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1. 发明申请

US20050280756A1 Blacklight assembly and display device having the same 审中-公开
标题翻译：黑色组装和显示装置具有相同的功能
公开(公告)号：US20050280756A1
公开(公告)日：2005-12-22
申请号：US11097816
申请日：2005-03-31
申请人： Heu-Gon Kim , Hea-Chun Lee , Jae-Ho Jung , Ju-Hwa Ha
发明人： Heu-Gon Kim , Hea-Chun Lee , Jae-Ho Jung , Ju-Hwa Ha
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133603 , G02F1/133605 , G02F1/133606
摘要： A compact, light, and uniformly bright backlight assembly and a display device are disclosed. The backlight assembly includes a light source assembly, a substrate, and a transflective member. The light source assembly emits a first light with a first luminance uniformity. Then, the first light passes through the substrate above the light source assembly for producing enhanced luminance uniformity. Again, after the light is reflected from and/or transmitted through the transflective member, the luminance uniformity is even more enhanced. Therefore, the volume, weight, and luminance uniformity of the backlight assembly and the display device are enhanced.
摘要翻译：公开了一种紧凑，轻便和均匀亮度的背光组件和显示装置。背光组件包括光源组件，基板和半透反射构件。光源组件发射具有第一亮度均匀性的第一光。然后，第一光通过光源组件上方的基板，以产生增强的亮度均匀性。再次，在透过透反射部件反射光和/或透过透反射部件之后，亮度均匀性进一步提高。因此，提高了背光组件和显示装置的体积，重量和亮度均匀性。

2. 发明申请

US20060087865A1 Light modulating plate, backlight assembly having the same and display device having the same 有权
公开(公告)号：US20060087865A1
公开(公告)日：2006-04-27
申请号：US11211558
申请日：2005-08-26
申请人： Ju-Hwa Ha , Jin-Soo Kim , Heu-Gon Kim , Jae-Ho Jung
发明人： Ju-Hwa Ha , Jin-Soo Kim , Heu-Gon Kim , Jae-Ho Jung
IPC分类号： F21V7/04 , F21V5/00
CPC分类号： G02B6/005 , G02B5/0242 , G02B5/0247 , G02B5/0278 , G02B6/0055 , G02B6/0081 , G02F1/133604 , G02F1/133606 , G02F2001/133507 , G02F2001/133607 , Y10S385/901 , Y10T428/10
摘要： In a light modulating plate, a backlight assembly having the light modulating plate and a display device having the light modulating plate, the light modulating plate includes a light modulating layer and a light characteristics improving member. The light modulating layer includes a foam layer to modulate a light. The light characteristics improving member is integrally formed with the light modulating layer to improve optical characteristics of the light that has passed through the light modulating layer. Therefore, the backlight assembly is easily fabricated, and an image display quality is improved.

3. 发明授权

US07569257B2 Light modulating plate, backlight assembly having the same and display device having the same 有权
标题翻译：光调制板，背光组件及其显示装置
公开(公告)号：US07569257B2
公开(公告)日：2009-08-04
申请号：US11211558
申请日：2005-08-26
申请人： Ju-Hwa Ha , Jin-Soo Kim , Heu-Gon Kim , Jae-Ho Jung
发明人： Ju-Hwa Ha , Jin-Soo Kim , Heu-Gon Kim , Jae-Ho Jung
IPC分类号： C09K19/00
CPC分类号： G02B6/005 , G02B5/0242 , G02B5/0247 , G02B5/0278 , G02B6/0055 , G02B6/0081 , G02F1/133604 , G02F1/133606 , G02F2001/133507 , G02F2001/133607 , Y10S385/901 , Y10T428/10
摘要： In a light modulating plate, a backlight assembly having the light modulating plate and a display device having the light modulating plate, the light modulating plate includes a light modulating layer and a light characteristics improving member. The light modulating layer includes a foam layer to modulate a light. The light characteristics improving member is integrally formed with the light modulating layer to improve optical characteristics of the light that has passed through the light modulating layer. Therefore, the backlight assembly is easily fabricated, and an image display quality is improved.
摘要翻译：在光调制板中，具有光调制板的背光组件和具有光调制板的显示装置，光调制板包括光调制层和光特性改善构件。光调制层包括调制光的泡沫层。光特性改善部件与光调制层一体形成，以改善通过光调制层的光的光学特性。因此，容易制造背光组件，并提高图像显示质量。

