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11. 发明授权

US08057086B2 Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same 有权
标题翻译：用于点光源的导光单元，具有导光单元的背光组件和具有该导光单元的显示装置
公开(公告)号：US08057086B2
公开(公告)日：2011-11-15
申请号：US12725644
申请日：2010-03-17
申请人： Hwan-Jin Kim , Sang-Hee Lee , Kyoung-Don Lee , Se-In Chang , Jae-Kwang Kim , In-Hyuk Choi , Wal-Hee Kim , Jae-Lok Cha , Ji-Hwan Jang
发明人： Hwan-Jin Kim , Sang-Hee Lee , Kyoung-Don Lee , Se-In Chang , Jae-Kwang Kim , In-Hyuk Choi , Wal-Hee Kim , Jae-Lok Cha , Ji-Hwan Jang
IPC分类号： F21V8/00 , F21V7/04
CPC分类号： G02B6/0016 , G02B6/0018 , G02B6/0081 , G02B6/0083
摘要： A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident light corresponding to the point light source. The first reflecting portion reflects a first light of the incident light. The second reflecting portion roundly connects the first reflecting portion to the light incident portion and reflects a second light of the incident light.
摘要翻译：用于点光源的导光单元包括光入射部分，第一反射部分和第二反射部分。从点光源发射的光进入光入射部分。光入射部分包括扩散对应于点光源的入射光的光学图案。第一反射部分反射入射光的第一光。第二反射部分将第一反射部分与光入射部分圆形连接并反射入射光的第二光。

12. 发明申请

US20100172155A1 LIGHT GUIDE UNIT FOR POINT LIGHT SOURCE, BACKLIGHT ASSEMBLY HAVING THE LIGHT GUIDE UNIT AND DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：点灯指示灯单元，带有指示灯的背光组件及具有其的显示设备
公开(公告)号：US20100172155A1
公开(公告)日：2010-07-08
申请号：US12725644
申请日：2010-03-17
申请人： Hwan-Jin KIM , Sang-Hee LEE , Kyoung-Don LEE , Se-In CHANG , Jae-Kwang KIM , In-Hyuk CHOI , Wal-Hee KIM , Jae-Lok CHA , Ji-Hwan JANG
发明人： Hwan-Jin KIM , Sang-Hee LEE , Kyoung-Don LEE , Se-In CHANG , Jae-Kwang KIM , In-Hyuk CHOI , Wal-Hee KIM , Jae-Lok CHA , Ji-Hwan JANG
IPC分类号： F21V8/00
CPC分类号： G02B6/0016 , G02B6/0018 , G02B6/0081 , G02B6/0083
摘要： A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident light corresponding to the point light source. The first reflecting portion reflects a first light of the incident light. The second reflecting portion roundly connects the first reflecting portion to the light incident portion and reflects a second light of the incident light.
摘要翻译：用于点光源的导光单元包括光入射部分，第一反射部分和第二反射部分。从点光源发射的光进入光入射部分。光入射部分包括扩散对应于点光源的入射光的光学图案。第一反射部分反射入射光的第一光。第二反射部分将第一反射部分与光入射部分圆形连接并反射入射光的第二光。

