公开(公告)号：US20060291253A1

公开(公告)日：2006-12-28

申请号：US11449353

申请日：2006-06-08

申请人： Heu-Gon Kim ,  In-Sun Hwang ,  Jheen-Hyeok Park ,  Tae-Seok Jang ,  Seung-Chul Jeong ,  Tae-Gil Kang ,  Jin-Sung Choi

发明人： Heu-Gon Kim ,  In-Sun Hwang ,  Jheen-Hyeok Park ,  Tae-Seok Jang ,  Seung-Chul Jeong ,  Tae-Gil Kang ,  Jin-Sung Choi

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/0036 ,  G02B6/0061

摘要： A light-guide plate (LGP) includes a light-incident surface, a light-facing surface, a light-emitting surface and a light-reflecting surface. The light-incident surface receives light. The light-facing surface has a smaller size than that of the light-incident surface. The light-facing surface faces the light-incident surface. The light-emitting surface is extended substantially perpendicular to the upper side of the light-incident surface. The light-emitting surface is connected to the upper edge of the light-facing surface. The light-reflecting surface has a plurality of first prism patterns that are formed parallel with the light-incident surface. The light-reflecting surface is extended from the base of the light-incident surface to be connected to the base of the light-facing surface. Therefore, a leakage of light that exits from the wedge-type LGP through a side surface of the wedge-type LGP is decreased, so that luminance is enhanced.

摘要翻译： 导光板（LGP）包括光入射表面，面向光的表面，发光表面和光反射表面。 光入射表面接收光。 面向光的表面具有比光入射表面更小的尺寸。 面向光的表面面向光入射表面。 发光表面基本上垂直于光入射表面的上侧延伸。 发光面连接到面向光的表面的上边缘。 光反射表面具有与光入射表面平行形成的多个第一棱镜图案。 光反射表面从光入射表面的基部延伸以连接到面向光的表面的基部。 因此，通过楔形LGP的侧面从楔形LGP出射的光的泄漏减少，从而亮度提高。

公开(公告)号：US07679827B2

公开(公告)日：2010-03-16

申请号：US11765282

申请日：2007-06-19

申请人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

发明人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

IPC分类号： G02B27/10 ,  G02F1/1335

CPC分类号： G02B3/0068 ,  G02B3/0043 ,  G02B3/005 ,  G02B5/0226 ,  G02B5/0278 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

摘要： An integral optical plate includes a convex lens plate, a microlens sheet and an adhesion element. The convex lens plate includes a first light incident surface into which light is incident and a first light-exiting surface disposed opposite the first light incident surface and on which a convex tens pattern is formed. The microlens sheet is disposed on the first light-exiting surface, and includes a microlens pattern. The adhesion element is disposed between the convex lens plate and the microlens sheet to combine the convex lens plate with the microlens sheet. The convex tens pattern includes a plurality of convex in lenses having a stripe shape extending lengthwise along the convex lens plate.

摘要翻译： 整体光学板包括凸透镜板，微透镜片和粘合元件。 凸透镜板包括入射光的第一光入射表面和与第一光入射表面相对设置并且形成有凸几十图案的第一光出射表面。 微透镜片设置在第一光出射表面上，并且包括微透镜图案。 粘合元件设置在凸透镜板和微透镜片之间，以将凸透镜板与微透镜片组合。 凸状图案包括具有沿凸透镜板纵向延伸的条纹形状的透镜中的多个凸起。

公开(公告)号：US20070297062A1

公开(公告)日：2007-12-27

申请号：US11765282

申请日：2007-06-19

申请人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

发明人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

IPC分类号： G02B27/10

CPC分类号： G02B3/0068 ,  G02B3/0043 ,  G02B3/005 ,  G02B5/0226 ,  G02B5/0278 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

摘要： An integral optical plate includes a convex lens plate, a microlens sheet and an adhesion element. The convex lens plate includes a first light incident surface into which light is incident and a first light-exiting surface disposed opposite the first light incident surface and on which a convex tens pattern is formed, The microlens sheet is disposed on the first light-exiting surface, and includes a microlens pattern, The adhesion element is disposed between the convex lens plate and the microlens sheet to combine the convex lens plate with the microlens sheet. The convex tens pattern includes a plurality of convex in lenses having a stripe shape extending lengthwise along the convex lens plate.

