公开(公告)号：US20130145225A1

公开(公告)日：2013-06-06

申请号：US13379847

申请日：2011-12-02

申请人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

发明人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

IPC分类号： G11C29/08

CPC分类号： G11C29/08 ,  G11C29/42

摘要： The present invention discloses a code checking method for a memory of a printed circuit board, which is to firstly add a check code to a data end of codes, after the codes is written in a memory, then use a timing controller to calculate a checksum of the data of the part of the primary codes and further compare the calculated checksum with the check code, and then output to a probe via a testing pin to display the result of comparison, so as to accomplish an object of checking if the written codes are correct. The present invention enhances work efficiency of checking the codes written in the memory.

摘要翻译： 本发明公开了一种用于印刷电路板的存储器的代码检查方法，该方法是在将代码写入存储器之后首先向代码的数据结尾添加校验码，然后使用定时控制器来计算校验和 的部分原始数据的数据，并进一步将计算的校验和与校验码进行比较，然后通过测试引脚输出到探针以显示比较结果，从而完成检查写入代码 是正确的。 本发明提高了检查写在存储器中的代码的工作效率。

公开(公告)号：US20130033669A1

公开(公告)日：2013-02-07

申请号：US13375479

申请日：2011-08-26

申请人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

发明人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

IPC分类号： G02F1/1345 ,  H05K7/06

CPC分类号： G02F1/13452 ,  H01L23/49838 ,  H01L23/4985 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L24/97 ,  H01L2224/13144 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81203 ,  H01L2224/97 ,  H01L2924/15162 ,  H01L2924/15788 ,  H05K2201/09227 ,  H05K2201/10681 ,  H01L2924/00014 ,  H01L2224/81 ,  H01L2924/00

摘要： The present invention discloses a tape substrate for chip on film structure of a liquid crystal panel. The tape substrate is provided with plural package units of chip on film structures arranged along its longitudinal direction, and the package unit has a driver chip, input leads and output leads. The longitudinal direction of the driver chip is parallel to the longitudinal direction of the tape substrate, and the input leads and the output leads are located at the two opposite sides of the driver chip. Each package unit is set up with a short side and a long side, and the input leads are formed at the short side, while the output leads are formed at the long side. In the package units adjacent to each other, the short side of one package unit joins the long side of a next package unit. This invention further discloses a liquid crystal panel having the tape substrate.

摘要翻译： 本发明公开了一种液晶面板的薄膜结构用芯片基片。 带状基板设置有沿着其纵向方向布置的多个封装在膜结构上的封装单元，并且封装单元具有驱动器芯片，输入引线和输出引线。 驱动器芯片的纵向平行于带基板的纵向方向，并且输入引线和输出引线位于驱动器芯片的两个相对侧。 每个封装单元设置有短边和长边，并且输入引线形成在短边，而输出引线形成在长边。 在彼此相邻的包装单元中，一个包装单元的短边连接下一个包装单元的长边。 本发明还公开了一种具有带基片的液晶面板。

公开(公告)号：US20130100615A1

公开(公告)日：2013-04-25

申请号：US13375471

申请日：2011-08-26

申请人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

发明人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

IPC分类号： H05K1/18

CPC分类号： H01L24/50 ,  G02F1/13452 ,  H01L23/4985 ,  H01L2924/0002 ,  H01L2924/15788 ,  H05K1/181 ,  H01L2924/00

摘要： The present invention provides a tape substrate with COF structures for a liquid crystal display panel. A plurality of package units with the COF structures are arranged along a longitudinal direction of the tape substrate. Each of the package units includes input leads and output leads. In each of the package units, along the longitudinal direction of the tape substrate, the input leads and the output leads are disposed at both sides of the tape substrate, respectively. The present invention further provides the liquid crystal display panel using the tape substrate.

摘要翻译： 本发明提供一种具有用于液晶显示面板的COF结构的带基片。 具有COF结构的多个封装单元沿着带基片的纵向布置。 每个封装单元包括输入引线和输出引线。 在每个封装单元中，沿着带基板的纵向方向，输入引线和输出引线分别设置在带基板的两侧。 本发明还提供了使用带基板的液晶显示面板。

公开(公告)号：US08916779B2

公开(公告)日：2014-12-23

申请号：US13375471

申请日：2011-08-26

申请人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

发明人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

IPC分类号： H05K1/00 ,  H01L23/00

CPC分类号： H01L24/50 ,  G02F1/13452 ,  H01L23/4985 ,  H01L2924/0002 ,  H01L2924/15788 ,  H05K1/181 ,  H01L2924/00

摘要： The present invention provides a tape substrate with COF structures for a liquid crystal display panel. A plurality of package units with the COF structures are arranged along a longitudinal direction of the tape substrate. Each of the package units includes input leads and output leads. In each of the package units, along the longitudinal direction of the tape substrate, the input leads and the output leads are disposed at both sides of the tape substrate, respectively. The present invention further provides the liquid crystal display panel using the tape substrate.

