公开(公告)号：US09164337B1

公开(公告)日：2015-10-20

申请号：US13521679

申请日：2012-06-01

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G02F1/1362

CPC classification number: G02F1/136259 ,  G02F1/1309 ,  G02F1/1333 ,  G02F2001/136263

Abstract: A manufacturing method and repair structure of a display panel are provided. A repair method for a signal wire of the display panel comprises the steps of: connecting a repair wire and a welding pad before a PSVA process, and connecting the repair wire to a short-circuit bus bar of a signal wire of the same category through the welding pad; and welding a weld point between a breakpoint and the connection point of the repair wire and the short-circuit bus bar on a broken wire, hence a signal applied to the display panel by the short-circuit bus bar is transmitted to the breakpoint through the repair wire in the PSVA process. Since the repair wire is connected with the short-circuit bus bar and directly powered up through the short-circuit bus bar in the PSVA process, the wire can not be broken when the signal is transmitted via the short-circuit bus bar, the permanent memory of the broken wire defect of the display panel in the form of a liquid crystal pre-tilt angle on the display panel during the PSVA process can be avoided, and the process yield of the display panel can be increased.

Abstract translation: 提供了显示面板的制造方法和修理结构。 显示面板的信号线的维修方法包括以下步骤：在PSVA处理之前连接修理线和焊盘，并将修理线连接到相同类别的信号线的短路母线，通过 焊垫; 并且在断线与断线之间的焊接点与修理线和短路母线的连接点之间焊接焊点，因此通过短路母线施加到显示面板的信号通过该断点传送到断点 修复电线在PSVA过程中。 由于维修线与短路母线连接，并通过PSVA过程中的短路母线直接上电，当信号通过短路母线传输时，导线不能断开，永久 可以避免在PSVA处理期间显示面板上的液晶预倾角形式的显示面板的断线缺陷的存储，并且可以提高显示面板的处理成品率。

公开(公告)号：US08896640B2

公开(公告)日：2014-11-25

申请号：US13578622

申请日：2012-06-13

Applicant: Hua Zheng ,  Cheng-hung Chen

Inventor： Hua Zheng ,  Cheng-hung Chen

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G3/20 ,  G09G3/2092 ,  G09G2300/0408 ,  G09G2310/0281 ,  G09G2320/0223

Abstract: The display panel includes data driven chip and at least two scanning driven chips. The second scanning signal input terminal of each of the scanning driven chip is connected to a first scanning signal output terminal of the data driven chip by corresponding transmission circuits. At least one transmission circuit includes a serially connected resistor so that sum of impedance of the transmission circuits are equal, or the difference of the impedance of the transmission circuit is less than a predetermined value. In addition, a flat-panel display device with uniform brightness and a driving method thereof are also provided.

Abstract translation: 显示面板包括数据驱动芯片和至少两个扫描驱动芯片。 每个扫描驱动芯片的第二扫描信号输入端通过相应的传输电路连接到数据驱动芯片的第一扫描信号输出端。 至少一个传输电路包括串联的电阻器，使得发送电路的阻抗之和相等，或者发送电路的阻抗差小于预定值。 此外，还提供了具有均匀亮度的平板显示装置及其驱动方法。

公开(公告)号：US08830412B2

公开(公告)日：2014-09-09

申请号：US13581306

申请日：2012-06-26

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G02F1/136

CPC classification number: G02F1/1345 ,  G02F1/133711 ,  G02F1/1339 ,  G02F1/1393

Abstract: The present invention provides a substrate for array process of panel display device, which includes a cell switch set and a PVSA mode pad set. Cell switch set includes a plurality of switch elements. PSVA mode pad set includes a data scan pad and a common electrode pad. Data scan pad is connected through some switch elements of cell switch set to a plurality of scan lines and data lines. Common electrode pad is connected through switch element to common electrode line in the area. The present invention further provides a panel display device and manufacturing method of liquid crystal display panel. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes.

Abstract translation: 本发明提供一种面板显示装置的阵列处理用基板，其包括单元开关组和PVSA模式焊盘组。 电池开关组包括多个开关元件。 PSVA模式焊盘组包括数据扫描焊盘和公共电极焊盘。 数据扫描焊盘通过单元开关的一些开关元件连接到多条扫描线和数据线。 公共电极焊盘通过开关元件连接到该区域中的公共电极线。 本发明还提供一种液晶显示面板的显示装置及其制造方法。 以这种方式，本发明减少了PSVA模式焊盘组中的焊盘的数量，以简化外围路由。

公开(公告)号：US20130335655A1

公开(公告)日：2013-12-19

申请号：US13581306

申请日：2012-06-26

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G02F1/136 ,  H01L33/58

CPC classification number: G02F1/1345 ,  G02F1/133711 ,  G02F1/1339 ,  G02F1/1393

Abstract: The present invention provides a substrate for array process of panel display device, which includes a cell switch set and a PVSA mode pad set. Cell switch set includes a plurality of switch elements. PSVA mode pad set includes a data scan pad and a common electrode pad. Data scan pad is connected through some switch elements of cell switch set to a plurality of scan lines and data lines. Common electrode pad is connected through switch element to common electrode line in the area. The present invention further provides a panel display device and manufacturing method of liquid crystal display panel. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes.

