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1. 发明授权

US09684113B2 Light guide plate, and backlight unit and display device including the same 有权
公开(公告)号：US09684113B2
公开(公告)日：2017-06-20
申请号：US14828724
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/0036
摘要： The present invention relates to a light guide plate, and a backlight unit and display device including the same. According to an aspect of the present invention, there is provided a light guide plate, including: a light output surface configured to output light toward the outside; a reflective surface positioned at the opposite side of the light output surface; a light incident surface provided on at least one side surface among the side surfaces connecting the light output surface to the reflective surface to receive light irradiated from a light source; and a reflective pattern having a quadrilateral shape when viewed in a direction perpendicular to the reflective surface, and having a concave portion recessed toward an inner portion of the reflective surface and an embossed portion protruding from an edge of the concave portion toward an outer portion of the reflective surface.

2. 发明授权

US09798066B2 Display device and light guide plate thereof 有权
公开(公告)号：US09798066B2
公开(公告)日：2017-10-24
申请号：US14828699
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： G02B6/36 , F21V8/00
CPC分类号： G02B6/0045 , G02B6/0036 , G02B6/0055 , G02B6/0065
摘要： The present invention relates to a display device and a light guide plate thereof. According to an aspect of the present invention, there is provided a display device, including: a display panel configured to output an image to a front surface of the display device; a light source array arranged along at least one edge of the display device to output light; and a light guide plate arranged behind the display panel to guide light incident upon a side surface facing the edge from the light source array so that the light is projected through a front surface toward the display panel.

3. 发明申请

US20160047971A1 LIGHT GUIDE PLATE, AND BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：光导板和背光单元以及包括其的显示装置
公开(公告)号：US20160047971A1
公开(公告)日：2016-02-18
申请号：US14828648
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong KIM , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/0045 , G02B6/0036 , G02B6/0055 , G02B6/0065
摘要： Provided are a light guide plate, and a backlight unit and a display device including the same. The light guide plate includes a light output surface configured to output light to the outside, a reflective surface positioned opposite the light output surface, a light incident surface provided on at least one side surface of side surfaces which connect the light output surface and the reflective surface, and configured to receive light projected from a light source, and a reflection pattern having an embossed portion formed to protrude to the outside of the reflective surface and a concave portion having a ring shape which surrounds the embossed portion and recessed in the reflective surface, wherein the embossed portion has a recessed region.
摘要翻译：提供了一种导光板，以及背光单元和包括该导光板的显示装置。导光板包括被配置为向外部输出光的光输出表面，与光输出表面相对定位的反射表面，设置在连接光输出表面和反射镜的侧表面的至少一个侧表面上的光入射表面并且被配置为接收从光源投射的光;以及反射图案，其具有形成为突出到反射表面的外侧的压花部分，以及具有围绕压花部分并凹入反射表面的环形的凹部，其中所述压花部分具有凹陷区域。

4. 发明申请

US20160047967A1 LIGHT GUIDE PLATE, AND BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：光导板和背光单元以及包括其的显示装置
公开(公告)号：US20160047967A1
公开(公告)日：2016-02-18
申请号：US14828575
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong KIM , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/0036
摘要： Provided are a light guide plate, and a backlight unit and a display device including the same. The light guide plate includes a body including a light output surface configured to output light, a reflective surface provided opposite the light output surface, and side surfaces provided between the light output surface and the reflective surface; and a plurality of dot pattern formed on a surface of the reflective surface, and the dot pattern includes a central embossed portion protruding to the outside of the reflective surface, a concave portion having a ring shape which surrounds the central embossed portion and recessed and formed in the reflective surface, and an outer embossed portion formed on an outer circumference surface of the concave portion and configured to protrude to the outside of the reflective surface.
摘要翻译：提供了一种导光板，以及背光单元和包括该导光板的显示装置。导光板包括：主体，其包括配置为输出光的光输出表面，与光输出表面相对设置的反射表面;以及设置在光输出表面和反射表面之间的侧表面; 以及形成在反射面的表面上的多个点状图案，点状图形包括突出到反射面外侧的中央压印部，具有围绕中央压花部的凹部形成的凹部，凹部形成以及形成在凹部的外周面上并被配置为突出到反射面的外侧的外部压花部。

5. 发明授权

US09753206B2 Light guide plate, and backlight unit and display device including the same 有权
公开(公告)号：US09753206B2
公开(公告)日：2017-09-05
申请号：US14828575
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/0036
摘要： Provided are a light guide plate, and a backlight unit and a display device including the same. The light guide plate includes a body including a light output surface configured to output light, a reflective surface provided opposite the light output surface, and side surfaces provided between the light output surface and the reflective surface; and a plurality of dot pattern formed on a surface of the reflective surface, and the dot pattern includes a central embossed portion protruding to the outside of the reflective surface, a concave portion having a ring shape which surrounds the central embossed portion and recessed and formed in the reflective surface, and an outer embossed portion formed on an outer circumference surface of the concave portion and configured to protrude to the outside of the reflective surface.