摘要翻译： 本发明提供一种具有用于液晶显示面板的COF结构的带基片。 具有COF结构的多个封装单元沿着带基片的纵向布置。 每个封装单元包括输入引线和输出引线。 在每个封装单元中，沿着带基板的纵向方向，输入引线和输出引线分别设置在带基板的两侧。 本发明还提供了使用带基板的液晶显示面板。

公开(公告)号：US09041892B2

公开(公告)日：2015-05-26

申请号：US13375479

申请日：2011-08-26

申请人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

发明人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

IPC分类号： G02F1/1345 ,  H05K1/00 ,  H01L23/498 ,  H01L23/00

CPC分类号： G02F1/13452 ,  H01L23/49838 ,  H01L23/4985 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L24/97 ,  H01L2224/13144 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81203 ,  H01L2224/97 ,  H01L2924/15162 ,  H01L2924/15788 ,  H05K2201/09227 ,  H05K2201/10681 ,  H01L2924/00014 ,  H01L2224/81 ,  H01L2924/00

摘要： The present invention discloses a tape substrate for chip on film structure of a liquid crystal panel. The tape substrate is provided with plural package units of chip on film structures arranged along its longitudinal direction, and the package unit has a driver chip, input leads and output leads. The longitudinal direction of the driver chip is parallel to the longitudinal direction of the tape substrate, and the input leads and the output leads are located at the two opposite sides of the driver chip. Each package unit is set up with a short side and a long side, and the input leads are formed at the short side, while the output leads are formed at the long side. In the package units adjacent to each other, the short side of one package unit joins the long side of a next package unit. This invention further discloses a liquid crystal panel having the tape substrate.

摘要翻译： 本发明公开了一种液晶面板的薄膜结构用芯片基片。 带状基板设置有沿着其纵向方向布置的多个封装在膜结构上的封装单元，并且封装单元具有驱动器芯片，输入引线和输出引线。 驱动器芯片的纵向平行于带基板的纵向方向，并且输入引线和输出引线位于驱动器芯片的两个相对侧。 每个封装单元设置有短边和长边，并且输入引线形成在短边，而输出引线形成在长边。 在彼此相邻的包装单元中，一个包装单元的短边连接下一个包装单元的长边。 本发明还公开了一种具有带基片的液晶面板。

公开(公告)号：US08762802B2

公开(公告)日：2014-06-24

申请号：US13379847

申请日：2011-12-02

申请人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

发明人： Poshen Lin ,  Liangchan Liao ,  Yu Wu

IPC分类号： G11C29/00

CPC分类号： G11C29/08 ,  G11C29/42

摘要： A code checking method for a memory of a printed circuit board is disclosed, and is used to firstly add a check code to a data end of codes, after the codes is written in a memory, then use a timing controller to calculate a checksum of the data of the part of the primary codes and further compare the calculated checksum with the check code, and then output to a probe via a testing pin to display the result of comparison, so as to accomplish an object of checking if the written codes are correct. Thus, work efficiency of checking the codes written in the memory is enhanced.

摘要翻译： 公开了一种用于印刷电路板的存储器的代码检查方法，并且在将代码写入存储器之后，用于首先向代码的数据结尾添加校验码，然后使用定时控制器来计算校验码 主代码部分的数据，并进一步将计算的校验和与校验码进行比较，然后通过测试引脚输出到探头以显示比较结果，从而完成检查写入代码是否为 正确。 因此，增强了检查写在存储器中的代码的工作效率。

公开(公告)号：US20120306047A1

公开(公告)日：2012-12-06

申请号：US13264856

申请日：2011-07-11

申请人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

发明人： Liangchan Liao ,  Poshen Lin ,  Yu Wu

IPC分类号： H01L29/02

CPC分类号： G02F1/13452 ,  H01L23/4985 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention provides a chip on film (COF) structure for a liquid crystal panel, which is disposed on an edge of a glass substrate of an array substrate of a liquid crystal panel. The COF structure comprises a plastic substrate, a metal layer, an adhesive layer, a driver chip and an insulating protection layer. The COF structures further comprises at least one groove, and the groove is disposed on the plastic substrate over the output terminals of the metal layer. The at least one groove of the present invention can prevent from deformation and damage of the glass substrate when the COF structure is assembled with the glass substrate of the array substrate, and it can reduce the brightness difference of the glass substrate in the thermally pressed regions.

