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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 2. Отображено 2.
23-10-2013 дата публикации

Backlight module capable of adjusting light field structure

Номер: CN103363400A
Автор: Cai Zonghui, Wang Jionghan
Принадлежит:

The present invention provides a backlight module capable of adjusting a light field structure, comprising a light source device, an optical structural layer, a first prism sheet, and a second prism sheet. The light source device has a light emergent surface, and the light emergent surface has a normal direction. The optical structural layer is arranged over the light emergent surface and has a plurality of micro-structures protruding towards the light emergent surface, wherein the micro-structures guide lights generated by the light emergent surface towards a direction deviated from the normal direction. The first prism sheet is arranged at the side of the optical structural layer back to the light source device and has a plurality of first prisms extending along a first direction, wherein the first prisms collect the lights deviated from the optical structural layer towards the normal direction on a cross section perpendicular to the first direction.

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16-10-2013 дата публикации

Backlight module provided with spliced reflecting face

Номер: CN103353687A
Автор: Cai Zonghui, Cai Shaoyu
Принадлежит:

The invention discloses a backlight module provided with a spliced reflecting face. The backlight module includes a reflection bottom face, a light emitting top face and a light source module. The reflection bottom face is provided with a light receiving side and the light source module is arranged long the light receiving side. The light emitting top face is opposite to the reflection bottom face and an interlayer space is arranged between them. Light beams produced by the light source module enters into the interlayer space through the light receiving side and are then reflected by the reflection bottom face, pass through the interface space and arrives at the light emitting top face. The reflection bottom face includes at least one first reflection face and at least one second reflection face. The first reflection face and the second reflection face are arranged at intervals along the extending direction of the light receiving side. The mirror reflection rate of the first reflection ...

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