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1. 发明申请

WO2012086975A3 DIRECT CURRENT/ DIRECT CURRENT CONVERTER FOR REDUCING SWITCHING LOSS, WIRELESS POWER RECEIVER INCLUDING DIRECT CURRENT/ DIRECT CURRENT CONVERTER 审中-公开
标题翻译：用于减少开关损耗的直流/直流转换器，包括直流/直流转换器的无线电源接收器
公开(公告)号：WO2012086975A3
公开(公告)日：2012-08-23
申请号：PCT/KR2011009767
申请日：2011-12-19
申请人： SAMSUNG ELECTRONICS CO LTD , IUCF HYU
发明人： KIM DONG ZO , HONG YOUNG TACK , MOON YOUNG JIN , KWON SANG WOOK , PARK YUN KWON , YOO CHANG SIK , PARK EUN SEOK , KIM KI YOUNG , RYU YOUNG HO , KIM NAM YUN , CHOI JIN SUNG , ROH YONG SEONG
IPC分类号： H02J17/00 , G05F1/10 , H02M3/155
CPC分类号： H02J50/12 , H02J5/005 , H02M3/1588 , Y02B70/1466
摘要： Provided are a direct current/direct current (DC/DC) converter and a wireless power receiver including the DC/DC converter. In one embodiment, a direct current-direct current (DC/DC) converter for use in a wireless power receiver, the DC/DC converter may include: a voltage converting unit configured to convert, DC voltage, to a predetermined DC voltage; a turn-on switch configured to control current flow of the DC voltage through the voltage converting unit; and a switching controller configured to: detect an amount of current of the voltage converting unit based on a first turn-on period of the turn-on switch, set a second turn-on period of the turn-on switch based on the detected amount of current, and control the turn-on switch based on the second turn-on period.
摘要翻译：提供了包括该DC / DC转换器的直流/直流（DC / DC）转换器和无线电力接收器。在一个实施例中，一种用于无线电力接收器的直流 - 直流（DC / DC）转换器，所述DC / DC转换器可以包括：电压转换单元，被配置为将DC电压转换为预定DC电压; 接通开关，被配置为控制通过电压转换单元的DC电压的电流流动; 以及切换控制器，其被配置为：基于所述导通开关的第一导通时段检测所述电压转换单元的电流量，基于检测到的量设置所述导通开关的第二导通时段的电流，并基于第二导通周期控制导通开关。

2. 发明申请

WO2012026784A2 ACTIVE RECTIFIER WITH DELAY LOCKED LOOP, WIRELESS POWER RECEIVING APPARATUS INCLUDING ACTIVE RECTIFIER 审中-公开
标题翻译：具有延迟锁定环的主动整流器，包括有源整流器的无线电源接收装置
公开(公告)号：WO2012026784A2
公开(公告)日：2012-03-01
申请号：PCT/KR2011006321
申请日：2011-08-26
申请人： SAMSUNG ELECTRONICS CO LTD , IUCF HYU
发明人： KIM DONG ZO , HONG YOUNG TACK , CHOI JIN SUNG , MOON YOUNG JIN , KWON SANG WOOK , PARK YUN KWON , YOO CHANG SIK , PARK EUN SEOK , KIM KI YOUNG , RYU YOUNG HO , KIM NAM YUN , ROH YONG SEONG
IPC分类号： H02J17/00 , H02M7/04
CPC分类号： H02M1/083 , H02M7/217
摘要： An active rectifier and a wireless power receiver including the active rectifier are provided. According to an aspect, an active rectifier may include: a first loop configured to provide voltage when the phase of an input signal is positive; and a second loop configured to provide voltage when the phase of the input signal is negative, wherein the first loop and the second loop include a delay locked loop configured to compensate for reverse current leakage due to a delay of a switch included therein.
摘要翻译：提供了包括有源整流器的有源整流器和无线电力接收器。根据一方面，有源整流器可以包括：第一回路，其被配置为当输入信号的相位为正时提供电压; 以及第二回路，其被配置为当所述输入信号的相位为负时提供电压，其中所述第一回路和所述第二回路包括延迟锁定回路，其被配置为补偿由于其中包括的开关的延迟引起的反向电流泄漏。