Abstract translation: 本发明提供一种面板显示装置的阵列处理用基板，其包括单元开关组和PVSA模式焊盘组。 电池开关组包括多个开关元件。 PSVA模式焊盘组包括数据扫描焊盘和公共电极焊盘。 数据扫描焊盘通过单元开关的一些开关元件连接到多条扫描线和数据线。 公共电极焊盘通过开关元件连接到该区域中的公共电极线。 本发明还提供一种液晶显示面板的显示装置及其制造方法。 以这种方式，本发明减少了PSVA模式焊盘组中的焊盘的数量，以简化外围路由。

公开(公告)号：US20130321728A1

公开(公告)日：2013-12-05

申请号：US13521708

申请日：2012-06-01

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G09G5/02 ,  G02F1/136 ,  H01J9/00

CPC classification number: G02F1/136 ,  G02F1/1309 ,  G02F1/1333 ,  G02F1/133351 ,  G02F1/1345 ,  G02F2001/13775 ,  G09G5/02

Abstract: The present Invention provides a substrate for array process of panel display device, which includes a cell switch and a PVSA mode pad set. Cell switch includes a plurality of switches, with each connected to a pad in shorting bar pad set. PSVA mode pad set includes a scan pad and a data pad. Scan pad is connected through some switches of cell switch to scan lines, and data pad is connected through some switches of cell switch to data lines. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes.

Abstract translation: 本发明提供一种面板显示装置的阵列处理用基板，其包括单元开关和PVSA模式焊盘组。 单元开关包括多个开关，每个开关连接到短路棒组中的垫。 PSVA模式焊盘组包括扫描焊盘和数据焊盘。 扫描板通过单元开关的一些开关连接到扫描线，数据焊盘通过单元开关的一些开关连接到数据线。 以这种方式，本发明减少了PSVA模式焊盘组中的焊盘的数量，以简化外围路由。

公开(公告)号：US20130321724A1

公开(公告)日：2013-12-05

申请号：US13581308

申请日：2012-06-12

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G02F1/136 ,  H01L33/08 ,  G02F1/1335

CPC classification number: G02F1/136286 ,  G02F2001/133742 ,  G02F2001/136254 ,  G02F2001/136272 ,  G02F2001/13775 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A liquid crystal display (LCD) device, an array substrate in the LCD device, and a method of manufacturing the array substrate are proposed. The LCD device includes an array substrate, a color filter (CF) substrate, and a liquid crystal (LC) layer sandwiched between the array substrate and the CF substrate. A voltage-applying circuit, an auxiliary wire, and a first test pad are disposed on the array substrate. The auxiliary wire is adjacent to the voltage-applying circuit. The auxiliary wire and the voltage-applying circuit are made of the same unit and undergo the same process. If the reference wire is examined to be defective, it could refer that the voltage-applying circuit might have a fault after references and comparisons. So the array substrate could be controlled or repaired. reducing the number of defective products.

Abstract translation: 提出了液晶显示（LCD）装置，液晶显示装置中的阵列基板以及阵列基板的制造方法。 LCD装置包括阵列基板，滤色器（CF）基板和夹在阵列基板和CF基板之间的液晶（LC）层。 电压施加电路，辅助导线和第一测试焊盘设置在阵列基板上。 辅助线与电压施加电路相邻。 辅助线和电压施加电路由相同的单元制成并进行相同的处理。 如果参考线被检查为有缺陷，则可以参考电压施加电路在参考和比较之后可能有故障。 因此阵列基板可以被控制或修理。 减少有缺陷的产品数量。

公开(公告)号：US20130231025A1

公开(公告)日：2013-09-05

申请号：US13510330

申请日：2012-03-13

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: H01J9/50

CPC classification number: G02F1/1309 ,  G02F1/133703 ,  G02F1/133788 ,  G02F2001/133726

Abstract: The present invention discloses a method and a device for manufacturing liquid crystal panel. The method includes: after introducing liquid crystal between two substrates, subjecting the substrates to edge cutting in order to expose a signal pad; supplying an inspection signal to the signal pad to effect inspection, wherein if a defect is found, then repair of the defect is carried out; and after the inspection or after the repair, applying first alignment to have monomers of the liquid crystal polymerized to form pre-tilt angle. The present invention carries out inspection of substrates before an alignment operation is performed to have monomers of liquid crystal polymerized to show pre-tilt angle and if no defect is identified or if defects are identified but are subjected to repairing by a repair process to ensure that no defect exists in the substrates, the liquid crystal monomers are processed to show the pre-tilt angle.