4. 发明授权

US07927001B2 Backlight assembly and display device having the same 有权
标题翻译：具有相同的背光组件和显示装置
公开(公告)号：US07927001B2
公开(公告)日：2011-04-19
申请号：US11289221
申请日：2005-11-28
申请人： Seong-Sik Choi , Dong-Lyoul Shin , Jae-Hwan Chun , Byung-Yun Joo , Jung-Wook Paek , Jin-sung Choi , Ju-Hwa Ha , Heu-Gon Kim , Sang-Hoon Lee
发明人： Seong-Sik Choi , Dong-Lyoul Shin , Jae-Hwan Chun , Byung-Yun Joo , Jung-Wook Paek , Jin-sung Choi , Ju-Hwa Ha , Heu-Gon Kim , Sang-Hoon Lee
IPC分类号： F21V7/04
CPC分类号： G02F1/133604 , G02B5/0215 , G02B5/0278 , G02F1/133606 , G02F1/133608 , G02F1/133611 , G02F2201/503 , H01J61/305
摘要： In a backlight assembly and a display device including the backlight assembly, the backlight assembly includes a light dispersion member and a light source having a plurality of light source members, a distance defined between the light sources members adjacent to each other. The light dispersion member includes a lower face portion having alternately arranged ridges and grooves. Each light source is positioned under a respective ridge. An interval between a center of each light source and the respective ridge positioned directly over the light source is from about 0.2 to about 0.55 times the distance.
摘要翻译：在背光组件和包括背光组件的显示装置中，背光组件包括光分散构件和具有多个光源构件的光源，在相邻的光源构件之间限定了距离。光分散构件包括具有交替布置的脊和凹槽的下表面部分。每个光源位于相应的脊下。每个光源的中心和直接位于光源上方的相应脊之间的间隔距离的大约0.2至大约0.55倍。

5. 发明申请

US20060133108A1 Backlight assembly and display device having the same 有权
标题翻译：具有相同的背光组件和显示装置
公开(公告)号：US20060133108A1
公开(公告)日：2006-06-22
申请号：US11289221
申请日：2005-11-28
申请人： Seong-Sik Choi , Dong-Lyoul Shin , Jae-Hwan Chun , Byung-Yun Joo , Jung-Wook Paek , Jin-sung Choi , Ju-Hwa Ha , Heu-Gon Kim , Sang-Hoon Lee
发明人： Seong-Sik Choi , Dong-Lyoul Shin , Jae-Hwan Chun , Byung-Yun Joo , Jung-Wook Paek , Jin-sung Choi , Ju-Hwa Ha , Heu-Gon Kim , Sang-Hoon Lee
IPC分类号： F21V7/04
CPC分类号： G02F1/133604 , G02B5/0215 , G02B5/0278 , G02F1/133606 , G02F1/133608 , G02F1/133611 , G02F2201/503 , H01J61/305
摘要： In a backlight assembly and a display device including the backlight assembly, the backlight assembly includes a light dispersion member and a light source having a plurality of light source members, a distance defined between the light sources members adjacent to each other. The light dispersion member includes a lower face portion having alternately arranged ridges and grooves. Each light source is positioned under a respective ridge. An interval between a center of each light source and the respective ridge positioned directly over the light source is from about 0.2 to about 0.55 times the distance.
摘要翻译：在背光组件和包括背光组件的显示装置中，背光组件包括光分散构件和具有多个光源构件的光源，在相邻的光源构件之间限定了距离。光分散构件包括具有交替布置的脊和凹槽的下表面部分。每个光源位于相应的脊下。每个光源的中心和直接位于光源上方的相应脊之间的间隔距离的大约0.2至大约0.55倍。