摘要翻译： 本发明提供一种液晶面板的片状贴片（COF）结构，其设置在液晶面板的阵列基板的玻璃基板的边缘上。 COF结构包括塑料基板，金属层，粘合剂层，驱动芯片和绝缘保护层。 COF结构还包括至少一个凹槽，并且凹槽设置在金属层的输出端上的塑料衬底上。 当COF结构与阵列基板的玻璃基板组装在一起时，本发明的至少一个槽可以防止玻璃基板的变形和损坏，并且可以降低玻璃基板在热压区域中的亮度差 。

公开(公告)号：US09058781B2

公开(公告)日：2015-06-16

申请号：US13813075

申请日：2012-06-28

申请人： Poshen Lin ,  Liangchan Liao ,  Xiang Yang

发明人： Poshen Lin ,  Liangchan Liao ,  Xiang Yang

IPC分类号： G09G3/36 ,  G09G3/34 ,  G09G3/00

CPC分类号： G09G3/36 ,  G09G3/003 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2330/021

摘要： A liquid crystal display for displaying either a flat image or a stereoscopic image, comprising: a panel; and a backlight unit for providing a light source to the panel. The backlight unit comprising: a switch circuit and an oscillator. One end of the switch circuit is electrically connected with a first resistor, and another end of the switch circuit is electrically connected with a second resistor. When the switch circuit is turned on, the first resistor is connected with the second resistor in parallel. The oscillator is electrically connected with the first resistor and the switch circuit. When the switch circuit is turned off, the oscillator outputs a first frequency, and when the switch circuit is turned on, the oscillator outputs a second frequency.

摘要翻译： 一种用于显示平面图像或立体图像的液晶显示器，包括：面板; 以及用于向面板提供光源的背光单元。 背光单元包括：开关电路和振荡器。 开关电路的一端与第一电阻器电连接，开关电路的另一端与第二电阻器电连接。 当开关电路接通时，第一电阻器与第二电阻并联连接。 振荡器与第一电阻和开关电路电连接。 当开关电路关闭时，振荡器输出第一个频率，当开关电路接通时，振荡器输出第二个频率。

公开(公告)号：US20140043220A1

公开(公告)日：2014-02-13

申请号：US13638006

申请日：2012-08-16

申请人： Yinchung Chen ,  Liangchan Liao ,  Poshen Lin

发明人： Yinchung Chen ,  Liangchan Liao ,  Poshen Lin

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G2330/021

摘要： The present disclosure discloses a control system of a liquid crystal display (LCD) device and an LCD device. The control system of the LCD device includes a power supply module, a control circuit board and a scalar board. The scalar board includes a scalar module, a first low-voltage linear voltage stabilizer and a first voltage reduction module used for supplying power to the scalar module and the first low-voltage linear voltage stabilizer. The power supply module outputs 5V that supplies power to the control circuit board and the first voltage reduction module.

摘要翻译： 本公开公开了一种液晶显示器（LCD）装置和LCD装置的控制系统。 LCD装置的控制系统包括电源模块，控制电路板和标量板。 标量板包括标量模块，第一低压线性稳压器和用于向标量模块和第一低压线性稳压器供电的第一降压模块。 电源模块输出5V，为控制电路板和第一个降压模块供电。

公开(公告)号：US20130300770A1

公开(公告)日：2013-11-14

申请号：US13518954

申请日：2012-05-16

申请人： Xiang Yang ,  Poshen Lin ,  Liangchan Liao

发明人： Xiang Yang ,  Poshen Lin ,  Liangchan Liao

IPC分类号： G09G3/36 ,  H05B37/02 ,  G09G5/10

CPC分类号： H05B33/0827

摘要： The invention discloses an LED backlight driving circuit, an LCD device, and a driving method. The LED backlight driving circuit includes a plurality of LED light strings which are arranged in parallel; each LED light string is correspondingly connected with a dimming branch in series. The LED backlight driving circuit further includes a plurality of controllable disconnectors; one end of the controllable disconnector is connected to at least two LED light strings, and the other end of the controllable disconnector is connected with an equal amount of dimming branches; at the moment, only one of the dimming branches connected with the same controllable disconnector can be conducted. In the invention, on the premise of ensuring that the whole brightness is not variously reduced, the number of the controllable disconnector can be reduced by sharing the same controllable disconnector, thereby reducing the cost.

摘要翻译： 本发明公开了一种LED背光驱动电路，LCD装置及驱动方法。 LED背光驱动电路包括并列配置的多个LED灯串; 每个LED灯串相应地与一个调光分支串联连接。 LED背光驱动电路还包括多个可控断路器; 可控断路器的一端与至少两个LED灯串连接，可控隔离开关的另一端与等量的调光支路连接; 此时只能使用与相同的可控断路器连接的一个调光支路。 在本发明中，在保证整体亮度不会降低的前提下，通过共用相同的可控断路器，可以减少可控断路器的数量，从而降低成本。