公开(公告)号：US20130038816A1

公开(公告)日：2013-02-14

申请号：US13401202

申请日：2012-02-21

Applicant: Shao-Keng HUANG ,  Cheng-Min Liao ,  Ching-Lung Chang

Inventor： Shao-Keng HUANG ,  Cheng-Min Liao ,  Ching-Lung Chang

IPC: G02F1/13357 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0065 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317

Abstract: A light guide plate comprises two supporting bars and a light transmission plate. Each of the supporting bars includes a wall and a first supporting protruded element. Each of the walls has a wall surface, which face each other. Each of the first supporting protruded elements is connected to one of the walls, and is protruded outside the wall surface. The light transmission plate has a light exiting surface, a light entering side surface and a bottom surface. The light exiting surface is disposed oppositely to the bottom surface, and the light entering side surface is connected between the light exiting surface and the bottom surface. The light transmission plate is connected between the supporting bars. Each of the first supporting protruded elements is disposed above the light exiting surface, and a first gap is disposed between each of the first supporting protruded elements and the light exiting surface.

Abstract translation: 导光板包括两个支撑杆和一个透光板。 每个支撑杆包括壁和第一支撑突出元件。 每个墙壁都有一个相互面对的墙面。 每个第一支撑突出元件连接到一个壁，并且在壁表面的外部突出。 透光板具有光出射表面，光进入侧表面和底表面。 光出射表面与底表面相对地设置，并且光​​进入侧表面连接在光出射表面和底表面之间。 透光板连接在支撑杆之间。 每个第一支撑突起元件设置在光出射表面之上，并且第一间隙设置在每个第一支撑突出元件和光出射表面之间。

公开(公告)号：US08051364B2

公开(公告)日：2011-11-01

申请号：US11762447

申请日：2007-06-13

Applicant: Yu Ping Yu ,  Jenn Kaie Lain ,  Ching Lung Chang ,  Chih Hung Hsu

Inventor： Yu Ping Yu ,  Jenn Kaie Lain ,  Ching Lung Chang ,  Chih Hung Hsu

IPC: H03M13/00

CPC classification number: H03M13/1515

Abstract: A parallel-to-serial conversion method for IBMA in a Reed Solomon decoder is used for obtaining discrepancies in IBMA iterations, thereby acquiring an error location polynomial and an error value polynomial. Syndrome sequences for the calculation of discrepancies in IBMA iterations have a fixed length. The number of syndromes is t+1, where t is the largest number of symbols that can be corrected of the error location polynomial. The feature that syndrome sequences have the same length is based on the fact that the discrepancies are not affected if the coefficients of polynomial orders of the error location polynomial are zero.

Abstract translation: 使用Reed Solomon解码器中的IBMA的并行到串行转换方法来获得IBMA迭代中的差异，从而获取错误位置多项式和误差值多项式。 用于计算IBMA迭代中的差异的综合征序列具有固定的长度。 综合征的数量是t + 1，其中t是可以纠正错误位置多项式的最大符号数。 校正子序列具有相同长度的特征是基于如果误差位置多项式的多项式阶数的系数为零，则差异不受影响的事实。

公开(公告)号：US20100296269A1

公开(公告)日：2010-11-25

申请号：US12542705

申请日：2009-08-18

Applicant: I-Ting Huang ,  Ching-Lung Chang

Inventor： I-Ting Huang ,  Ching-Lung Chang

IPC: G02F1/13357 ,  F21V9/00

CPC classification number: G02F1/133609 ,  G02F2001/133613

Abstract: A light source device including light-emitting diodes (LEDs) and a carrier is provided. Chromaticities of some LEDs fall in a first area of a chromaticity coordinate diagram, while chromaticities of the other LEDs fall in a second area of the chromaticity coordinate diagram. The second area and the first area are point symmetric to a white center of the chromaticity coordinate diagram. A chromaticity coordinate value farthest from the white center in the first area is (X1, Y1), and a chromaticity coordinate value farthest from the white center in the second area is (X2, Y2), wherein 0.06≧|X1−X2|≧0.03 and 0.06≧|Y1−Y2|≧0.03. The LEDs are disposed on the carrier, and a chromaticity difference of any two adjacent LEDs in the chromaticity coordinate diagram is (ΔX, ΔY), wherein |ΔX|≦0.01 and |ΔY|≦0.01.