13. 发明申请

US20070171346A1 Mold frame, backlight unit and liquid crystal display having the same 审中-公开
标题翻译：模具框架，背光单元和具有相同的液晶显示器
公开(公告)号：US20070171346A1
公开(公告)日：2007-07-26
申请号：US11645976
申请日：2006-12-27
申请人： Se In Chang , Hwan Jin Kim
发明人： Se In Chang , Hwan Jin Kim
IPC分类号： G02F1/1345 , G02F1/1333
CPC分类号： G02F1/13452 , G02B6/005 , G02B6/0083 , G02B6/0088
摘要： An LCD including a mold frame including a plurality of sidewalls and at least one support extending from at least one of the plurality of sidewalls into a storage space defined therein by the plurality of sidewalls, an LCD panel disposed in the storage space of the mold frame, a flexible printed circuit board including a circuit for driving the LCD panel electrically connected to the LCD panel, at least one fixing member formed on a first sidewall of the plurality of sidewalls of the mold frame to protrude from the first sidewall into the storage space and to thereby fix the LCD panel, a light guiding plate positioned in the storage space of the mold frame, and a light source positioned at one side of the light guiding plate. The flexible printed circuit board is bent along the first sidewall of the mold frame and the fixing members are formed on the first sidewall.
摘要翻译： 1.一种LCD，包括：模具框架，包括多个侧壁;以及至少一个支撑件，其从所述多个侧壁中的至少一个侧壁延伸到由所述多个侧壁限定在其中的储存空间中; LCD面板，设置在所述模具框架的所述存储空间中，柔性印刷电路板，包括用于驱动与LCD面板电连接的LCD面板的电路，形成在模框的多个侧壁的第一侧壁上的至少一个固定构件，以从第一侧壁突出到存储空间中并且由此固定LCD面板，定位在模架的存储空间中的导光板和位于导光板一侧的光源。柔性印刷电路板沿着模架的第一侧壁弯曲，并且固定构件形成在第一侧壁上。

14. 发明授权

US07098984B2 Liquid crystal display device 有权
公开(公告)号：US07098984B2
公开(公告)日：2006-08-29
申请号：US11028758
申请日：2005-01-05
申请人： Jin-Ho Ha , Se-In Chang
发明人： Jin-Ho Ha , Se-In Chang
IPC分类号： G02F1/345
CPC分类号： G06F1/1601 , G02F1/133308 , G02F1/133615 , G02F2001/133314 , G02F2001/133334 , G02F2001/133612 , G06F2200/1612
摘要： Disclosed are a liquid crystal display (LCD) device and a method for assembling the LCD device. The LCD device has a display section for displaying images, a receiving container for receiving the display section, a power supplying section for supplying a power source to the display section, a signal converting section for converting signals from the display section and a securing section for securing the power supplying section and the signal converting section to the receiving container. The power supplying section and the signal converting section are disposed between the display section and the securing section that is directly facing to a rear surface of the receiving container. Accordingly, a total thickness and weight of the LCD device can be minimized and an assembly facility of the LCD device can be improved.

15. 发明授权

US06779902B2 Backlight assembly and liquid crystal display device having the same 有权
标题翻译：背光组件和具有该背光组件的液晶显示装置
公开(公告)号：US06779902B2
公开(公告)日：2004-08-24
申请号：US10103693
申请日：2002-03-25
申请人： Guy-Ho Cha , Sung-Yong Kang , Se-In Chang
发明人： Guy-Ho Cha , Sung-Yong Kang , Se-In Chang
IPC分类号： F21V704
CPC分类号： G02B6/0013 , G02B6/0043 , G02B6/0055 , G02B6/0068
摘要： There is disclosed a backlight assembly for maximizing a light incidence efficiency by changing a construction of a light guide plate and a liquid crystal display device having the same. A light incidence surface of the light guide plate receiving a light from a lamp is inclined to make an obtuse angle with a light-emitting surface through which the light is transferred to the display unit. An open surface of a lamp cover that is disposed to face towards the light incidence surface is formed to have the same inclined angle as the light incidence surface of the light guide plate. In addition, a light reflecting plate and an optical sheet are respectively disposed on the top and bottom surfaces of the light guide plate, on which light absorbing layers, for absorbing light that leaks from the light guide plate, are formed at both ends thereof. Accordingly, there are advantages in that the light incidence efficiency of the light is improved even though a thickness of the light guide plate is not increased, and that it is possible to remove the light concentrated at an edge of the light incidence surface of the light guide plate.
摘要翻译：公开了通过改变导光板和具有该导光板的液晶显示装置的结构来最大化光入射效率的背光组件。接收来自灯的光的导光板的入射面倾斜成与发光面发生钝角，通过该光出射面将光转印到显示单元。被配置为面向光入射面的灯罩的开放面形成为与导光板的光入射面相同的倾斜角。另外，在导光板的上表面和下表面分别设置有光反射板和光学片，在其两端形成有用于吸收从导光板泄漏的光的光吸收层。因此，即使导光板的厚度不增加，光的光入射效率也有提高的优点，并且可以去除聚光在光入射面的边缘的光导板。