3. 发明公开

EP2656478A4 DIRECT CURRENT/ DIRECT CURRENT CONVERTER FOR REDUCING SWITCHING LOSS, WIRELESS POWER RECEIVER INCLUDING DIRECT CURRENT/ DIRECT CURRENT CONVERTER 审中-公开
标题翻译： DC-DC转换器用于降低功耗的无线接收器，开关损耗与DC-DC转换器
公开(公告)号：EP2656478A4
公开(公告)日：2014-08-20
申请号：EP11850511
申请日：2011-12-19
申请人： SAMSUNG ELECTRONICS CO LTD , IUCF HYU
发明人： KIM DONG ZO , HONG YOUNG TACK , MOON YOUNG JIN , KWON SANG WOOK , PARK YUN KWON , YOO CHANG SIK , PARK EUN SEOK , KIM KI YOUNG , RYU YOUNG HO , KIM NAM YUN , CHOI JIN SUNG , ROH YONG SEONG
IPC分类号： H02M3/158 , H02J17/00
CPC分类号： H02J50/12 , H02J5/005 , H02M3/1588 , Y02B70/1466
摘要： Provided are a direct current/direct current (DC/DC) converter and a wireless power receiver including the DC/DC converter. In one embodiment, a direct current-direct current (DC/DC) converter for use in a wireless power receiver, the DC/DC converter may include: a voltage converting unit configured to convert, DC voltage, to a predetermined DC voltage; a turn-on switch configured to control current flow of the DC voltage through the voltage converting unit; and a switching controller configured to: detect an amount of current of the voltage converting unit based on a first turn-on period of the turn-on switch, set a second turn-on period of the turn-on switch based on the detected amount of current, and control the turn-on switch based on the second turn-on period.

4. 发明公开

KR20100137894A Diffusion plate and display device having the same 审中-公开
标题翻译：扩展板和显示装置
公开(公告)号：KR20100137894A
公开(公告)日：2010-12-31
申请号：KR20090056147
申请日：2009-06-23
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： PAEK JUNG WOOK , LEE MYUNG WOON , CHOI JIN SUNG
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133606 , G02F2001/133607
摘要： PURPOSE: A diffusion plate and a display device thereof are provided to provide a same diffusion plate having same shape with the actually manufactured shape. CONSTITUTION: A diffusion plate is included in the lower part of a display panel and projects the light. A plurality of convex parts is formed into one body with a base. The display panel is made as a square shape. A diffusing plate(145) is installed in between the light source and the display panel.
摘要翻译：目的：提供扩散板及其显示装置，以提供具有与实际制造的形状相同形状的相同扩散板。构成：扩散板包含在显示面板的下部，并投射光。多个凸部与基部形成为一体。显示面板为方形。扩散板（145）安装在光源和显示面板之间。

5. 发明公开

KR20070074158A LIGHT GUIDE PLATE AND BACKLIGHT ASSEMBLY HAVING THE SAME 审中-公开
标题翻译：光导板和背光组件
公开(公告)号：KR20070074158A
公开(公告)日：2007-07-12
申请号：KR20060001948
申请日：2006-01-06
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SONG SI JOON , LEE SANG HOON , KANG EUN JEONG , CHOI JIN SUNG , KIM JIN SOO
IPC分类号： G02F1/13357
CPC分类号： G02F1/133524 , G02B6/0028 , G02B6/0038 , G02B6/0053 , G02F1/133602
摘要： A light guide panel and a backlight assembly having the same are provided to enhance the brightness and to reduce the thickness of the backlight assembly. The first light emitting member(100) is arranged at the side of a light guide panel(300) and generates the light beam. The second light emitting member(200) is arranged at the lower portion of the light guide panel and generates the light beam. A geometrical pattern is formed at the lower portion of the light guide panel so that the path of the transmitted light beam is changed. The geometrical pattern is a prism pattern. The thickness of the center portion of the light guide panel is thinner than that of the edge thereof. The upper portion of the light guide panel is treated by diffusion materials. The first light emitting member is a light emitting diode and the second light emitting diode is a CCFL(Cold Cathode Fluorescent Lamp).
摘要翻译：提供导光板和具有该导光板的背光组件以提高亮度并降低背光组件的厚度。第一发光构件（100）布置在导光板（300）的侧面并产生光束。第二发光构件（200）布置在导光板的下部并产生光束。在导光板的下部形成几何图案，使得透射光束的路径发生变化。几何图案是棱镜图案。导光板的中心部分的厚度比其边缘的厚度薄。导光板的上部用扩散材料处理。第一发光构件是发光二极管，第二发光二极管是CCFL（冷阴极荧光灯）。