摘要翻译： 整体光学板包括凸透镜板，微透镜片和粘合元件。 凸透镜板包括入射光的第一光入射面和与第一光入射面相对配置的第一光出射面，在其上形成凸十几图案。微透镜片设置在第一光出射 表面，并且包括微透镜图案。粘合元件设置在凸透镜板和微透镜片之间，以将凸透镜板与微透镜片组合。 凸状图案包括具有沿凸透镜板纵向延伸的条纹形状的透镜中的多个凸起。

公开(公告)号：US20070069625A1

公开(公告)日：2007-03-29

申请号：US11491366

申请日：2006-07-21

申请人： Jin-Sung Choi ,  Sang-Hyuck Yoon ,  Jheen-Hyeok Park

发明人： Jin-Sung Choi ,  Sang-Hyuck Yoon ,  Jheen-Hyeok Park

IPC分类号： H01J1/62

CPC分类号： H01J61/302 ,  G02F1/133604 ,  H01J61/0675

摘要： A fluorescent lamp with a lengthened lifetime that emits a reduced amount of ultraviolet light is presented. The lamp includes a discharge tube, a plurality of discharge electrodes and a discharge gas. The discharge tube is made of a material containing titanium oxide, and a fluorescent layer is deposited on an inner surface of the discharge tube. The discharge electrodes are made of a material containing a nickel-niobium alloy. The discharge electrodes are on end portions of the discharge tube, respectively. The discharge gas is in the discharge tube. A backlight assembly and a display device made with such fluorescent lamp is also presented.

摘要翻译： 提出了延长寿命的荧光灯，其发出减少量的紫外光。 灯包括放电管，多个放电电极和放电气体。 放电管由含有氧化钛的材料制成，荧光层沉积在放电管的内表面上。 放电电极由含有镍铌合金的材料制成。 放电电极分别位于放电管的端部。 放电气体在放电管中。 还提出了用这种荧光灯制成的背光组件和显示装置。

公开(公告)号：US20060245061A1

公开(公告)日：2006-11-02

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： G02B27/10

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.

公开(公告)号：US20060098452A1

公开(公告)日：2006-05-11

申请号：US11217537

申请日：2005-09-01

申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

IPC分类号： F21V7/04

CPC分类号： G02B6/005

摘要： A display device comprises an optical module, a light source unit, a container and a display panel. The optical module comprises at least one optical member and a transparent adhesion member combined with the optical member. The optical member has a first modulus of elasticity, and the transparent adhesion member has a second modulus of elasticity that is substantially identical to the first modulus of elasticity. The light source unit is disposed in a light providing region of the display device to generate a light. The container receives the light source unit and the optical module. The display panel is received in the container and disposed in a display region of the display device. The display panel displays an image based on a light passing through the optical module.

公开(公告)号：US20060077547A1

公开(公告)日：2006-04-13

申请号：US11245112

申请日：2005-10-07

申请人： Jin-Sung Choi ,  Jong-Dae Park ,  Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

发明人： Jin-Sung Choi ,  Jong-Dae Park ,  Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

IPC分类号： G02B27/28

CPC分类号： G02B5/0242 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0284 ,  G02B5/0294 ,  G02B5/3016 ,  G02F2001/133543

摘要： A diffusing reflective polarizing film has a liquid crystal film and a diffusing layer. The liquid crystal film includes a cholesteric liquid crystal diffusely reflecting a first component of a light substantially in parallel with a twisted axis of the cholesteric liquid crystal and transmitting a second component of the light different from the first component. The diffusing layer is attached to the liquid crystal layer to diffuse light from the liquid crystal layer. Thus, the diffusely reflective polarizing film may improve brightness uniformity, thereby preventing a warping phenomenon of the diffusely reflective polarizing film.