6. 发明申请

US20060181867A1 Light-diffusing member, backlight assembly having the light-diffusing member and display apparatus having the backlight assembly 审中-公开
标题翻译：光扩散构件，具有光扩散构件的背光组件和具有背光组件的显示装置
公开(公告)号：US20060181867A1
公开(公告)日：2006-08-17
申请号：US11300413
申请日：2005-12-15
申请人： Seong-Sik Choi , Dong-Lyoul Shin , Doo-Won Lee , Kui-Yong Choi , Ju-Hwa Ha , Byung-Yun Joo , Jung-Wook Paek , Jin-Sung Choi , Heu-Gon Kim , Sang-Hoon Lee , Jae-Hwan Chun
发明人： Seong-Sik Choi , Dong-Lyoul Shin , Doo-Won Lee , Kui-Yong Choi , Ju-Hwa Ha , Byung-Yun Joo , Jung-Wook Paek , Jin-Sung Choi , Heu-Gon Kim , Sang-Hoon Lee , Jae-Hwan Chun
IPC分类号： G09F13/04
CPC分类号： G02F1/133608 , G02B3/005 , G02B5/0215 , G02B5/0278 , G02F1/133604 , G02F1/133606 , G02F1/133611 , G02F2201/503 , H01J61/305
摘要： A light-diffusing member includes a first face, a second face arranged opposite to the first face, and a light-diffusing portion including at least one valley and at least one ridge that are alternatively arranged. A first thickness of the light-diffusing member between the ridge and the first face is about 1.15 to about 1.80 times greater than a second thickness of the light-diffusing member between the valley and the first face.
摘要翻译：光扩散构件包括第一面，与第一面相对布置的第二面，以及包括交替布置的至少一个谷和至少一个脊的光扩散部。所述光漫射构件在所述脊与所述第一面之间的第一厚度比所述光和第一面之间的光漫射构件的第二厚度大约1.15至1.80倍。

7. 发明授权

US08517564B2 Light source assembly and touch screen device having the same 有权
标题翻译：光源组件和具有相同功能的触摸屏装置
公开(公告)号：US08517564B2
公开(公告)日：2013-08-27
申请号：US13089461
申请日：2011-04-19
申请人： Joong-Hyun Kim , Ju-Hwa Ha , Kang-Woo Lee
发明人： Joong-Hyun Kim , Ju-Hwa Ha , Kang-Woo Lee
IPC分类号： F21V7/00 , F21V7/04
CPC分类号： G06F3/042
摘要： A light source assembly includes first light sources emitting first light in a first wavelength range, second light sources emitting second light in a second wavelength range which is at least partially different from the first wavelength range, and an optical member on which light emitted from the first light sources and the second light sources is incident. A distance between adjacent first light sources, and a distance between adjacent second light sources is defined as an average pitch. The average pitch of the second light sources arranged in a specific direction, is larger than the average pitch of the first light sources arranged in the specific direction. The optical member has a reflectance with respect to the second light, which is larger than a reflectance with respect to the first light.
摘要翻译：光源组件包括发射第一波长范围的第一光的第一光源，发射与第一波长范围至少部分不同的第二波长范围内的第二光的第二光源，以及从该第二光源发出的光第一光源和第二光源是入射的。相邻的第一光源之间的距离和相邻的第二光源之间的距离被定义为平均间距。沿特定方向排列的第二光源的平均间距大于沿特定方向排列的第一光源的平均间距。光学构件相对于第二光的反射率大于相对于第一光的反射率。

