专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012064007A1 BACK-LIGHT UNIT 审中-公开
标题翻译：背光单元
公开(公告)号：WO2012064007A1
公开(公告)日：2012-05-18
申请号：PCT/KR2011/005240
申请日：2011-07-15
申请人： LG INNOTEK CO., LTD. , KIM, Jong Sun , PARK, Sang Jun , AHN, Kyoung Soo , YOO, Kyoung Jong , LEE, Yong In
发明人： KIM, Jong Sun , PARK, Sang Jun , AHN, Kyoung Soo , YOO, Kyoung Jong , LEE, Yong In
IPC分类号： G02F1/13357 , G02B6/00
CPC分类号： G02B6/0036 , G02B6/0021 , G02B6/0038 , G02B6/0061 , G02F1/133603 , G02F1/133606 , G02F2001/133607
摘要： The present invention provides a backlight unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide plate equipped with mounting grooves to house the LEDs. It is preferred that the light guide plate comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area. According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide plate and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.
摘要翻译：本发明提供了一种背光单元，包括配备有多个LED的印刷电路板; 以及配备有用于容纳LED的安装槽的导光板。优选的是，导光板包括一个表面和面向该表面的另一个表面; 在一个表面上形成具有比第一密度图案区域的密度高的第一密度图案区域和第二密度图案区域; 并且第二浓度图案设置在比第一密度图案区域更靠近LED的发光表面的区域中。根据本发明，可以通过在导光板的上表面上形成高密度光学图案并扩散LED的光来去除热点; 同时，通过在邻近区域设置低密度光学图案，可以延长光的透射范围，提高光提取效率。

2. 发明申请

WO2012030085A1 BACKLIGHT UNIT AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：背光单元及其制造方法
公开(公告)号：WO2012030085A1
公开(公告)日：2012-03-08
申请号：PCT/KR2011/006056
申请日：2011-08-17
申请人： LG INNOTEK CO., LTD. , AHN, Kyoung Soo , PARK, Sang Jun , YOO, Kyoung Jong , KIM, Jong Sun
发明人： AHN, Kyoung Soo , PARK, Sang Jun , YOO, Kyoung Jong , KIM, Jong Sun
IPC分类号： G02F1/13357
CPC分类号： G02F1/133606 , G02B6/0021 , G02B6/0025 , G02F1/133603 , G02F1/133611
摘要： Provided are a backlight unit and a method for manufacturing the backlight unit. The backlight unit includes a light guide plate in which a plurality of grooves are formed, a plurality of side emitting type light emitting devices inserted in the grooves, respectively, and optical path shift layers disposed in the grooves to shift optical paths of light emitted from the side emitting type light emitting devices.
摘要翻译：提供背光单元和制造背光单元的方法。背光单元包括：导光板，其中形成有多个凹槽;分别插入凹槽中的多个侧面发射型发光器件;以及设置在凹槽中的光路移动层，用于移动从侧面发射型发光器件。

3. 发明申请

WO2012030084A1 BACKLIGHT UNIT 审中-公开
标题翻译：背光单元
公开(公告)号：WO2012030084A1
公开(公告)日：2012-03-08
申请号：PCT/KR2011/006055
申请日：2011-08-17
申请人： LG INNOTEK CO., LTD. , AHN, Kyoung Soo , PARK, Sang Jun , YOO, Kyoung Jong , KIM, Jong Sun
发明人： AHN, Kyoung Soo , PARK, Sang Jun , YOO, Kyoung Jong , KIM, Jong Sun
IPC分类号： G02F1/13357
CPC分类号： G02B6/0021 , G02B6/004 , G02B6/0068 , G02F1/133603 , G02F1/133606 , G02F1/133611
摘要： Provided is a backlight unit. The backlight unit includes a light guide plate, a plurality of side emitting type light emitting devices, and an optical path change part. The light guide plate includes a plurality of grooves, and the side emitting type light emitting devices are disposed in the grooves, respectively. The optical path change part is disposed between the grooves to change optical paths of light emitted from the side emitting type light emitting devices.
摘要翻译：提供背光单元。背光单元包括导光板，多个侧面发光型发光装置和光路改变部。导光板包括多个凹槽，并且侧面发射型发光器件分别设置在凹槽中。光路改变部分设置在凹槽之间以改变从侧面发射型发光器件发射的光的光路。

