spatial interferential fringe pattern period results in a detection plane. A detection arrangement arranged in the detection plane.

[problems] a mobile electronic device is very often dropped while in use or in transportation to cause the soldered portions of electronic parts to peel off due to an impact by the dropping. The inner coils or resistors or the like in an electronic device are subjected to a heat cycle that they generate heat to cause soldered portions to be heated to high temperature while in used and they are cooled while not in use. Conventional sn-ag based lead-free solder has not provided sufficient impact resistance or heat cycle resistance to fine portions such as bumps. This invention provides lead-free solder alloy that provides excellent impact resistance and heat cycle resistance to bumps. [means for solving problems] the lead-free solder alloy consists of less than 0.1-2.0 mass% of ag, 0.01-0.1 mass% of cu, 0.005-0.1 mass% of zn, and the remaining portion of sn, wherein ga, ge, p are added to the alloy, and ni, co are further added to the alloy.

The invention discloses a light insulation wallboard production line. The light insulation wallboard production line comprises a control system for controlling mechanical automation, a material preparation system, a wallboard forming machine, a rail net for operating the wallboard forming machine, mold mounting equipment for mounting a template and a mold frame on the wallboard forming machine, a grouting platform for grouting, and wallboard demolding equipment; the rail net includes a first rail, a curing input rail, a curing rail and a curing output rail; the mold mounting equipment, the grouting platform and the demolding equipment are spaced on the first rail to divide the first rail into multiple sections; the mold mounting equipment is arranged between the demolding equipment and the grouting platform, and includes a first forming machine overturning car, a plate and mold mounting machine and an auxiliary mold mounting machine; and the demolding equipment includes a second forming machine overturning car, a demolding stacking machine, a separator and an auxiliary demolding machine. All parts form a mechanical automatic production line capable of continuously and circularly operating and producing, so that the problems of high labor intensity and low efficiency caused by manual operation in the prior art are solved.