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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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Применить Всего найдено 4. Отображено 4.
26-12-2017 дата публикации

COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE MANUFACTURED THEREFROM

Номер: KR1020170141559A
Автор: CHO, JAE HWI, KIM, DONG SUK, JUNG, SEOK HYUN
Принадлежит:

The present invention provides a composition for forming a solar cell electrode having excellent opening voltage and series resistance properties, and the solar cell electrode manufactured therefrom. The composition for forming a solar cell electrode comprises: (A) a conductive power; (B) a glass frit; and (C) an organic vehicle. The (B) glass frit includes: at least one component among lead (Pb) and bismuth (Bi); tellurium (Te) components; sodium (Na) components; and zinc (Zn) components. A molar ratio of a sum of lead and bismuth about zinc is 1 to 20. A molar ratio of tellurium about sodium is 1 to 15. COPYRIGHT KIPO 2018 ...

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Номер записи: 1
12-06-2018 дата публикации

MANUFACTURING METHOD OF FINGER ELECTRODE FOR SOLAR CELL

Номер: KR1020180063750A
Автор: PARK, SANG HEE, KIM, SANG JIN, CHO, JAE HWI
Принадлежит:

The present invention provides a manufacturing method of a finger electrode for a solar cell which can apply a printing mask having a high opening ratio of 65% or more while minimizing resistance rise according to printing property degradation and illuminance increase, and a finger electrode for a solar cell manufactured therefrom. The manufacturing method of a finger electrode for a solar cell comprises: step (a) of printing a conductive paste on a front surface of a substrate by using the printing mask having the opening ratio of 65% or more; and step (b) of sintering the printed conductive paste. The conductive paste includes conductive powder, glass frit, and an organic vehicle. The organic vehicle includes a solvent having vapor pressure of 0.1 to 500 Pa and a flash point of 90°C to 150°C. COPYRIGHT KIPO 2018 (AA) Longitudinal direction ...

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Номер записи: 2
09-05-2018 дата публикации

FINGER ELECTRODE FOR SOLAR CELL AND MANUFACTURING METHOD THEREOF

Номер: KR1020180046810A
Автор: SONG, DAE SUB, CHO, JAE HWI
Принадлежит:

The present invention relates to a finger electrode for a solar cell, made of conductive paste including conductive powder, glass frit and an organic vehicle, and a manufacturing method thereof. When the height of the finger electrode is H and the bottom line width of the finger electrode is A, line width A′ of the finger electrode in 0.5H point satisfies following formula 1 wherein formula 1 is 0.5A <= A′ <= 0.75A. Accordingly, the present invention can obtain high conversion efficiency. COPYRIGHT KIPO 2018 (AA) Longitudinal direction ...

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Номер записи: 3
21-02-2018 дата публикации

FRONT SURFACE ELECTRODE FOR SOLAR CELL AND SOLAR CELL INCLUDING SAME

Номер: KR1020180018209A
Автор: KIM, DONG SUK, NAM, HEE IN, PARK, SANG HEE, JUNG, SEOK HYUN, CHO, JAE HWI
Принадлежит:

The present invention provides a front surface electrode for a solar cell improving an adhesion force to a ribbon by controlling surface morphology of the electrode, and a solar cell including the same. The front surface electrode for a solar cell comprises a stepped structure which is composed of n number of stages (n is 3 or more) on the outermost surface and has a cross-sectional area of the n^th stage smaller than the cross-sectional area of the (n-1)^th stage, so that a part of the (n-1)^th stage is exposed to outside. An area occupied by the stepped structure in the entire surface area of the outermost surface is 5 to 100%. COPYRIGHT KIPO 2018 ...

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Номер записи: 4