6. 发明公开

KR20070073114A BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 审中-公开
标题翻译：背光单元和液晶显示器
公开(公告)号：KR20070073114A
公开(公告)日：2007-07-10
申请号：KR20060000661
申请日：2006-01-03
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： YOON BYUNG SEO , CHOI JIN SUNG , KIM HEU GON
IPC分类号： G02F1/13357
CPC分类号： G02B6/0053 , G02B6/0036 , G02B6/0038 , G02B6/007 , G02F1/133524 , G02F1/133615
摘要： A backlight assembly and an LCD(Liquid Crystal Display) including the same are provided to use a prism light guide panel and two prism sheet with low price, thereby enhancing the light condensing function and brightness property. A light guide panel(60) is arranged at a side of a light source and includes a geometrical shape formed at a side thereof. The first prism sheet(70) is arranged at the upper portion of the light guide panel and includes plural prism members formed at a side thereof. The second prism sheet(80) is arranged at the upper portion of the first prism sheet and includes plural second prism members formed at a side thereof. The geometrical shape includes a prism shape. The trough direction of the prism shape is crossed with that of the first and second prism members. The trough direction of the first prism member is crossed with that of the second prism member with a predetermined angle.
摘要翻译：提供了包括它的背光组件和LCD（液晶显示器）以便以低价格使用棱镜导光板和两个棱镜片，从而提高了聚光功能和亮度特性。导光板（60）布置在光源的一侧，并且包括在其一侧形成的几何形状。第一棱镜片70布置在导光板的上部，并且包括在其一侧形成的多个棱镜构件。第二棱镜片（80）布置在第一棱镜片的上部，并且包括形成在其一侧的多个第二棱镜构件。几何形状包括棱镜形状。棱镜形状的槽方向与第一和第二棱镜构件的槽方向交叉。第一棱镜构件的槽方向与第二棱镜构件的槽方向以预定角度交叉。

7. 发明公开

KR20070079204A MANUFACTURING METHOD OF OPTICAL PLATE, OPTICAL PLATE THEREFROM AND LIQUID CRYSTAL DISPLAY DEVICE HAVING OPTICAL PLATE 审中-公开
标题翻译：光学板的制造方法，具有光学板的液晶板和液晶显示装置的制造方法
公开(公告)号：KR20070079204A
公开(公告)日：2007-08-06
申请号：KR20060009743
申请日：2006-02-01
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SONG MIN YOUNG , KIM JIN SOO , JOO BYUNG YUN , HA JU HWA , PAEK JUNG WOOK , CHOI JIN SUNG , LEE SANG HOON
IPC分类号： G02F1/13357
CPC分类号： B29D11/00663 , G02B6/0051 , G02B6/0053 , G02B6/0065 , G02B6/0068 , G02B6/0071 , G02B6/0088
摘要： A manufacturing method of an optical plate, an optical plate therefrom, and an LCD(Liquid Crystal Display) having the optical plate are provided to simplify the structure and decrease the fabrication cost of the LCD by simultaneously guiding and concentrating a light. Ink including liquid resin is jetted onto a base film(320) to form a light concentration pattern(331). A light guide plate(310) contacts the light concentration pattern. The light concentration pattern contacting the light guide plate is cured. The liquid resin includes UV(Ultraviolet) curing resin. The curing of the light concentration pattern is performed by applying UV rays thereto. The light concentration pattern contacts the light guide plate when the light guide plate is disposed on the base film. The curing of the light concentration pattern is performed when the light guide plate is disposed on the base film. The light concentration pattern has a stripe shape.
摘要翻译：提供了具有光学板的光学板，其光学板和LCD（液晶显示器）的制造方法，以通过同时引导和集中光来简化LCD的结构并降低LCD的制造成本。包括液体树脂的墨水被喷射到基底膜（320）上以形成光浓度图案（331）。导光板（310）接触光浓度图案。与导光板接触的光浓度图案被固化。液体树脂包括UV（紫外线）固化树脂。通过向其施加紫外线来进行光浓度图案的固化。当导光板设置在基膜上时，光浓度图案与导光板接触。当导光板设置在基膜上时，进行光浓度图案的固化。光浓度图案具有条纹形状。

8. 发明公开

KR20070073115A DIFFUSION SHEET, METHOD FOR MANUFACTURING DIFFUSION SHEET AND BACKLIGHT UNIT HAVING THE SAME 审中-公开
标题翻译：扩散片，制造扩散片的方法和具有该扩张片的背光单元
公开(公告)号：KR20070073115A
公开(公告)日：2007-07-10
申请号：KR20060000662
申请日：2006-01-03
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHOI JIN SUNG , LEE JEONG HWAN , KIM DONG HOON , JUNG JIN MI , KIM SEUNG MO
IPC分类号： G02B5/02 , G02F1/13357
摘要： A diffusion sheet, a diffusion sheet manufacturing method, and a backlight unit having the diffusion sheet are provided to prevent a back line and a dark line and to reduce the thickness of the backlight unit by increasing luminance uniformity of the direct type backlight unit. A diffusion sheet(10) for a backlight unit is composed of a base film(10a) and a plurality of bubble layers(10b) formed in the base film. The bubble layer has the distribution characteristic of anisotropic diffusivity and the vertical diffusivity is higher than horizontal diffusivity. The base film is made of polyolefin resin, polyester resin, polyacryl resin, polycarbonate resin, or PET(Polyethylene Terephthalate). The section of the bubble layer is shaped like an oval having a horizontal diameter larger than a vertical diameter.
摘要翻译：提供扩散片，漫射片制造方法和具有扩散片的背光单元，以防止背线和暗线，并且通过增加直接型背光单元的亮度均匀性来降低背光单元的厚度。用于背光单元的漫射片（10）由基膜（10a）和形成在基膜中的多个气泡层（10b）组成。气泡层具有各向异性扩散率的分布特性，垂直扩散率高于水平扩散率。基膜由聚烯烃树脂，聚酯树脂，聚丙烯酸树脂，聚碳酸酯树脂或PET（聚对苯二甲酸乙二醇酯）制成。气泡层的截面形状为水平直径大于垂直直径的椭圆形。

