公开(公告)号：US20110157916A1

公开(公告)日：2011-06-30

申请号：US12857739

申请日：2010-08-17

申请人： Dong Chin LEE ,  Gicherl KIM ,  Byungchoon YANG ,  Young-keun LEE ,  Seung Hwan BAEK ,  So jin RYU

发明人： Dong Chin LEE ,  Gicherl KIM ,  Byungchoon YANG ,  Young-keun LEE ,  Seung Hwan BAEK ,  So jin RYU

IPC分类号： F21V7/22 ,  F21V9/00

CPC分类号： C09K11/7734 ,  G02F1/1336 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L33/504 ,  Y02B20/181

摘要： A display device includes a display panel and a light emitting device to supply light to the display panel. The light emitting device includes a light emitting element emitting a first light and a fluorescent layer receiving the first light, transmitting a portion of the first light, converting a remaining portion of the first light to a second light having a wavelength range different from the first light, and emitting the second light. The second light emitted by the fluorescent layer has a full width at half maximum equal to or larger than 110 nanometers (nm) and a light emission spectrum having a peak wavelength within a wavelength range of about 530 nm to about 560 nm. The second light has a light emission intensity corresponding to 10 to 30 percent of a peak light emission intensity of the first light.

摘要翻译： 显示装置包括显示面板和向显示面板提供光的发光装置。 发光装置包括发射第一光的发光元件和接收第一光的荧光层，透射第一光的一部分，将第一光的剩余部分转换成具有与第一光不同的波长范围的第二光 光，并发射第二个光。 由荧光层发射的第二光具有等于或大于110纳米（nm）的半峰全宽和在约530nm至约560nm的波长范围内具有峰值波长的发光光谱。 第二光的发光强度对应于第一光的峰值发光强度的10〜30％。

公开(公告)号：US20110279753A1

公开(公告)日：2011-11-17

申请号：US13038932

申请日：2011-03-02

申请人： Hyoung-Joo KIM ,  Heugon KIM ,  Sung-Kyu SHIM ,  JinHee PARK ,  JooYoung KIM ,  Jae-Hyun KIM ,  So-Yeon LEE ,  Gicherl KIM ,  Seokhyun NAM

发明人： Hyoung-Joo KIM ,  Heugon KIM ,  Sung-Kyu SHIM ,  JinHee PARK ,  JooYoung KIM ,  Jae-Hyun KIM ,  So-Yeon LEE ,  Gicherl KIM ,  Seokhyun NAM

IPC分类号： G02F1/1335 ,  F21V8/00

CPC分类号： G02F1/133615

摘要： A display apparatus includes a light guide plate, a light source unit, a display panel, a receiving container, and a driving part. The light guide plate includes at least one chamfered corner and a light incident surface defined by the chamfered corner. The light source unit generates the light and is positioned adjacent to the light incident surface. The display panel receives the light to display an image and the receiving container includes a bottom and sidewalls extended from the bottom to receive the light guide plate and the light source unit. The driving part is electrically connected to the display panel to apply a driving signal to the display panel and is electrically connected to the light source unit to apply a power source voltage to the light source unit.

摘要翻译： 显示装置包括导光板，光源单元，显示面板，接收容器和驱动部。 导光板包括至少一个倒角和由倒角限定的光入射面。 光源单元产生光并且被定位成与光入射表面相邻。 显示面板接收光以显示图像，并且接收容器包括从底部延伸的底部和侧壁以接收导光板和光源单元。 驱动部分电连接到显示面板，以将驱动信号施加到显示面板，并与光源单元电连接，以向光源单元施加电源电压。