4. 发明申请

WO2012030086A2 BACKLIGHT UNIT 审中-公开
标题翻译：背光单元
公开(公告)号：WO2012030086A2
公开(公告)日：2012-03-08
申请号：PCT/KR2011/006057
申请日：2011-08-17
申请人： LG INNOTEK CO., LTD. , YOO, Kyoung Jong , AHN, Kyoung Soo , PARK, Sang Jun
发明人： YOO, Kyoung Jong , AHN, Kyoung Soo , PARK, Sang Jun
IPC分类号： G02F1/13357
CPC分类号： G02F1/133606 , G02B6/0021 , G02B6/0055 , G02F1/133603 , G02F1/133611
摘要： Provided is a backlight unit. The backlight unit includes a light guide plate, a plurality of side emitting type light emitting devices, a PCB (printed circuit board), and a reflection plate. The light guide plate includes a plurality of grooves. The side emitting type light emitting devices are inserted in the grooves, respectively. The side emitting type light emitting devices are disposed on the PCB. The reflection plate is disposed between the light guide plate and the PCB.
摘要翻译：提供背光单元。背光单元包括导光板，多个侧面发射型发光器件，PCB（印刷电路板）和反射板。导光板包括多个凹槽。侧面发射型发光器件分别插入槽中。侧面发射型发光器件设置在PCB上。反射板设置在导光板和PCB之间。

5. 发明申请

WO2012053754A2 WIRE GRID POLARIZER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 审中-公开
标题翻译：电线极片和液晶显示器，包括它们
公开(公告)号：WO2012053754A2
公开(公告)日：2012-04-26
申请号：PCT/KR2011/007344
申请日：2011-10-05
申请人： LG INNOTEK CO., LTD. , LEE, Young-Jae , KIM, Jin Su , LEE, Jun , YOO, Kyoung Jong
发明人： LEE, Young-Jae , KIM, Jin Su , LEE, Jun , YOO, Kyoung Jong
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/3058 , G02F2001/133548
摘要： A wire grid polarizer is provided. The wire grid polarizer includes a first grid layer with at least one first grid pattern on a substrate, a second grid pattern formed using a metal on the first grid pattern, and a light absorbing layer stacked on the second grid pattern to absorb light incident from the exterior. Since the wire grid polarizer has both an absorbing function and a reflecting function, brightness enhancement can be achieved, without lowering a bright room contrast ratio.
摘要翻译：提供了线栅偏振器。线栅偏振器包括在基板上具有至少一个第一栅格图案的第一栅格层，使用第一栅格图案上的金属形成的第二栅格图案，以及堆叠在第二栅格图案上的光吸收层，以吸收从外观。由于线栅偏振器既具有吸收功能又具有反射功能，所以可以实现亮度增强，而不会降低亮室对比度。

6. 发明申请

WO2013012208A3 BASE NANO-MOLD AND METHOD OF MANUFACTURING NANO-MOLD USING THE SAME 审中-公开
公开(公告)号：WO2013012208A3
公开(公告)日：2013-01-24
申请号：PCT/KR2012/005563
申请日：2012-07-13
申请人： LG INNOTEK CO., LTD. , KIM, Jin Su , YOO, Kyoung Jong , LEE, Young Jae , LEE, Jun
发明人： KIM, Jin Su , YOO, Kyoung Jong , LEE, Young Jae , LEE, Jun
IPC分类号： G02B5/30
摘要： Provided are a base nano-mold and a method of manufacturing a nano-mold using the same. The base nano-mold includes a mold grid layer formed with at least one first grid pattern, and at least one second grid pattern formed on the first grid pattern. A nano-mold is manufactured by coating and curing a resin on the base nano-mold, such that manufacturing costs required for manufacturing a nano-mold can be reduced, and the nano-mold with an improved aspect ratio can be manufactured while improving an efficiency of the process.

7. 发明申请

WO2012091257A1 WIRE GRID POLARIZER AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：电网极化器及其制造方法
公开(公告)号：WO2012091257A1
公开(公告)日：2012-07-05
申请号：PCT/KR2011/007514
申请日：2011-10-11
申请人： LG INNOTEK CO., LTD. , KIM, Jin Su , YOO, Kyoung Jong , LEE, Young-Jae , LEE, Jun
发明人： KIM, Jin Su , YOO, Kyoung Jong , LEE, Young-Jae , LEE, Jun
IPC分类号： G02B5/30
CPC分类号： G02B5/3058 , G02B5/008
摘要： Provided is a wire grid polarizer including: a plurality of first grid patterns formed on a transparent substrate; a plurality of second grid patterns formed of a metal on the first grid patterns; and a passivation layer filling a space between the first grid patterns and the second grid patterns, wherein the period of the first grid patterns or the second grid patterns ranges from 50 nm to 200 nm. The wire grid polarizer is provided with first grid patterns and second grid patterns on a transparent substrate, and a passivation layer filling a space between the respective patterns. Thus, transmittance of each wavelength according to an incidence angle of incident light is controlled to minimize a color change rate according to an observation angle and improve anti-scratch characteristic and anti-corrosion characteristic that are generated from the physical limits of nano-size fine patterns.
摘要翻译：提供一种线栅偏振器，包括：形成在透明基板上的多个第一栅格图案; 在所述第一格栅图案上由金属形成的多个第二格栅图案; 以及填充所述第一栅格图案和所述第二栅格图案之间的空间的钝化层，其中所述第一栅格图案或所述第二栅格图案的周期在50nm至200nm的范围内。线栅偏振器在透明衬底上设置有第一栅格图案和第二栅格图案，以及填充各个图案之间的空间的钝化层。因此，根据入射光的入射角，控制每个波长的透射率，以使根据观察角度的颜色变化率最小化，并提高由纳米尺寸精细的物理极限产生的防划痕特性和抗腐蚀特性图案。

