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1. 发明申请

US20120206321A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20120206321A1
公开(公告)日：2012-08-16
申请号：US13503805
申请日：2010-10-06
申请人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
发明人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
IPC分类号： G09G5/00 , F21V8/00 , G09G3/36
CPC分类号： G02F1/13471 , G02B6/0055 , G02B6/0076 , G02F1/1334 , G02F1/133606 , G02F1/133615 , G02F1/13476 , G02F2201/44 , G07F17/3211
摘要： The present invention relates to a display apparatus comprising front display unit (10) and rear display unit (50), wherein the front display unit (10) and the rear display unit (50) are arranged such that an image on the rear display unit (50) is visible through a portion of the front display unit (10). The front display unit (10) comprise: a display panel (20); a front backlight (30) which is arranged behind the display panel (20), and which includes a first light guide plate (36) having a projection window (16) through which an image on the rear display unit (50) is visible, first light sources (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) corresponding to the projection window (16) and second light sources (44) arranged along the circumference of the second light guide plate (42); and a rear optical shutter (48) arranged behind the second light guide plate (24). The rear optical shutter (48) is made of a transparent material, such that the rear display unit and the front display unit cooperate with one another to display a combined image. The entire screen of the front display unit is capable of displaying an image, without any disconnection of the image, when the rear optical shutter is closed.
摘要翻译：本发明涉及包括前显示单元（10）和后显示单元（50）的显示设备，其中前显示单元（10）和后显示单元（50）被布置成使得后显示单元（50）通过前显示单元（10）的一部分可见。前显示单元（10）包括：显示面板（20）; 布置在所述显示面板（20）后面的前背光源（30），其包括具有投影窗（16）的第一导光板（36），所述后显示单元（50）上的图像通过所述投影窗可见，沿着第一导光板（36）的圆周布置的第一光源（38）和布置在第一导光板（36）的后表面处以反射光并具有图像孔的反射片（39） 18）形成在与投影窗口（16）相对应的区域处; 布置在前背光源（30）后面并包括与投影窗（16）相对应的第二导光板（42）的后背光（40）和沿着第二导光板的圆周布置的第二光源（44） 42）; 以及布置在第二导光板（24）后面的后部光学快门（48）。后部光学快门（48）由透明材料制成，使得后部显示单元和前部显示单元相互配合以显示组合图像。当后部光学快门关闭时，前显示单元的整个屏幕能够显示图像，而不会断开图像。

2. 发明授权

US08830421B2 Display device including sub-backlight 有权
标题翻译：显示设备包括子背光
公开(公告)号：US08830421B2
公开(公告)日：2014-09-09
申请号：US13735084
申请日：2011-06-01
申请人： Kyoung Chan Lee , Gun Ho Lee
发明人： Kyoung Chan Lee , Gun Ho Lee
IPC分类号： G02F1/1335 , G02F1/00 , G07F17/32
CPC分类号： G02F1/133602 , G02B6/0076 , G02F1/00 , G02F1/1334 , G02F1/133615 , G02F1/13476 , G07F17/3211
摘要： A display device including a sub-backlight unit which can prevent the obscure sights caused by light from the light source of the sub-backlight unit arriving on an article or reel of the main display screen and then reflecting in the frontal direction is provided. The sub-backlight unit includes a second light guide panel having an opening part formed therein corresponding to a transparent window, a second light source disposed around the second light guide panel, and a polymer dispersed liquid crystal (PDLC) sheet disposed close to the front side of the opening of the second light guide panel.
摘要翻译：一种显示装置，其包括副背光单元，其可以防止由到达主显示屏的物品或卷轴的副底光单元的光源引起的光的模糊景象，然后以正面方向反射。副背光源单元包括第二导光板，其具有形成在其中的与透明窗对应的开口部，设置在第二导光板周围的第二光源和靠近前方设置的聚合物分散液晶（PDLC）片第二导光板的开口侧。

