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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
07-07-2023 дата публикации

Multi-resolution printing method and device

Номер: CN116394657A
Автор: WANG YU, TIAN DETIAN, XU CHENG, BI HAI, LI YI, YANG WANLI, SUN JIAQING, AN NING, LIANG ZHENTING
Принадлежит:

The invention belongs to the technical field of printing, and discloses a multi-resolution printing method and device.The device comprises a mounting base, and the mounting base can rotate around the z axis; each spray head comprises a plurality of spray holes which are arranged at equal intervals at first intervals in the x-axis direction, the spray heads are arranged on the mounting seat at equal intervals at second intervals in the y-axis direction, and the second intervals are adjustable; in the y-axis direction, from the second spray head, the spray holes of all the spray heads sequentially deviate by a first deviation distance relative to the spray holes of the previous spray head in the same direction of the x-axis, the first deviation distance and the first interval meet the relation that Of = No/M, Of is the first deviation distance, No is the first interval, and M is the total number of the spray heads; therefore, printing of various resolutions can be achieved, the adjustment ...

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Номер записи: 1
30-05-2023 дата публикации

Semiconductor component transfer device and transfer method

Номер: CN116190295A
Автор: QIN YANLIANG, YU SHUAIBEI, LI YI, LIANG ZHENTING, CHEN PEIPEI, XU CHENG, TIAN DETIAN, WANG YU, AN NING
Принадлежит:

The invention relates to the technical field of semiconductor processing, in particular to a semiconductor component transfer device and a transfer method, and aims to achieve the purpose of accurately measuring the motion precision of a transfer seal when the transfer seal is used for transferring a semiconductor component, so that the alignment precision between the transfer seal and the semiconductor component can be improved. Therefore, the yield of prepared products is guaranteed, and the problems that in the prior art, after a transfer seal is aligned with a temporary carrier plate or a drive circuit backboard, accurate picking or accurate placement of Micro LED chips to the preset position of the drive circuit backboard cannot be guaranteed only through large-stroke up-and-down movement of a guide rail, so that the transfer yield is reduced, and the production efficiency is improved are solved. And the follow-up related process is influenced.

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Номер записи: 2
28-07-2023 дата публикации

Multi-camera calibration method, high-precision equipment and computer readable storage medium

Номер: CN116503493A
Автор: AN NING, XU CHENG, LI YI, BI HAI, TIAN DETIAN, WANG YU, LIANG ZHENTING
Принадлежит:

The invention relates to the technical field of high-precision equipment, and particularly provides a multi-camera calibration method, high-precision equipment and a computer readable storage medium, and the method comprises the following steps: S1, controlling a driving assembly to drive a calibration plate to move along an X-axis direction or a Y-axis direction, and obtaining first image information of each camera, the installation deflection angle information of the corresponding camera is calculated according to the first image information; s2, controlling a driving assembly to drive a calibration plate to move along a Y axis based on a preset interval so as to enable the calibration plate to enter camera view fields of all the cameras in sequence, acquiring second image information of each camera, and calculating installation deviation information among the plurality of cameras according to the second image information, the installation deflection angle information and the preset interval ...

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Номер записи: 3
02-06-2023 дата публикации

Electromagnetic heating device

Номер: CN116209108A
Автор: TIAN DETIAN, LI YI, LIANG ZHENTING, XU CHENG, WANG YU, AN NING, CHEN PEIPEI, QIN YANLIANG
Принадлежит:

The invention relates to the technical field of semiconductors, in particular to an electromagnetic heating device, which is characterized in that at least one column electrode, at least one row electrode and a plurality of electromagnetic induction units are arranged on a substrate, and a first electrode of each electromagnetic induction unit is connected with one row electrode; the second electrode of each electromagnetic induction unit is connected with one column electrode, the first electrodes of all the electromagnetic induction units are not fully connected to the same row electrode, and the second electrodes of all the electromagnetic induction units are not fully connected to the same column electrode. One of the first electrode and the second electrode of the corresponding electromagnetic induction unit is communicated with the positive electrode of the external power supply, and the other one of the first electrode and the second electrode of the corresponding electromagnetic ...

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Номер записи: 4