8. 发明授权

US08002451B2 Backlight assembly and display device having the same 有权
标题翻译：具有相同的背光组件和显示装置
公开(公告)号：US08002451B2
公开(公告)日：2011-08-23
申请号：US12493310
申请日：2009-06-29
申请人： Ju-Hwa Ha , Dong-Hoon Kim , Joong-Hyun Kim , Young-Ran Son
发明人： Ju-Hwa Ha , Dong-Hoon Kim , Joong-Hyun Kim , Young-Ran Son
IPC分类号： F21V7/04
CPC分类号： G09F13/04 , G02F1/133606 , G02F2001/133607
摘要： A backlight assembly includes; light sources which emit light, a diffusion plate including an incident surface on which the light is incident, an exit surface which is disposed substantially opposite to the incident surface and from which the light exits, and a lens pattern which is disposed on the exit surface, and an optical sheet which overlaps the diffusion plate and includes a prism pattern on a top surface thereof, wherein each lens of the lens pattern includes a first curved portion which forms part of a curve and first linear portions which extend from both ends of the first curved portion, respectively, and each prism of the prism pattern includes a second curved portion at an apex thereof.
摘要翻译：背光组件包括：发射光的光源，包括光入射的入射表面的漫射板，与入射表面大致相对并且光从其射出的出射表面和设置在出射表面上的透镜图案以及与扩散板重叠并且在其顶面上包括棱镜图案的光学片，其中透镜图案的每个透镜包括形成曲线的一部分的第一弯曲部分和从第二直线部分延伸的第一直线部分第一弯曲部分，并且棱镜图案的每个棱镜在其顶点包括第二弯曲部分。

9. 发明授权

US07517129B2 Light guide plate, backlight assembly having the same, display apparatus having the same and method of manufacturing the same 有权
标题翻译：导光板，具有该导光板的背光组件，具有该导光板的显示装置及其制造方法
公开(公告)号：US07517129B2
公开(公告)日：2009-04-14
申请号：US11403131
申请日：2006-04-12
申请人： Jin-Sung Choi , Jheen-Hyeok Park , Byung-Yun Joo , Ju-Hwa Ha , Jung-Wook Paek
发明人： Jin-Sung Choi , Jheen-Hyeok Park , Byung-Yun Joo , Ju-Hwa Ha , Jung-Wook Paek
IPC分类号： F21V7/04 , G02B6/10
CPC分类号： G02B27/0994 , G02B6/0038 , G02B6/005 , G02B6/0065
摘要： A light guide plate includes a first optical member having a first light path-changing portion to separate a first light portion and a second light portion from a light, and a second optical member having a second light path-changing portion corresponding to the first light path-changing portion. The first optical member has a first refractive index against the first light portion of the light and a second refractive index against the second light portion of the light, and the second optical member has the first refractive index against the first and second light portions. Thus, brightness and brightness uniformity of an image displayed on a display apparatus may be improved, and a number of parts of the display apparatus may be reduced.
摘要翻译：导光板包括具有第一光路改变部分的第一光学部件，用于将第一光部分和第二光部分与光分离;以及第二光学部件，其具有对应于第一光的第二光路改变部分路径改变部分。第一光学构件具有抵抗光的第一光部分的第一折射率和抵靠光的第二光部分的第二折射率，并且第二光学构件具有针对第一和第二光部分的第一折射率。因此，可以提高在显示装置上显示的图像的亮度和亮度均匀性，并且可以减少显示装置的多个部分。

10. 发明申请

US20060164568A1 Light control plate and liquid crystal display having the same 审中-公开
标题翻译：光控板和具有相同的液晶显示器
公开(公告)号：US20060164568A1
公开(公告)日：2006-07-27
申请号：US11338331
申请日：2006-01-24
申请人： Jung-Wook Paek , Jin-Soo Kim , Byung-Yun Joo , Ju-Hwa Ha , Jin-Sung Choi
发明人： Jung-Wook Paek , Jin-Soo Kim , Byung-Yun Joo , Ju-Hwa Ha , Jin-Sung Choi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606
摘要： A light control plate includes a base part and a lenticular shaped first light dispersion part combined with at least one side of the base part to disperse light provided from an exterior of the light control part. Accordingly, a light control plate and a thin liquid crystal display including the light control plate is provided to assure uniform brightness.
摘要翻译：光控制板包括基部和与基部的至少一侧结合的透镜状的第一光分散部，以分散从光控制部的外部提供的光。因此，提供了包括该光控制板的光控制板和薄型液晶显示器，以确保均匀的亮度。

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