3. 发明授权

US08711059B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08711059B2
公开(公告)日：2014-04-29
申请号：US13503807
申请日：2010-10-06
申请人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
发明人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
IPC分类号： G09G5/00
CPC分类号： G07F17/3202 , G02B6/0075 , G02F1/133615 , G02F2201/44 , G02F2203/01 , G02F2203/62 , G07F17/3211
摘要： The present invention relates to a display apparatus comprising front display unit (10), and rear display unit (50) arranged behind the front display unit (10). The front display unit (10) comprise: a display panel (20); a front backlight (30) arranged behind the display panel (20) and including a first light guide plate (36) having a projection window (16) through which an image on the rear display unit (50) is visible, a first light source (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); and a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) and second light sources (44), wherein the second light guide plate (42) corresponds to the projection window (16) and is bent into a V-shape, and has a first light guide surface (42a) inclined upwardly as it extends toward the rear thereof, and a second light guide surface (42b) inclined downwardly as it extends from an end of the first light guide surface (42a) toward the rear thereof, and wherein the second light sources (44) are arranged at an upper end and a lower end of the second light guide plate (42), respectively, to illuminate the first light guide surface (42a) and the second light guide surface (42b), respectively. The rear display unit and the front display unit cooperate with one another to display a combined image. The entire screen of the front display unit is capable of displaying a clear image without any disconnection of the image.
摘要翻译：本发明涉及包括前显示单元（10）和布置在前显示单元（10）后面的后显示单元（50）的显示设备。前显示单元（10）包括：显示面板（20）; 布置在所述显示面板（20）后面并包括具有投影窗（16）的第一导光板（36）的前背光源（30），所述后显示单元（50）上的图像通过所述投影窗可见，第一光源（38），布置在第一导光板（36）的圆周上的反射片（39），反射片（39）布置在第一导光板（36）的后表面，以反射光并形成有图像孔在对应于投影窗（16）的区域处; 以及配置在所述前背光源（30）之后并且包括第二导光板（42）和第二光源（44）的后背光（40），其中，所述第二导光板（42）对应于所述投影窗（16）并且弯曲成V形，并且具有朝向其后方向上倾斜的第一导光面（42a）和从第一光的端部延伸的向下倾斜的第二导光面（42b）引导面（42a）朝向其后方，并且其中第二光源（44）分别布置在第二导光板（42）的上端和下端，以照亮第一导光表面（42a））和第二导光面（42b）。后显示单元和前显示单元相互配合以显示组合图像。前显示单元的整个屏幕能够显示清晰的图像，而不会断开图像。

4. 发明授权

US08847849B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08847849B2
公开(公告)日：2014-09-30
申请号：US13503805
申请日：2010-10-06
申请人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
发明人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
IPC分类号： G09G5/00 , F21V8/00 , G07F17/32 , G02F1/1347 , G02F1/1335 , G02F1/1334
CPC分类号： G02F1/13471 , G02B6/0055 , G02B6/0076 , G02F1/1334 , G02F1/133606 , G02F1/133615 , G02F1/13476 , G02F2201/44 , G07F17/3211
摘要： The present invention relates to a display apparatus comprising front display unit (10) and rear display unit (50), wherein the front display unit (10) and the rear display unit (50) are arranged such that an image on the rear display unit (50) is visible through a portion of the front display unit (10). The front display unit (10) comprise: a display panel (20); a front backlight (30) which is arranged behind the display panel (20), and which includes a first light guide plate (36) having a projection window (16) through which an image on the rear display unit (50) is visible, first light sources (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) corresponding to the projection window (16) and second light sources (44) arranged along the circumference of the second light guide plate (42); and a rear optical shutter (48) arranged behind the second light guide plate (24). The rear optical shutter (48) is made of a transparent material, such that the rear display unit and the front display unit cooperate with one another to display a combined image. The entire screen of the front display unit is capable of displaying an image, without any disconnection of the image, when the rear optical shutter is closed.
摘要翻译：本发明涉及包括前显示单元（10）和后显示单元（50）的显示设备，其中前显示单元（10）和后显示单元（50）被布置成使得后显示单元（50）通过前显示单元（10）的一部分可见。前显示单元（10）包括：显示面板（20）; 布置在所述显示面板（20）后面的前背光源（30），其包括具有投影窗（16）的第一导光板（36），所述后显示单元（50）上的图像通过所述投影窗可见，沿着第一导光板（36）的圆周布置的第一光源（38）和布置在第一导光板（36）的后表面处以反射光并具有图像孔的反射片（39） 18）形成在与投影窗口（16）相对应的区域处; 布置在前背光源（30）后面并包括与投影窗（16）相对应的第二导光板（42）的后背光（40）和沿着第二导光板的圆周布置的第二光源（44） 42）; 以及布置在第二导光板（24）后面的后部光学快门（48）。后部光学快门（48）由透明材料制成，使得后部显示单元和前部显示单元相互配合以显示组合图像。当后部光学快门关闭时，前显示单元的整个屏幕能够显示图像，而不会断开图像。