摘要翻译： 漫反射偏振膜具有液晶膜和扩散层。 液晶膜包括将与胆甾型液晶的扭转轴基本上平行的光的第一分量漫反射的胆甾型液晶，并透射与第一分量不同的光的第二分量。 漫射层附着在液晶层上以使来自液晶层的光扩散。 因此，漫反射偏光膜可以提高亮度均匀性，从而防止漫反射偏振膜的翘曲现象。

公开(公告)号：US07581868B2

公开(公告)日：2009-09-01

申请号：US11152009

申请日：2005-06-14

申请人： Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jin-Sung Choi ,  Jong-Dae Park

发明人： Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jin-Sung Choi ,  Jong-Dae Park

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/0053 ,  G02B6/0055

摘要： In a backlight assembly and an LCD apparatus having the same, the backlight assembly includes a lamp that generates light and a light guiding plate. The light guiding plate includes a light incident surface, a light reflecting surface and a light exiting surface. The light generated from the lamp is incident into the light incident surface. The light reflecting surface is extended from a side of the light incident surface. The light reflecting surface has a prism pattern. The light exiting surface is extended from another side of the light incident surface. An angle formed between the light incident surface and the light exiting surface is smaller than about 90 degrees, and the light incident surface and the light reflecting surface face each other.

摘要翻译： 在背光组件和具有该背光组件的LCD装置中，背光组件包括产生光的灯和导光板。 导光板包括光入射表面，光反射表面和光出射表面。 从灯产生的光入射到光入射表面。 光反射面从光入射面的一侧延伸。 光反射面具有棱镜图案。 光出射表面从光入射表面的另一侧延伸。 在光入射面和光出射面之间形成的角度小于约90度，光入射面和光反射面相互面对。

公开(公告)号：US20070040958A1

公开(公告)日：2007-02-22

申请号：US11503785

申请日：2006-08-14

申请人： Jin-Sung Choi ,  Seung-Mo Kim ,  Jheen-Hyeok Park

发明人： Jin-Sung Choi ,  Seung-Mo Kim ,  Jheen-Hyeok Park

IPC分类号： G02F1/1333

CPC分类号： G02B6/005 ,  B29C71/02 ,  B29C2071/022 ,  B29C2791/005 ,  G02B6/0065 ,  G02F1/133615 ,  G02F2201/50

摘要： An annealing apparatus and a method of annealing a protection sheet is provided. The annealing method includes disposing the protection sheet in a chamber and injecting high-pressure carbon dioxide (CO2) gas into the chamber or heating the protection sheet at a predetermined temperature in the chamber. In the annealing method a crystalline phase of molecules in the protection sheet is changed to be an amorphous phase of molecules by such that the protection sheet has a refractive index with substantially the same distribution.

摘要翻译： 提供退火设备和退火保护片的方法。 退火方法包括将保护片设置在腔室中，并将高压二氧化碳（CO 2/2）气体注入到腔室中，或者在室中的预定温度下加热保护片。 在退火方法中，保护片中分子的结晶相变为分子的非晶相，使得保护片具有基本上相同分布的折射率。

公开(公告)号：US20060158900A1

公开(公告)日：2006-07-20

申请号：US11305583

申请日：2005-12-16

申请人： Jin-Sung Choi ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jeong-Hwan Lee ,  Jheen-Hyeok Park

发明人： Jin-Sung Choi ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jeong-Hwan Lee ,  Jheen-Hyeok Park

IPC分类号： F21V7/04

CPC分类号： G02B6/0051 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0065

摘要： A diffusing plate provides with an improved brightness, as well as a backlight assembly. A diffusing plate includes an organic pigment so as to activate the incident light thereby increasing the transmissivity of the diffusing plate, which in turn improves the brightness of the display device.

摘要翻译： 扩散板提供改善的亮度以及背光组件。 漫射板包括有机颜料以激活入射光，从而增加漫射板的透射率，这又提高了显示装置的亮度。