公开(公告)号：US20070012350A1

公开(公告)日：2007-01-18

申请号：US11484175

申请日：2006-07-11

申请人： Joong-Hyun Kim ,  Seock-Hwan Kang ,  Seong-Yong Hwang

发明人： Joong-Hyun Kim ,  Seock-Hwan Kang ,  Seong-Yong Hwang

IPC分类号： H02N6/00 ,  H01L31/042

CPC分类号： G02B5/045 ,  G02B19/0028 ,  G02B19/0066 ,  G02B27/0972

摘要： A prism member, a backlight assembly having the same, and a display device having the same, wherein the prism member includes a plate-type body portion having a thickness, and a plurality of unit light-concentrating portions formed on the body portion and arranged along a first direction and in a second direction crossing the first direction.

摘要翻译： 棱镜部件，具有该棱镜部件的背光组件和具有该棱镜部件的显示装置，其中，棱镜部件包括具有厚度的板状主体部分和形成在主体部分上的多个单元聚焦部分， 沿着第一方向和与第一方向交叉的第二方向。

公开(公告)号：US07824066B2

公开(公告)日：2010-11-02

申请号：US11484175

申请日：2006-07-11

申请人： Joong-Hyun Kim ,  Seock-Hwan Kang ,  Seong-Yong Hwang

发明人： Joong-Hyun Kim ,  Seock-Hwan Kang ,  Seong-Yong Hwang

IPC分类号： F21V5/00

CPC分类号： G02B5/045 ,  G02B19/0028 ,  G02B19/0066 ,  G02B27/0972

摘要： A prism member, a backlight assembly having the same, and a display device having the same, wherein the prism member includes a plate-type body portion having a thickness, and a plurality of unit light-concentrating portions formed on the body portion and arranged along a first direction and in a second direction crossing the first direction.

摘要翻译： 棱镜部件，具有该棱镜部件的背光组件和具有该棱镜部件的显示装置，其中，棱镜部件包括具有厚度的板状主体部分和形成在主体部分上的多个单元聚焦部分， 沿着第一方向和与第一方向交叉的第二方向。

公开(公告)号：US20060163988A1

公开(公告)日：2006-07-27

申请号：US11338920

申请日：2006-01-25

申请人： Seock-Hwan Kang ,  Hye-Eun Park ,  Sang-Yu Lee ,  In-Sun Hwang ,  Joong-Hyun Kim

发明人： Seock-Hwan Kang ,  Hye-Eun Park ,  Sang-Yu Lee ,  In-Sun Hwang ,  Joong-Hyun Kim

IPC分类号： H01K1/30 ,  H01J61/40 ,  H01J5/16

CPC分类号： G02F1/133611 ,  G02F1/133604 ,  G02F2001/133607 ,  H01J61/305 ,  H01J65/046

摘要： A backlight assembly includes a receiving container having a receiving space, a flat-type light source, an optical member, and an inverter. The flat-type light source has a plurality of light emitting spaces spaced apart from each other and is received into the receiving space. The optical member has a prism pattern formed in areas corresponding to areas between adjacent light emitting spaces and disposed at a light emitting direction of the flat-type light source. The inverter generates a voltage for the flat-type light source. The prism pattern 1o includes prisms having a substantially trigonal prism and continuously connected one after another. Thus, the backlight assembly may improve brightness uniformity thereof and have a reduced thickness.

摘要翻译： 背光组件包括具有容纳空间的接收容器，平面型光源，光学构件和逆变器。 扁平型光源具有彼此间隔开的多个发光空间并被接收到接收空间中。 光学构件具有形成在与相邻发光空间之间的区域对应的区域中并且设置在平面型光源的发光方向的棱镜图案。 逆变器为平板型光源产生电压。 棱镜图案1o包括具有大致三角棱镜并且彼此连续连接的棱镜。 因此，背光组件可以提高其亮度均匀性并且具有减小的厚度。

公开(公告)号：US20050013134A1

公开(公告)日：2005-01-20

申请号：US10855395

申请日：2004-05-28

申请人： Hyeong-Suk Yoo ,  Joong-Hyun Kim ,  Seok-Hyun Nam ,  Jong-Sun Lim ,  Seock-Hwan Kang ,  Jin-Seob Byun

发明人： Hyeong-Suk Yoo ,  Joong-Hyun Kim ,  Seok-Hyun Nam ,  Jong-Sun Lim ,  Seock-Hwan Kang ,  Jin-Seob Byun

IPC分类号： G02F1/13357 ,  F21V11/00

CPC分类号： G02F1/133604

摘要： In a backlight assembly and a liquid crystal display apparatus, a plurality of lamps disposed in a receiving space of the backlight assembly is spaced apart from each other by various intervals between the lamps depending upon positions at which the lamps are disposed. Each of the lamps may also have an external electrode having a different area from each other or due to the positions at which the lamps are disposed. Furthermore, each of the lamps may have a different amount of discharge gas injected thereinto due to the positions at which the lamps are disposed. Accordingly, the liquid crystal display apparatus may provide a uniform brightness, and prevent deterioration of display quality thereof.