5. 发明申请

US20120206320A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20120206320A1
公开(公告)日：2012-08-16
申请号：US13503807
申请日：2010-10-06
申请人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
发明人： Kyoung Chan Lee , Chan Hwan Kim , Gun Ho Lee
IPC分类号： G09G3/36 , G09G3/28 , G09G3/32 , G09G5/00
CPC分类号： G07F17/3202 , G02B6/0075 , G02F1/133615 , G02F2201/44 , G02F2203/01 , G02F2203/62 , G07F17/3211
摘要： The present invention relates to a display apparatus comprising front display unit (10), and rear display unit (50) arranged behind the front display unit (10). The front display unit (10) comprise: a display panel (20); a front backlight (30) arranged behind the display panel (20) and including a first light guide plate (36) having a projection window (16) through which an image on the rear display unit (50) is visible, a first light source (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); and a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) and second light sources (44), wherein the second light guide plate (42) corresponds to the projection window (16) and is bent into a V-shape, and has a first light guide surface (42a) inclined upwardly as it extends toward the rear thereof, and a second light guide surface (42b) inclined downwardly as it extends from an end of the first light guide surface (42a) toward the rear thereof, and wherein the second light sources (44) are arranged at an upper end and a lower end of the second light guide plate (42), respectively, to illuminate the first light guide surface (42a) and the second light guide surface (42b), respectively. The rear display unit and the front display unit cooperate with one another to display a combined image. The entire screen of the front display unit is capable of displaying a clear image without any disconnection of the image.
摘要翻译：本发明涉及包括前显示单元（10）和布置在前显示单元（10）后面的后显示单元（50）的显示设备。前显示单元（10）包括：显示面板（20）; 布置在所述显示面板（20）后面并包括具有投影窗（16）的第一导光板（36）的前背光源（30），所述后显示单元（50）上的图像通过所述投影窗可见，第一光源（38），布置在第一导光板（36）的圆周上的反射片（39），反射片（39）布置在第一导光板（36）的后表面，以反射光并形成有图像孔在对应于投影窗（16）的区域处; 以及配置在所述前背光源（30）之后并且包括第二导光板（42）和第二光源（44）的后背光（40），其中，所述第二导光板（42）对应于所述投影窗（16）并且弯曲成V形，并且具有朝向其后方向上倾斜的第一导光面（42a）和从第一光的端部延伸的向下倾斜的第二导光面（42b）引导面（42a）朝向其后方，并且其中第二光源（44）分别布置在第二导光板（42）的上端和下端，以照亮第一导光表面（42a））和第二导光面（42b）。后显示单元和前显示单元相互配合以显示组合图像。前显示单元的整个屏幕能够显示清晰的图像，而不会断开图像。