6. 发明申请

US20160047964A1 LIGHT GUIDE PLATE AND BACKLIGHT UNIT INCLUDING THE SAME 有权
标题翻译：光导板和背光单元，包括它们
公开(公告)号：US20160047964A1
公开(公告)日：2016-02-18
申请号：US14828713
申请日：2015-08-18
申请人： New Optics, Ltd.
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/002 , G02B6/0016
摘要： Disclosed are a light guide plate and a backlight unit including the same. The light guide plate includes: a light guide plate including: a light output surface for outputting light to the outside; a reflective surface which is located in the opposite side of the light guide plate; and a light incident surface which is provided in at least one side surface among side surfaces connecting the light output surface and the reflective surface, and to which the light emitted from a light source is incident. A flat portion having a constant thickness is provided in a space which is spaced apart from the light incident surface, and a light input portion is formed in a space between the light incident surface and the flat portion, and a thickness of the light input portion is changed in a greater range than that of the flat portion.
摘要翻译：公开了一种导光板和包括该导光板的背光单元。导光板包括：导光板，包括：用于向外部输出光的光输出表面; 位于导光板的相对侧的反射面; 以及光入射表面，其设置在连接光输出表面和反射表面的侧表面中的至少一个侧表面中，并且从光源发射的光入射到该入射表面。具有恒定厚度的平坦部分设置在与光入射表面间隔开的空间中，并且光入射部分形成在光入射表面和平坦部分之间的空间中，并且光输入部分的厚度在比平坦部分更大的范围内变化。

7. 发明授权

US09851488B2 Light guide plate and backlight unit including the same 有权
公开(公告)号：US09851488B2
公开(公告)日：2017-12-26
申请号：US14828713
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/002 , G02B6/0016
摘要： Disclosed are a light guide plate and a backlight unit including the same. The light guide plate includes: a light guide plate including: a light output surface for outputting light to the outside; a reflective surface which is located in the opposite side of the light guide plate; and a light incident surface which is provided in at least one side surface among side surfaces connecting the light output surface and the reflective surface, and to which the light emitted from a light source is incident. A flat portion having a constant thickness is provided in a space which is spaced apart from the light incident surface, and a light input portion is formed in a space between the light incident surface and the flat portion, and a thickness of the light input portion is changed in a greater range than that of the flat portion.

8. 发明授权

US09753209B2 Light guide plate, and backlight unit and display device including the same 有权
公开(公告)号：US09753209B2
公开(公告)日：2017-09-05
申请号：US14828648
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： F21V8/00
CPC分类号： G02B6/0045 , G02B6/0036 , G02B6/0055 , G02B6/0065
摘要： Provided are a light guide plate, and a backlight unit and a display device including the same. The light guide plate includes a light output surface configured to output light to the outside, a reflective surface positioned opposite the light output surface, a light incident surface provided on at least one side surface of side surfaces which connect the light output surface and the reflective surface, and configured to receive light projected from a light source, and a reflection pattern having an embossed portion formed to protrude to the outside of the reflective surface and a concave portion having a ring shape which surrounds the embossed portion and recessed in the reflective surface, wherein the embossed portion has a recessed region.

9. 发明授权

US09684116B2 Light guide plate, and backlight unit and display device including the same 有权
公开(公告)号：US09684116B2
公开(公告)日：2017-06-20
申请号：US14828629
申请日：2015-08-18
申请人： New Optics, Ltd
发明人： Dong-Yong Kim , Jong-Moon Yoon , Min-Kyoung Park
IPC分类号： G02B6/36 , F21V8/00
CPC分类号： G02B6/0045 , G02B6/0036 , G02B6/0055 , G02B6/0065
摘要： Provided are a light guide plate, and a backlight unit and a display device including the same. A light guide plate includes a light output surface configured to output light to the outside; a reflective surface positioned opposite the light output surface; a light incident surface provided on at least one side surface of side surfaces which connect the light output surface and the reflective surface, and configured to receive light projected from a light source; and a reflection pattern including an embossed portion having a circular shape and configured to protrude to the outside of the reflective surface when viewed in a direction perpendicular to the reflective surface, and a concave portion having a ring shape which surrounds the embossed portion and recessed in the reflective surface when viewed in a direction perpendicular to the reflective surface. Here, the center of the embossed portion is provided to be different from the center of the concave portion.

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