摘要翻译： 在背光组件和液晶显示装置中，设置在背光组件的容纳空间中的多个灯根据灯的位置间隔彼此间的不同间隔。 每个灯还可以具有彼此不同的面积的外部电极，或者由于配置灯的位置。 此外，由于灯的设置位置，每个灯可能具有不同的注入量， 因此，液晶显示装置可以提供均匀的亮度，并且防止其显示质量的劣化。

公开(公告)号：US07159999B2

公开(公告)日：2007-01-09

申请号：US10855395

申请日：2004-05-28

申请人： Hyeong-Suk Yoo ,  Joong-Hyun Kim ,  Seok-Hyun Nam ,  Jong-Sun Lim ,  Seock-Hwan Kang ,  Jin-Seob Byun

发明人： Hyeong-Suk Yoo ,  Joong-Hyun Kim ,  Seok-Hyun Nam ,  Jong-Sun Lim ,  Seock-Hwan Kang ,  Jin-Seob Byun

IPC分类号： F21V21/00

CPC分类号： G02F1/133604

摘要： In a backlight assembly and a liquid crystal display apparatus, a plurality of lamps disposed in a receiving space of the backlight assembly is spaced apart from each other by various intervals between the lamps depending upon positions at which the lamps are disposed. Each of the lamps may also have an external electrode having a different area from each other or due to the positions at which the lamps are disposed. Furthermore, each of the lamps may have a different amount of discharge gas injected thereinto due to the positions at which the lamps are disposed. Accordingly, the liquid crystal display apparatus may provide a uniform brightness, and prevent deterioration of display quality thereof.

摘要翻译： 在背光组件和液晶显示装置中，设置在背光组件的容纳空间中的多个灯根据灯的位置间隔彼此间的不同间隔。 每个灯还可以具有彼此不同的面积的外部电极，或者由于配置灯的位置。 此外，由于灯的设置位置，每个灯可能具有不同的注入量， 因此，液晶显示装置可以提供均匀的亮度，并且防止其显示质量的劣化。

公开(公告)号：US07566160B2

公开(公告)日：2009-07-28

申请号：US11228786

申请日：2005-09-16

申请人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Sang-Gil Lee ,  Ju-Young Yoon

发明人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Sang-Gil Lee ,  Ju-Young Yoon

IPC分类号： F21V7/04

CPC分类号： G02F1/133603 ,  G02F2001/133613 ,  G02F2001/133628

摘要： A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.

摘要翻译： 光产生装置包括驱动基板和多个光源阵列。 驱动基板具有矩形平面形状。 多个光源阵列形成在驱动基板上。 光源阵列包括至少一个发光二极管，以响应于通过衬底施加的功率而产生光，并且光源阵列彼此间隔开。 因此，从发光装置产生的热量从发光装置迅速消散，提高光的亮度，光的亮度均匀性和光的颜色再现性。

公开(公告)号：US20070046617A1

公开(公告)日：2007-03-01

申请号：US11488357

申请日：2006-07-18

申请人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

发明人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

IPC分类号： G09G3/36

CPC分类号： G02F1/133608 ,  G02F2001/133628

摘要： A backlight assembly includes a light-generating unit, a heat-radiation member, a first receiving container, and a second receiving container. The heat-radiation member is disposed under the light-generating unit and radiates heat generated by the light-generating unit. The first receiving container is composed of a bottom portion and side portion extended from the bottom portion. The first receiving container has an opening formed through partial removal of the bottom portion so that the heat-radiation member received inside is exposed. The second receiving container is disposed under the first receiving container. An air layer is formed in between the first and second receiving containers.

摘要翻译： 背光组件包括发光单元，散热构件，第一接收容器和第二接收容器。 散热构件设置在发光单元的下方，并且辐射由发光单元产生的热量。 第一接收容器由底部和从底部延伸的侧部组成。 第一接收容器具有通过部分去除底部而形成的开口，从而暴露在内部的散热构件。 第二接收容器设置在第一接收容器的下方。 空气层形成在第一和第二接收容器之间。

公开(公告)号：US07661869B2

公开(公告)日：2010-02-16

申请号：US11488357

申请日：2006-07-18

申请人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

发明人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

IPC分类号： F21V7/04

CPC分类号： G02F1/133608 ,  G02F2001/133628

摘要： A backlight assembly includes a light-generating unit, a heat-radiation member, a first receiving container, and a second receiving container. The heat-radiation member is disposed under the light-generating unit and radiates heat generated by the light-generating unit. The first receiving container is composed of a bottom portion and side portion extended from the bottom portion. The first receiving container has an opening formed through partial removal of the bottom portion so that the heat-radiation member received inside is exposed. The second receiving container is disposed under the first receiving container. An air layer is formed in between the first and second receiving containers.

