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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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Применить Всего найдено 5. Отображено 5.
23-05-2023 дата публикации

Display device

Номер: CN116156942A
Автор: LEE HYUN JUN, MOON GYEONG-UP, KIM CHUL, AHN JONG-YUP, CHOI BO-RAM
Принадлежит:

There is provided a display device including: a plurality of conventional display pixels; at least one boost display pixel having a higher maximum brightness than the plurality of conventional display pixels; and at least one light receiving pixel disposed adjacent to the boost display pixel. Each of the conventional display pixel, the at least one boost display pixel, and the at least one light receiving pixel includes a first electrode, a second electrode, and an active layer interposed between the first electrode and the second electrode. The first electrode of the conventional display pixel, the first electrode of the boost display pixel, and the first electrode of the light receiving pixel are disposed in the same layer. The second electrode of the conventional display pixel, the second electrode of the boost display pixel, and the second electrode of the light receiving pixel are integrally connected to each other.

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Номер записи: 1
06-06-2023 дата публикации

Display device including force sensor, light receiving sensor, and main processor

Номер: CN116211267A
Автор: AHN JONG-YUP, MOON GYEONG-UP, CHOI BO-RAM, LEE HYUN JUN
Принадлежит:

Disclosed is a display device including a force sensor, a light receiving sensor, and a main processor. The display device includes: a display panel including a plurality of pixels; a force sensor disposed on one surface of the display panel, the force sensor configured to sense an external force; a light receiving sensor disposed between a group of adjacent pixels among the plurality of pixels or disposed in the through hole of the display panel, the light receiving sensor configured to sense an amount of light reflected toward the display panel and generate a light signal corresponding to the amount of light; and a main processor configured to generate a pulse wave signal according to the optical signal received from the optical receiving sensor, and analyze a magnitude, a period, and a wave change of the pulse wave signal.

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Номер записи: 2
21-07-2023 дата публикации

Display device and method of driving same

Номер: CN116469329A
Автор: MOON GYEONG-UP, AHN JONG-YUP, LEE HYUN JUN, CHOI BO-RAM
Принадлежит:

The invention provides a display device and a method of driving the same. The display device includes: a plurality of pixels; a plurality of optical sensors; an emission line connected to the plurality of pixels; and an emission driver connected to the emission line. The transmission driver outputs a first transmission signal having a first frame frequency to the transmission line in a first mode for displaying an image using the plurality of pixels, and outputs a second transmission signal having a second frame frequency to the transmission line in a second mode for sensing light using the plurality of optical sensors. The second frame frequency is different from the first frame frequency.

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Номер записи: 3
14-04-2023 дата публикации

DISPLAY DEVICE AND METHOD OF MEASURING BLOOD PRESSURE BY THE DISPLAY DEVICE

Номер: CN115956891A
Автор: CHOI BO-RAM, MOON GYEONG-UP, AHN JONG-YUP, LEE HYUN JUN
Принадлежит:

The present disclosure provides a display device and a method of measuring blood pressure through the display device. The display device measures the blood pressure of the user by detecting the photoelectric volume pulse wave signal. The display device includes: a display panel including a through hole and a pixel area surrounding the through hole and including pixels displaying an image; a pressure sensor disposed on a surface of the display panel and configured to sense an externally applied pressure; a light emitting member disposed at a position overlapping the through hole of the display panel, and outputting light toward a front side of the display panel through the through hole; and a light receiving sensor facing the front side of the display panel and configured to sense light reflected from the front side of the display panel toward the display panel.

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Номер записи: 4
18-08-2023 дата публикации

Display device and method for measuring blood pressure

Номер: CN116602638A
Автор: AHN JONG-YUP, MOON GYUNG-EB, LEE HYUN JUN, CHOI BO-RAM
Принадлежит:

The invention provides a display device and a method for measuring blood pressure. The display device includes: a display panel including pixels configured to display an image and a photosensor configured to sense incident light; a pressure sensor disposed on one surface of the display panel and configured to sense a pressure applied via a portion of a user's body; and a processor. The processor is configured to, in response to determining that a pressure measurement value corresponding to the pressure is within a pressure request range corresponding to a pressure interval, generate a pulse wave signal according to an amount of incident light sensed by the photosensor; and calculating blood pressure information based on the pulse wave signal.

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Номер записи: 5