Abstract translation: 提供了包括发光二极管（LED）和载体的光源装置。 一些LED的色度落在色度坐标图的第一区域中，而其他LED的色度落在色度坐标图的第二区域中。 第二区域和第一区域与色度坐标图的白色中心点对称。 在第一区域中距离白色中心最远的色度坐标值为（X1，Y1），并且在第二区域中与白色中心最远的色度坐标值为（X2，Y2），其中0.06≥| X1-X2 |≥ 0.03和0.06≧| Y1-Y2 |≥0.03。 LED被布置在载体上，并且色度坐标图中任何两个相邻LED的色度差为（＆Dgr; X，＆Dgr; Y），其中|＆Dgr; X |＆nlE; 0.01和|＆Dgr; Y |＆nlE; 0.01。

公开(公告)号：US07359614B2

公开(公告)日：2008-04-15

申请号：US11335624

申请日：2006-01-20

Applicant: Ching-Lung Chang

Inventor： Ching-Lung Chang

IPC: G02B6/10

CPC classification number: G02B6/0088

Abstract: A backlight module has a light guide plate and a frame, wherein the light guide plate includes at least a bump or at least a breach, and at least a pin is arranged on the frame, so as to the bump or the breach may be engaged with the pin. The pin on the frame not only fixes and positions the light guide plate but also prevents the light guide plate from leaking light and enhances the structure strength.

Abstract translation: 背光模块具有导光板和框架，其中，所述导光板至少包括凸块或至少一个突出部，并且至少一个销布置在所述框架上，以便所述凸块或所述突出部可以接合 与引脚。 框架上的销钉不仅固定和定位导光板，而且防止导光板泄漏光，提高结构强度。

公开(公告)号：US20080019144A1

公开(公告)日：2008-01-24

申请号：US11489568

申请日：2006-07-20

Applicant: Ching-Lung Chang

Inventor： Ching-Lung Chang

IPC: F21V7/04

CPC classification number: G02B6/009 ,  G02B6/0083

Abstract: A backlight module is provided, including a back-plate, a light-source structure having a cover, wherein the light-source structure set on the back-plate, and a resilient element, which can be set on any one of the cover of the light-source structure and the back-plate. The cover of the light-source structure is electrically contacts with the back-plate and furthermore fixed the cover on the back-plate via the resilient element. Therefore, the resilient element is utilized to force the metal surface of the cover of the light-source structure to tightly contact with the metal of the back-plate, and so as to enhance the grounding effect.

Abstract translation: 提供了一种背光模块，包括背板，具有盖的光源结构，其中设置在背板上的光源结构和弹性元件可以设置在盖板的任何一个上 光源结构和背板。 光源结构的盖子与背板电接触，此外通过弹性元件将盖子固定在背板上。 因此，弹性元件用于迫使光源结构的盖的金属表面与背板的金属紧密接触，并且增强接地效果。

公开(公告)号：US07173812B2

公开(公告)日：2007-02-06

申请号：US10711860

申请日：2004-10-11

Applicant: Ching-Lung Chang ,  Yao-Tung Wang

Inventor： Ching-Lung Chang ,  Yao-Tung Wang

IPC: H05K5/00 ,  H01J9/36 ,  H05B37/00

CPC classification number: H05B41/282 ,  G02F1/133604 ,  G09G3/3406 ,  G09G2320/064 ,  Y02B20/183

Abstract: A backlight module and a feedback circuit structure thereof are provided. The backlight module comprises a plurality of tubes, a driving module, and the feedback circuit structure. The feedback circuit structure comprises a substrate, a plurality of tube contacts, a plurality of independent feedback contacts and at least a common feedback contact. The tube contacts, the independent feedback contacts and the common feedback contact are disposed on the substrate. Each independent feedback contact is electrically connected to one of the tube contacts. The common feedback contact is electrically connected to one of the independent feedback contacts. An independent feedback can proceed by transmitting feedback signals from each independent feedback contact to a corresponding lamp tube. A common feedback can proceed by first coupling the independent feedback contacts together and then transmitting feedback signals from the common feedback contact to a multiple of lamp tubes.

Abstract translation: 提供背光模块及其反馈电路结构。 背光模块包括多个管，驱动模块和反馈电路结构。 反馈电路结构包括基板，多个管接头，多个独立反馈触点和至少一个公共反馈触点。 管接头，独立反馈触点和公共反馈触点设置在基板上。 每个独立的反馈触点电连接到一个管接头。 公共反馈触点电连接到独立反馈触点之一。 通过将反馈信号从每个独立的反馈触点发送到对应的灯管，可以进行独立的反馈。 通过首先将独立的反馈触点耦合在一起，然后将反馈信号从公共反馈触点发送到多个灯管，可以进行常见的反馈。

公开(公告)号：US5367728A

公开(公告)日：1994-11-29

申请号：US51352

申请日：1993-04-23

Applicant: Ching-Lung Chang

Inventor： Ching-Lung Chang

IPC: A47C27/10 ,  A61G7/00 ,  A61G7/057 ,  A47C27/08

CPC classification number: A47C27/10 ,  A47C27/082 ,  A61G7/001 ,  A61G7/05784

Abstract: An adjustable ventilation mattress including an inflatable upper filling layer consisted of rows of inflatable plastic tubes arranged in the longitudinal direction, an inflatable lower filling layer consisted of rows of inflatable plastic tubes arranged in the transverse direction below the inflatable upper filling layer, an air permeable covering covered over the inflatable upper and lower filling layers, and a controller controlled to inflate or selectively inflate the inflatable plastic tubes of the inflatable upper filling layer and/or the inflatable lower filling layer according to a predetermined setting for changing the configuration of the mattress.