摘要翻译： 背光组件包括发光单元，散热构件，第一接收容器和第二接收容器。 散热构件设置在发光单元的下方，并且辐射由发光单元产生的热量。 第一接收容器由底部和从底部延伸的侧部组成。 第一接收容器具有通过部分去除底部而形成的开口，从而暴露在内部的散热构件。 第二接收容器设置在第一接收容器的下方。 空气层形成在第一和第二接收容器之间。

公开(公告)号：US07572036B2

公开(公告)日：2009-08-11

申请号：US11120666

申请日：2005-05-03

申请人： Ju-Young Yoon ,  Gi-Cherl Kim ,  Jong-Seo Lee ,  Chun-Ho Song ,  Se-Ki Park ,  Sang-Gil Lee ,  Seock-Hwan Kang

发明人： Ju-Young Yoon ,  Gi-Cherl Kim ,  Jong-Seo Lee ,  Chun-Ho Song ,  Se-Ki Park ,  Sang-Gil Lee ,  Seock-Hwan Kang

IPC分类号： F21V5/00

CPC分类号： F21V5/04 ,  F21V5/008 ,  F21Y2115/10 ,  G02B3/04 ,  G02B19/0014 ,  G02B19/0061 ,  G02F1/133603 ,  H01L33/54 ,  H01L33/58

摘要： A lens for a light emitting diode is formed with a material having a refractive index of n, and the lens includes a base, a first curved circumferential surface extending from the base, a curved center-edge surface extending from the first curved circumferential surface, and a curved centermost surface extending from the curved center-edge surface. The base includes a groove for receiving a light emitting chip therein. In the lens, a distance from a center of the base to a point of the curved center-edge surface is always shorter than the radius of curvature for the point of the curved center-edge surface. The curved centermost surface has a concave shape with respect to the base. In addition, when an obtuse angle formed between a main axis of the lens and a tangent line of a point of the curved centermost surface is A1, and an acute angle formed between a straight line linking the center of the base to the point of the curved centermost surface and the main axis of the lens is A 2, the lens satisfies the equation: A1+A2

摘要翻译： 用折射率为n的材料形成用于发光二极管的透镜，透镜包括基底，从基底延伸的第一弯曲圆周表面，从第一弯曲圆周表面延伸的弯曲的中心边缘表面， 以及从弯曲的中心边缘表面延伸的弯曲的中心表面。 基座包括用于在其中接收发光芯片的凹槽。 在透镜中，从基部的中心到弯曲的中心边缘表面的点的距离总是短于弯曲的中心边缘表面的点的曲率半径。 弯曲的中心表面相对于基部具有凹形。 此外，当形成在透镜的主轴与弯曲的最中心表面的点的切线之间的钝角为A1时，并且在连接基座的中心与直线的中心的直线之间形成锐角 弯曲的最中心的表面和透镜的主轴是A 2，透镜满足等式：A1 + A2 <90 + sin-1（1 / n）。

公开(公告)号：US07456581B2

公开(公告)日：2008-11-25

申请号：US11201979

申请日：2005-08-11

申请人： Sang-Gil Lee ,  Seock-Hwan Kang ,  Chun-Ho Song ,  Ju-Young Yoon ,  Jong-Seo Lee ,  Gi-Cherl Kim ,  Sang-Yu Lee

发明人： Sang-Gil Lee ,  Seock-Hwan Kang ,  Chun-Ho Song ,  Ju-Young Yoon ,  Jong-Seo Lee ,  Gi-Cherl Kim ,  Sang-Yu Lee

IPC分类号： H05B37/00

CPC分类号： H05B41/285 ,  Y02B20/183

摘要： A power supply includes a light source, a signal converting unit converting an externally supplied AC voltage into a DC voltage, a DC-DC converting unit converting a magnitude of the DC voltage, and a light source protecting unit. The light source protecting unit outputs the DC voltage of a predetermined range as a light source driving voltage to supply a stabilized source driving voltage to the light source and suspending an application of the light source driving voltage to the light source when a magnitude of the light source driving voltage is larger than a predetermined value, based on an externally supplied control signal.

摘要翻译： 电源包括光源，将外部提供的AC电压转换为DC电压的信号转换单元，转换DC电压的大小的DC-DC转换单元和光源保护单元。 光源保护单元输出预定范围的直流电压作为光源驱动电压，以向光源提供稳定的源极驱动电压，并且在光的大小时暂停施加光源驱动电压到光源 源极驱动电压基于外部提供的控制信号大于预定值。