9. 发明公开

KR20070096575A REFLECTOR SHEET, METHOD FOR MANUFACTURING THEREOF, BACK LIGHT ASSEMBLY HAVING THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 审中-公开
标题翻译：反射片及其制造方法，具有该装置的背光组件和具有其的液晶显示装置
公开(公告)号：KR20070096575A
公开(公告)日：2007-10-02
申请号：KR20060027312
申请日：2006-03-27
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SEUNG MO , CHOI JIN SUNG , LEE JEONG HWAN , KIM DONG HOON , JUNG JIN MI
IPC分类号： G02F1/13357
CPC分类号： G02F1/1336 , G02B6/0055 , G02F1/133611 , G02F2001/133607
摘要： A reflective sheet, a manufacturing method thereof, a backlight assembly including the same, and an LCD including the same are provided to improve brightness uniformity of the backlight assembly by including an oval bubble having a horizontal long axis in a reflective sheet and increasing a reflection angle in a horizontal direction . A reflective sheet(300) includes a white resin layer and oval bubbles formed in the resin layer and formed in a horizontal long axis. A length of the long axis of the bubble ranges from 30 m to 80 m. The bubbles are distributed with a volume density of 15% to 30% with respect to the resin layer. The resins layer is formed of a PET(polyethyleneterephthalate) material.
摘要翻译：提供反射片，其制造方法，包括该反射片的背光组件和包括该反射片的LCD，以提供背光组件的亮度均匀性，通过在反射片中包括具有水平长轴的椭圆形气泡并增加反射水平方向的角度。反射片（300）包括在树脂层中形成的白色树脂层和形成在水平长轴上的椭圆形气泡。气泡长轴的长度范围为30〜80μm。气泡相对于树脂层的体积密度为15％〜30％。树脂层由PET（聚对苯二甲酸乙二醇酯）材料形成。

10. 发明公开

KR20070076795A LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD OF THE SAME 审中-公开
标题翻译：液晶显示及其制造方法
公开(公告)号：KR20070076795A
公开(公告)日：2007-07-25
申请号：KR20060006101
申请日：2006-01-20
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： JOO BYUNG YUN , KIM JIN SOO , HA JU HWA , SONG MIN YOUNG , PAEK JUNG WOOK , CHOI JIN SUNG , LEE SANG HOON
IPC分类号： G02F1/13357
CPC分类号： G02F1/133526 , G02B6/0036 , G02B6/0038 , G02F1/133524 , G02F1/133615 , G02F1/133621
摘要： An LCD and a manufacturing method thereof is provided to improve brightness by providing a light guide plate including a first surface having a plurality of lenticular condensing portions and a second surface facing the first surface, recessed from a surface, and including a prism type diffusion portion having a rounded summit. A liquid crystal panel(100) forms an image. A light guide plate(320) is provided at the rear of the liquid crystal panel, and includes a first surface having a plurality of lenticular condensing portions(322) and facing the liquid crystal panel, and a second surface recessed from a surface, including a prism type diffusion portion(324) having a rounded summit, and facing the first surface. A light source is disposed along at least one side edge of the light guide plate.
摘要翻译：提供了一种LCD及其制造方法，通过提供一种导光板来提供亮度，所述导光板包括具有多个双凸透镜聚光部分的第一表面和面对第一表面的第二表面，从表面凹入，并且包括棱镜型扩散部分有一个圆顶会议。液晶面板（100）形成图像。导光板（320）设置在液晶面板的后部，并且包括具有多个透镜状冷凝部（322）并面对液晶面板的第一表面和从表面凹陷的第二表面，包括具有圆顶的棱镜型扩散部分（324），并面向第一表面。光源沿着导光板的至少一个侧边缘设置。

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