6. 发明授权

US09101826B2 Display device for a slot machine 有权
标题翻译：老虎机的显示设备
公开(公告)号：US09101826B2
公开(公告)日：2015-08-11
申请号：US13990571
申请日：2011-11-28
申请人： Kyoung Chan Lee , Sang Su Kim
发明人： Kyoung Chan Lee , Sang Su Kim
IPC分类号： A63F13/00 , G02F1/1335 , G02F1/1347 , G07F17/32 , G02F1/1333
CPC分类号： A63F13/843 , G02F1/133615 , G02F1/1347 , G02F2001/133388 , G07F17/3211 , G07F17/3213 , G07F17/34
摘要： Provided is a display device for a slot machine. The display device for a slot machine includes: a front display part outputting a first image and a rear display part disposed at a rear side of the front display part to output a second image. The second image of the rear display part can be viewed through a predetermined area of the front display part, the front display part includes: a liquid crystal panel, a light guide plate, disposed at a rear side of the liquid crystal panel, the light guide plate having a viewing window at a position corresponding to the predetermined area so that the second image of the rear display part is transmitted, and a light source is disposed around the light guide plate to provide backlight to the liquid crystal panel.
摘要翻译：提供了一种用于老虎机的显示装置。用于老虎机的显示装置包括：输出第一图像的前显示部分和设置在前显示部分的后侧的后显示部分，以输出第二图像。后显示部分的第二图像可以通过前显示部分的预定区域观看，前显示部分包括：液晶面板，配置在液晶面板后侧的导光板，光导板在与预定区域相对应的位置处具有观察窗，使得后显示部分的第二图像被透射，并且光源设置在导光板周围以向液晶面板提供背光。

7. 发明申请

US20130252709A1 DISPLAY DEVICE FOR A SLOT MACHINE 有权
标题翻译：一种槽机的显示装置
公开(公告)号：US20130252709A1
公开(公告)日：2013-09-26
申请号：US13990571
申请日：2011-11-28
申请人： Kyoung Chan Lee , Sang Su Kim
发明人： Kyoung Chan Lee , Sang Su Kim
IPC分类号： A63F13/00
CPC分类号： A63F13/843 , G02F1/133615 , G02F1/1347 , G02F2001/133388 , G07F17/3211 , G07F17/3213 , G07F17/34
摘要： Provided is a display device for a slot machine. The display device for a slot machine includes: a front display part outputting a first image and a rear display part disposed at a rear side of the front display part to output a second image. The second image of the rear display part can be viewed through a predetermined area of the front display part, the front display part includes: a liquid crystal panel, a light guide plate, disposed at a rear side of the liquid crystal panel, the light guide plate having a viewing window at a position corresponding to the predetermined area so that the second image of the rear display part is transmitted, and a light source is disposed around the light guide plate to provide backlight to the liquid crystal panel.
摘要翻译：提供了一种用于老虎机的显示装置。用于老虎机的显示装置包括：输出第一图像的前显示部分和设置在前显示部分的后侧的后显示部分，以输出第二图像。后显示部分的第二图像可以通过前显示部分的预定区域观看，前显示部分包括：液晶面板，配置在液晶面板后侧的导光板，光导板在与预定区域相对应的位置处具有观察窗，使得后显示部分的第二图像被透射，并且光源设置在导光板周围以向液晶面板提供背光。

8. 发明申请

US20130135560A1 DISPLAY DEVICE INCLUDING SUB-BACKLIGHT 有权
标题翻译：显示设备，包括副背光
公开(公告)号：US20130135560A1
公开(公告)日：2013-05-30
申请号：US13735084
申请日：2011-06-01
申请人： Kyoung Chan Lee , Gun H0 Lee
发明人： Kyoung Chan Lee , Gun H0 Lee
IPC分类号： G02F1/1335
CPC分类号： G02F1/133602 , G02B6/0076 , G02F1/00 , G02F1/1334 , G02F1/133615 , G02F1/13476 , G07F17/3211
摘要： A display device including a sub-backlight unit which can prevent the obscure sights caused by light from the light source of the sub-backlight unit arriving on an article or reel of the main display screen and then reflecting in the frontal direction is provided. The sub-backlight unit includes a second light guide panel having an opening part formed therein corresponding to a transparent window, a second light source disposed around the second light guide panel, and a polymer dispersed liquid crystal (PDLC) sheet disposed close to the front side of the opening of the second light guide panel.
摘要翻译：一种显示装置，其包括副背光单元，其可以防止由到达主显示屏的物品或卷轴的副底光单元的光源引起的光的模糊景象，然后以正面方向反射。副背光源单元包括第二导光板，其具有形成在其中的与透明窗对应的开口部，设置在第二导光板周围的第二光源和靠近前方设置的聚合物分散液晶（PDLC）片第二导光板的开口侧。

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