8. 发明申请

WO2013015648A3 METHOD OF MANUFACTURING MOLD FOR NANO IMPRINT 审中-公开
公开(公告)号：WO2013015648A3
公开(公告)日：2013-01-31
申请号：PCT/KR2012/006007
申请日：2012-07-27
申请人： LG INNOTEK CO., LTD. , YOO, Kyoung Jong , LEE, Young Jae , KIM, Jin Su , LEE, Jun
发明人： YOO, Kyoung Jong , LEE, Young Jae , KIM, Jin Su , LEE, Jun
IPC分类号： G02B5/30
摘要： Provided is a method of manufacturing a mold for nano imprint comprising: forming a plurality of grid patterns on a substrate; forming a metal grid pattern on the grid patterns; forming a plated layer on the metal grid pattern; and separating a mold consisting of the metal grid pattern and the plated layer from the grid pattern, which can reduce a production cost, improve the efficiency of a process, and provide the mold for nano having improved durability and reliability.

9. 发明申请

WO2013002570A2 NANOWIRE MANUFACTURING METHOD 审中-公开
标题翻译：纳米制造方法
公开(公告)号：WO2013002570A2
公开(公告)日：2013-01-03
申请号：PCT/KR2012/005116
申请日：2012-06-28
申请人： LG INNOTEK CO., LTD. , LEE, Young Jae , YOO, Kyoung Jong , LEE, Jun , KIM, Jin Su , PARK, Jae Wan
发明人： LEE, Young Jae , YOO, Kyoung Jong , LEE, Jun , KIM, Jin Su , PARK, Jae Wan
CPC分类号： C23C14/0005 , B22F1/0044 , B22F9/16 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C04B35/622 , C23C16/01 , C30B11/12 , C30B29/60 , H01L29/0673 , H01L29/66469 , H01L29/775 , Y10S977/888 , Y10S977/89 , Y10T428/24802 , Y10T428/298
摘要： Provided is a nanowire manufacturing method, comprising forming a plurality of grid patterns on a substrate, forming a nanowire on the grid patterns, and separating the grid pattern and the nanowire. According to the present invention, the width and height of the nanowire can be adjusted by controlling the wet-etching process time period, and the nanowire can be manufactured at a room temperature at low cost, the nanowire can be mass-manufactured and the nanowire with regularity can be manufactured even in case of mass production.
摘要翻译：提供一种纳米线制造方法，包括在基板上形成多个网格图案，在网格图案上形成纳米线，并分离网格图案和纳米线。根据本发明，可以通过控制湿蚀刻工艺时间段来调节纳米线的宽度和高度，并且可以以低成本在室温下制造纳米线，可以大量制造纳米线，并且纳米线即使在大规模生产的情况下也可以制造。

10. 发明申请

WO2012053756A3 LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：WO2012053756A3
公开(公告)日：2012-04-26
申请号：PCT/KR2011/007349
申请日：2011-10-05
申请人： LG INNOTEK CO., LTD. , LEE, Young-Jae , KIM, Jin Su , LEE, Jun , YOO, Kyoung Jong
发明人： LEE, Young-Jae , KIM, Jin Su , LEE, Jun , YOO, Kyoung Jong
IPC分类号： G02F1/1335
摘要： An LCD including a wire grid polarizer is provided. The wire grid polarizer includes a plurality of grid patterns formed directly on the top or bottom surface of a bottom substrate of a liquid crystal panel. The wire grid polarizer is formed directly on a bottom glass substrate where TFTs and liquid crystals are formed, making it possible to reduce production costs due to the removal of an existing polarizing film, to reduce a total thickness of the LCD, and to achieve brightness enhancement.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式