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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.
07-08-2014 дата публикации

OPTICAL FILM COMPRISING LIGHT-EMITTING MATERIAL, AND BACKLIGHT UNIT COMPRISING SAME

Номер: WO2014119899A1
Автор: KIM, Jin Woo, LEE, Su Kyong, KIM, Hyoun Young, WOO, Je Ha, EUN, Jong Hyuk, JU, Young Hyun
Принадлежит:

The present invention relates to an optical film comprising one or more sheets of film provided with a transparent substrate and a plurality of prisms arrayed thereon, wherein one or both of the transparent substrate and the prisms comprise light-emitting material, and the comparative light-emission peak is approximately 0.9 or lower in a wavelength band of approximately 380-480nm. The optical film is characterized by having superb intensity without a reduction in the refractive index and a wide viewing angle.

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Номер записи: 1
16-04-2015 дата публикации

OPTICAL FILM COMPRISING LUMINESCENT MATERIAL AND BACKLIT UNIT COMPRISING SAME

Номер: WO2015053468A1
Автор: KIM, Jin Woo, KANG, Kyoung Ku, KIM, Hyoun Young, WOO, Je Ha, LEE, Su Kyong
Принадлежит:

The present invention relates to an optical film comprising a coumarin group luminescent material and having a peak relative luminous intensity of less than 0.8 around the 380-480 nm wavelength band, wherein the optical film has excellent brightness without reduced refractive index and has a broad viewing angle.

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Номер записи: 2
08-06-2015 дата публикации

COMPLEX OPTICAL SHEET AND BACKLIGHT UNIT INCLUDING SAME

Номер: KR1020150062864A
Автор: KIM, JIN WOO, KANG, KYOUNG KU, KIM, HYOUN YOUNG, WOO, JE HA
Принадлежит:

The present invention relates to a complex optical sheet wherein a first optical sheet having a first optical pattern and a second optical sheet having a second optical pattern are integrated by a bonding layer formed on one side of the first optical sheet and by a plurality of bonding rods capable of passing through the bonding layer. The bonding rods are formed in a valley between the adjacent patterns of the second optical pattern. The second optical pattern is separated from the bonding layer. The complex optical sheet of the present invention can minimize brightness degradation according to lamination by using the bonding rods and prevent a wicking phenomenon of the summit of a prism. Moreover, a moire phenomenon can be prevented. The complex optical sheet has excellent brightness uniformity and light efficiency by reducing or removing a side lobe. COPYRIGHT KIPO 2015 ...

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Номер записи: 3
06-07-2015 дата публикации

ANTI-GLARE FIRM AND METHOD FOR MANUFACTURING THE SAME

Номер: KR0101534337B1
Автор: 김진우, 박철진, 신동윤, 우제하, 은종혁, 조아라
Принадлежит: 제일모직주식회사

... 본 발명은 투명기재; 상기 투명기재의 일면에 적층된 광경화 수지층; 및 상기 광경화 수지층 표면에 형성된 복수 개의 무정형 패턴을 포함하는 방현필름 및 그 제조방법에 관한 것으로, 본 발명의 방현필름은 광확산성이 우수하고, 투과 선명성이 저하되지 않으면서도 우수한 휘도를 나타낼 수 있으며, 편광판 및 표시장치에 적용시 우수한 정면휘도와 시감 특성을 제공할 수 있다.

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Номер записи: 4
20-11-2014 дата публикации

COMPOSITE OPTICAL SHEET AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Номер: WO2014185734A1
Автор: PARK, Se Hyun, KANG, Kyoung Ku, LEE, Seong Hoon, KIM, Chung Hwan, MIN, Kyung Jun, WOO, Je Ha
Принадлежит:

The present invention discloses a composite optical sheet formed by sequentially depositing a first base material layer; an intermediate layer; a second base material layer; and an optical pattern layer, which has a coefficient of thermal expansion equal to or less than about 100 μm/m · °C at a temperature of 60 to 80°C. The composite optical sheet minimizes distortion and bending because of a low thermal expansion coefficient, and has excellent resistance against detachment. Thus, the composite optical sheet has excellent size stability and reliability, showing excellent processability when manufacturing an optical display device including the same.

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Номер записи: 5