公开(公告)号：US20050122048A1

公开(公告)日：2005-06-09

申请号：US11004719

申请日：2004-12-03

申请人： Seock-Hwan Kang ,  Min-Gyu Kim ,  Gi-Chang Park ,  Hea-Chun Lee

发明人： Seock-Hwan Kang ,  Min-Gyu Kim ,  Gi-Chang Park ,  Hea-Chun Lee

IPC分类号： G02F1/13357 ,  F21S2/00 ,  F21Y101/00 ,  F21Y105/00 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1345 ,  H01J1/62 ,  H01J5/50 ,  H01J17/16 ,  H01J61/30 ,  H01J61/35 ,  H01J65/00 ,  H01J65/04

CPC分类号： H01J65/046 ,  G02F1/133604 ,  G02F2001/133612 ,  H01J61/305 ,  H01J65/00

摘要： A surface light source device having improved electrical and mechanical characteristics is provided. The surface light source device includes a light source body including a discharge space to generate a light source, at least one external electrode, which is disposed on an outer surface of one end of the light source body, is extended in a first direction, and applies a discharge voltage to the discharge space, and at least one power transfer unit, combined with the at least one external electrode, to apply the discharge voltage to the at least one external electrode. The at least one power transfer unit is a clip-shaped and clips on the at least one electrode disposed on the outer surface of the light source body.

摘要翻译： 提供具有改善的电气和机械特性的表面光源装置。 表面光源装置包括：光源体，其包括用于产生光源的放电空间，设置在光源主体的一端的外表面上的至少一个外部电极沿第一方向延伸;以及 向放电空间施加放电电压，以及与至少一个外部电极组合的至少一个功率传递单元，以将放电电压施加到至少一个外部电极。 所述至少一个电力传递单元是夹子形状并夹在设置在所述光源主体的外表面上的所述至少一个电极上。

公开(公告)号：US20050099107A1

公开(公告)日：2005-05-12

申请号：US10985004

申请日：2004-11-10

申请人： Seock-Hwan Kang ,  Sang-Yu Lee ,  Gi-Chang Park

发明人： Seock-Hwan Kang ,  Sang-Yu Lee ,  Gi-Chang Park

IPC分类号： G02F1/13357 ,  F21S2/00 ,  G02F1/1335 ,  G09F9/00 ,  H01J1/62 ,  H01J9/24 ,  H01J21/00 ,  H01J61/00 ,  H01J61/30 ,  H01J61/92 ,  H01J63/04 ,  H01J65/00 ,  H01J65/04

CPC分类号： H01J65/046 ,  G02F1/133604 ,  H01J9/247 ,  H01J61/305

摘要： A surface light source device includes a body, a partition member and a visible light generating unit. The body includes first and second substrates. The first substrate has a first discharge region, a first space diving region alternately formed with the first discharge region and a light transmission portion protruded from the first space dividing region. The second substrate faces the first substrate. The partition member is interposed between the first and second substrates to form a discharge space between the first and second substrates. The visible light generating unit disposed at the body generates a visible light. Therefore, dark lines displayed in a conventional display apparatus due to partition members are converted into bright lines, and the bright lines are diffused by the light diffusing patterns or the light diffusing part. Therefore, a luminance and a uniformity of the luminance are enhanced.

摘要翻译： 面光源装置包括主体，分隔构件和可见光发生单元。 主体包括第一和第二基板。 第一基板具有第一放电区域，与第一放电区域交替形成的第一空间潜水区域和从第一空间分割区域突出的光透射部分。 第二基板面向第一基板。 分隔构件设置在第一和第二基板之间以在第一和第二基板之间形成放电空间。 设置在身体的可见光产生单元产生可见光。 因此，由于分隔构件而在常规显示装置中显示的暗线被转换为亮线，并且亮线被光漫射图案或光漫射部分扩散。 因此，提高亮度的亮度和均匀性。

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：US20100091224A1

公开(公告)日：2010-04-15

申请号：US12461455

申请日：2009-08-12

申请人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim ,  Xianyu Wenxu

发明人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim ,  Xianyu Wenxu

IPC分类号： G02B5/28 ,  G02F1/1335 ,  B29D11/00 ,  B05D5/06 ,  B05D3/06

CPC分类号： G02B5/201 ,  G02B5/26 ,  G02F1/133514

摘要： Example embodiments relate to a photonic crystal optical filter, a reflective color filter using the photonic crystal optical filter, a display apparatus using the reflective color filter, and a method of manufacturing the reflective color filter. The photonic crystal optical filter may include a transparent substrate; a barrier layer formed on the transparent substrate; and a photonic crystal layer formed on the barrier layer. The photonic crystal layer may have a structure in which a first material having a relatively high refractive index and a second material having a relatively low refractive index are periodically arranged so as to reflect light having a wavelength band corresponding to a photonic band gap.

摘要翻译： 示例实施例涉及光子晶体滤光器，使用光子晶体滤光器的反射滤色器，使用反射滤色器的显示装置以及制造反射滤色器的方法。 光子晶体滤光器可以包括透明衬底; 形成在所述透明基板上的阻挡层; 以及形成在阻挡层上的光子晶体层。 光子晶体层可以具有其中周期性地布置具有较高折射率的第一材料和具有较低折射率的第二材料以便反射具有与光子带隙对应的波长带的光的结构。

公开(公告)号：US20090279312A1

公开(公告)日：2009-11-12

申请号：US12507308

申请日：2009-07-22

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 A2, 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A2，透镜满足等式：A1 + A2

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：US07481567B2

公开(公告)日：2009-01-27

申请号：US11336027

申请日：2006-01-20

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

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

IPC分类号： F21V7/04

CPC分类号： G02B6/0068 ,  F21V29/74 ,  F21V29/89 ,  G02B6/0073 ,  G02B6/0085 ,  G02F1/133615 ,  G02F2001/133628

摘要： A backlight assembly and a liquid crystal display device can discharge heat from the lamp unit to the outside or effectively dissipate the heat. The backlight assembly of the present invention includes a lamp unit, a receiving member for receiving the lamp unit, a first heat dissipation member disposed below the receiving member, and a second heat dissipation for wrapping around a lateral side of the receiving member and the first heat dissipation member. The lamp unit is disposed on an area corresponding to the lateral side of the receiving member. In one embodiment, the first heat dissipation member is a flat plate made of graphite and disposed on an outer side of the bottom of the receiving member. The second heat dissipation member is metal with good thermal conductivity in close contact with the first heat dissipation member and the lateral side of the receiving member where the lamp unit is disposed. Thus, the heat discharged from the lamp unit can be distributed uniformly over the entire area of the receiving member. In addition, the lateral side of the receiving member where the lamp unit is disposed can be replaced with the second heat dissipation member.

摘要翻译： 背光组件和液晶显示装置可以将灯从单元排出到外部或有效地散热。 本发明的背光组件包括灯单元，用于容纳灯单元的接收构件，设置在接收构件下方的第一散热构件和用于围绕接收构件的侧面缠绕的第二散热件，以及第一 散热构件 灯单元设置在与接收构件的横向侧对应的区域上。 在一个实施例中，第一散热构件是由石墨制成的平板，并且设置在接收构件的底部的外侧。 第二散热构件是具有良好导热性的金属，与第一散热构件和接收构件的设置有灯单元的侧面紧密接触。 因此，从灯单元排出的热量可以均匀地分布在接收构件的整个区域上。 此外，可以用第二散热构件代替配置有灯单元的接收构件的侧面。

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）。