Abstract translation: 一种可调整的通风床垫，包括一个可膨胀的上部填充层，由沿纵向方向布置的可膨胀塑料管排组成，一个可膨胀的下部填充层，由下列方式组成，该填充层由横排方向排列在可充气上部填充层之下， 覆盖在可膨胀的上部和下部填充层上的覆盖物，以及控制器，用于根据用于改变床垫的构型的预定设置使可膨胀的上部填充层和/或可膨胀的下部填充层膨胀或选择性地膨胀可膨胀的塑料管 。

公开(公告)号：US08305517B2

公开(公告)日：2012-11-06

申请号：US12652043

申请日：2010-01-05

Applicant: Chun-Neng Yeh ,  Ching-Lung Chang

Inventor： Chun-Neng Yeh ,  Ching-Lung Chang

IPC: G02F1/1333

CPC classification number: H05K3/3442 ,  G02F1/133615 ,  H01L33/48 ,  H05K3/305 ,  H05K3/3452 ,  H05K3/3484 ,  H05K2201/09909 ,  H05K2201/10106 ,  Y02P70/613

Abstract: A light bar structure including a circuit board provided with two hollow frames disposed thereon and a conductive material filled in the two hollow frames; and a light emitting device disposed above the two hollow frames. The conductive material is used for electrically connect the circuit board with the light emitting device so as to prevent misalignment of the light emitting device. A backlight module and a liquid crystal display both applying the light bar structure is also provided.

Abstract translation: 一种灯条结构，包括设置有设置在其上的两个中空框架的电路板和填充在两个中空框架中的导电材料; 以及设置在两个中空框架上方的发光装置。 导电材料用于将电路板与发光器件电连接，以防止发光器件的未对准。 还提供了背光模块和应用轻棒结构的液晶显示器。

公开(公告)号：US08118443B2

公开(公告)日：2012-02-21

申请号：US12542705

申请日：2009-08-18

Applicant: I-Ting Huang ,  Ching-Lung Chang

Inventor： I-Ting Huang ,  Ching-Lung Chang

IPC: F21V9/00 ,  G02F1/13357

CPC classification number: G02F1/133609 ,  G02F2001/133613

Abstract: A light source device including light-emitting diodes (LEDs) and a carrier is provided. Chromaticities of some LEDs fall in a first area of a chromaticity coordinate diagram, while chromaticities of the other LEDs fall in a second area of the chromaticity coordinate diagram. The second area and the first area are point symmetric to a white center of the chromaticity coordinate diagram. A chromaticity coordinate value farthest from the white center in the first area is (X1, Y1), and a chromaticity coordinate value farthest from the white center in the second area is (X2, Y2), wherein 0.06≧|X1−X2|≧0.03 and 0.06≧|Y1−Y2|≧0.03. The LEDs are disposed on the carrier, and a chromaticity difference of any two adjacent LEDs in the chromaticity coordinate diagram is (ΔX, ΔY), wherein |ΔX|≦0.01 and |ΔY|≦0.01.

Abstract translation: 提供了包括发光二极管（LED）和载体的光源装置。 一些LED的色度落在色度坐标图的第一区域中，而其他LED的色度落在色度坐标图的第二区域中。 第二区域和第一区域与色度坐标图的白色中心点对称。 在第一区域中距离白色中心最远的色度坐标值为（X1，Y1），并且在第二区域中与白色中心最远的色度坐标值为（X2，Y2），其中0.06≥| X1-X2 |≥ 0.03和0.06≧| Y1-Y2 |≥0.03。 LED被布置在载体上，并且色度坐标图中任何两个相邻LED的色度差为（＆Dgr; X，＆Dgr; Y），其中|＆Dgr; X |＆nlE; 0.01和|＆Dgr; Y |＆nlE; 0.01。

公开(公告)号：US20070172193A1

公开(公告)日：2007-07-26

申请号：US11335624

申请日：2006-01-20

Applicant: Ching-Lung Chang

Inventor： Ching-Lung Chang

IPC: G02B6/00

CPC classification number: G02B6/0088

Abstract: A backlight module has a light guide plate and a frame, wherein the light guide plate includes at least a bump or at least a breach, and at least a pin is arranged on the frame, so as to the bump or the breach may be engaged with the pin. The pin on the frame not only fixes and positions the light guide plate but also prevents the light guide plate from leaking light and enhances the structure strength.

Abstract translation: 背光模块具有导光板和框架，其中，所述导光板至少包括凸块或至少一个突出部，并且至少一个销布置在所述框架上，以便所述凸块或所述突出部可以接合 与引脚。 框架上的销钉不仅固定和定位导光板，而且防止导光板泄漏光，提高结构强度。