16. 发明授权

US08106889B2 Touch-screen display device and method thereof 有权
标题翻译：触摸屏显示装置及其方法
公开(公告)号：US08106889B2
公开(公告)日：2012-01-31
申请号：US11538843
申请日：2006-10-05
申请人： Se In Chang , Wal Hee Kim , Sang Hee Lee
发明人： Se In Chang , Wal Hee Kim , Sang Hee Lee
IPC分类号： G09G5/00
CPC分类号： G06F3/0412
摘要： A touch-screen display device includes a display panel, a touch panel, and an adhesive member. The display panel has a peripheral area surrounding an effective area. The touch panel is separated from and faces the display panel. The adhesive member has an adhesive part disposed along the peripheral area and an airing portion disposed along a portion of the peripheral area. The adhesive part adheres the touch panel and the display panel together. The airing portion blocks a particle from entering into a space between the touch panel and the display panel, and inflows and outflows air from the exterior to the space. Therefore, the touch panel and the display panel are coupled by the adhesive member having an airing portion formed thereon, so that a display error may be prevented.
摘要翻译：触摸屏显示装置包括显示面板，触摸面板和粘合构件。显示面板具有围绕有效区域的周边区域。触摸屏与显示面板分离并面对显示面板。粘合部件具有沿着周边区域设置的粘合部分和沿着周边区域的一部分设置的送风部分。粘合剂部分将触摸面板和显示面板粘合在一起。通气部分阻止颗粒进入触摸面板和显示面板之间的空间，并将空气从外部流入空间。因此，触摸面板和显示面板通过其上形成有空气部分的粘合部件联接，从而可以防止显示错误。

17. 发明申请

US20090296423A1 BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME 失效
标题翻译：背光组件和显示装置
公开(公告)号：US20090296423A1
公开(公告)日：2009-12-03
申请号：US12416038
申请日：2009-03-31
申请人： Hwan-Jin Kim , Se-In Chang , Young-Bee Chu , Sang-Hee Lee , Jeong-Seok Oh , Jae-Lok Cha
发明人： Hwan-Jin Kim , Se-In Chang , Young-Bee Chu , Sang-Hee Lee , Jeong-Seok Oh , Jae-Lok Cha
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02B6/0088 , G02B6/0091
摘要： One or more embodiments of a backlight assembly include a light guide plate (LGP), a light source module and an optical sheet. The LGP includes a side surface and an upper surface. The light source module includes a power-transmitting member and a plurality of point light sources disposed on the power-transmitting member. A side portion of the power-transmitting member is disposed on a peripheral portion of the upper surface adjacent to the side surface and a light-exiting surface of the point light sources facing the side surface to be adjacent to the side surface. The optical sheet is disposed on the upper surface. A portion of the optical sheet is disposed between a corner portion of the upper surface and the power-transmitting member adjacent to the light-exiting surface. The amount of the light absorbed by a reflective member may be decreased to improve the efficiency of the light.
摘要翻译：背光组件的一个或多个实施例包括导光板（LGP），光源模块和光学片。 LGP包括侧表面和上表面。光源模块包括电力传输部件和设置在电力传输部件上的多个点光源。动力传递部件的侧部设置在与侧面相邻的上表面的周边部分上，并且点光源的面向侧表面的光出射表面邻近侧表面。光学片设置在上表面上。光学片的一部分设置在上表面的角部与靠近光出射面的动力传递部件之间。可以减少由反射构件吸收的光量，以提高光的效率。

18. 发明申请

US20080259249A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20080259249A1
公开(公告)日：2008-10-23
申请号：US12104148
申请日：2008-04-16
申请人： Se-In Chang
发明人： Se-In Chang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , G02F2001/133342
摘要： A display apparatus includes at least one display substrate, a light source which generates light, and a light-guide substrate which guides light generated by the light source to emit light toward the at least one display substrate. The light-guide substrate includes an incident surface adjacent to the light source, a first surface and a second surface. The first surface is extended from the incident surface and includes a first color filter layer which is formed thereon and displays color, and the second surface is opposite to the first surface.
摘要翻译：显示装置包括至少一个显示基板，产生光的光源和引导由光源产生的光以朝向至少一个显示基板发光的导光基板。导光基板包括与光源相邻的入射表面，第一表面和第二表面。第一表面从入射表面延伸并且包括形成在其上的第一滤色器层并显示颜色，并且第二表面与第一表面相对。

19. 发明申请

US20080024697A1 FLEXIBLE PRINTED CIRCUIT, BACK LIGHT ASSEMBLY, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 审中-公开
标题翻译：柔性印刷电路，背光组件和包括其的液晶显示器
公开(公告)号：US20080024697A1
公开(公告)日：2008-01-31
申请号：US11829022
申请日：2007-07-26
申请人： Wal-Hee KIM , Se-In Chang , Sang-Hee Lee
发明人： Wal-Hee KIM , Se-In Chang , Sang-Hee Lee
IPC分类号： G02F1/13357 , F21S2/00 , H01L21/04 , H01L33/00
CPC分类号： H05K1/147 , G02B6/0083 , G02F1/133603 , G02F2001/133612 , H05K1/189 , H05K3/0052 , H05K3/361 , H05K2201/058 , H05K2201/10106
摘要： A liquid crystal display includes: an LC panel assembly for displaying an image; a backlight assembly 145 for providing light to the LC panel assembly; and at least one optical sheet disposed between the LC panel assembly and the backlight assembly, wherein the backlight assembly comprises at least one flexible printed circuit having a body including the light source and a connection portion separable from the body for connecting the body to a source of power.
摘要翻译：液晶显示器包括：用于显示图像的LC面板组件; 用于向LC面板组件提供光的背光组件145; 以及设置在所述LC面板组件和所述背光组件之间的至少一个光学片，其中所述背光组件包括至少一个柔性印刷电路，所述至少一个柔性印刷电路具有包括所述光源的主体和与所述主体分离的用于将所述主体连接到源的连接部的权力。

20. 发明授权

US07220043B2 Backlight assembly and liquid crystal display device having the same 有权
标题翻译：背光组件和具有该背光组件的液晶显示装置
公开(公告)号：US07220043B2
公开(公告)日：2007-05-22
申请号：US10902052
申请日：2004-07-30
申请人： Guy-Ho Cha , Sung-Yong Kang , Se-In Chang
发明人： Guy-Ho Cha , Sung-Yong Kang , Se-In Chang
IPC分类号： F21V4/00
CPC分类号： G02B6/0013 , G02B6/0043 , G02B6/0055 , G02B6/0068
摘要： There is disclosed a backlight assembly for maximizing a light incidence efficiency by changing a construction of a light guide plate and a liquid crystal display device having the same. A light incidence surface of the light guide plate receiving a light from a lamp is inclined to make an obtuse angle with a light-emitting surface through which the light is transferred to the display unit. An open surface of a lamp cover that is disposed to face towards the light incidence surface is formed to have the same inclined angle as the light incidence surface of the light guide plate. In addition, a light reflecting plate and an optical sheet are respectively disposed on the top and bottom surfaces of the light guide plate, on which light absorbing layers, for absorbing light that leaks from the light guide plate, are formed at both ends thereof. Accordingly, there are advantages in that the light incidence efficiency of the light is improved even though a thickness of the light guide plate is not increased, and that it is possible to remove the light concentrated at an edge of the light incidence surface of the light guide plate.
摘要翻译：公开了通过改变导光板和具有该导光板的液晶显示装置的结构来最大化光入射效率的背光组件。接收来自灯的光的导光板的入射面倾斜成与发光面发生钝角，通过该光出射面将光转印到显示单元。被配置为面向光入射面的灯罩的开放面形成为与导光板的光入射面相同的倾斜角。另外，在导光板的上表面和下表面分别设置有光反射板和光学片，在其两端形成有用于吸收从导光板泄漏的光的光吸收层。因此，即使导光板的厚度不增加，光的光入射效率也有提高的优点，并且可以去除聚光在光入射面的边缘的光导板。

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