Abstract translation: 本发明公开了一种制造液晶面板的方法和装置。 该方法包括：在两个基板之间引入液晶之后，对基板进行边缘切割以暴露信号垫; 向信号垫提供检查信号以进行检查，其中如果发现缺陷，则进行缺陷的修复; 并且在检查或修理之后，应用第一对准以使液晶的单体聚合以形成预倾角。 在进行对准操作之前，本发明进行基板的检查，以使具有液晶聚合单体以显示预倾角，并且如果没有识别到​​缺陷，或者如果识别出缺陷，但是通过修复过程进行修复，以确保 在基板中不存在缺陷，处理液晶单体以显示预倾角。

公开(公告)号：US20130009661A1

公开(公告)日：2013-01-10

申请号：US13376590

申请日：2011-08-26

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G01R31/26

CPC classification number: G02F1/1309 ,  G09G3/006

Abstract: The present invention relates to a field of LCD technology, especially to a testing circuit for PSVA and array. The testing circuit for PSVA and array has gate signal lines, data signal lines, a first solder pad and thin-film transistors. Extension lines of the gate signal lines and the data signal lines are each connected to a drain of a corresponding one of the thin-film transistors. Sources of the thin-film transistors corresponding to the data signal lines are connected to each other and connected to the first solder pad. Gates of the thin-film transistors corresponding to the data signal lines are connected to a transfer structure on a substrate. Sources and gates of the thin-film transistors corresponding to the gate signal lines are connected to each other and connected to the transfer structure. Comparing with conventional testing circuit for PSVA and array, techniques provided by the present invention effectively reduces the number of solder pads at glass edges and simplifies complexity of overall circuit.

Abstract translation: 本发明涉及LCD技术领域，尤其涉及用于PSVA和阵列的测试电路。 PSVA和阵列的测试电路具有栅极信号线，数据信号线，第一个焊盘和薄膜晶体管。 栅极信号线和数据信号线的延长线各自连接到相应的一个薄膜晶体管的漏极。 与数据信号线相对应的薄膜晶体管的源极彼此连接并连接到第一焊盘。 对应于数据信号线的薄膜晶体管的栅极连接到衬底上的转移结构。 对应于栅极信号线的薄膜晶体管的源极和栅极彼此连接并连接到转移结构。 与传统的PSVA和阵列测试电路相比，本发明提供的技术有效地减少了玻璃边缘焊盘的数量，简化了整个电路的复杂性。

公开(公告)号：US09007556B2

公开(公告)日：2015-04-14

申请号：US13521708

申请日：2012-06-01

Applicant: Cheng-hung Chen

Inventor： Cheng-hung Chen

IPC: G02F1/1339 ,  G02F1/1345 ,  G02F1/136 ,  G09G5/02 ,  G02F1/1333 ,  G02F1/137

CPC classification number: G02F1/136 ,  G02F1/1309 ,  G02F1/1333 ,  G02F1/133351 ,  G02F1/1345 ,  G02F2001/13775 ,  G09G5/02

Abstract: The present invention provides a substrate for array process of panel display device, which includes a cell switch and a PVSA mode pad set. Cell switch includes a plurality of switches, with each connected to a pad in shorting bar pad set. PSVA mode pad set includes a scan pad and a data pad. Scan pad is connected through some switches of cell switch to scan lines, and data pad is connected through some switches of cell switch to data lines. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes.

Abstract translation: 本发明提供一种面板显示装置的阵列处理用基板，其包括单元开关和PVSA模式垫组。 单元开关包括多个开关，每个开关连接到短路棒组中的垫。 PSVA模式焊盘组包括扫描焊盘和数据焊盘。 扫描板通过单元开关的一些开关连接到扫描线，数据焊盘通过单元开关的一些开关连接到数据线。 以这种方式，本发明减少了PSVA模式焊盘组中的焊盘的数量，以简化外围路由。

公开(公告)号：US08830438B2

公开(公告)日：2014-09-09

申请号：US13576401

申请日：2012-06-21

Applicant: Cheng-hung Chen ,  Zui Wang

Inventor： Cheng-hung Chen ,  Zui Wang

IPC: G02F1/1339 ,  G02F1/13 ,  G02F1/1335 ,  H01L27/15

CPC classification number: G02F1/1335 ,  G02F1/13 ,  G02F1/133351 ,  G02F1/1339 ,  G02F2001/133388 ,  G02F2202/28 ,  H01L27/156

Abstract: The present invention relates to a liquid crystal display (LCD) panel and its manufacturing method. The LCD panel comprises a first substrate, a second substrate, a sealant, and a barrier wall. The first substrate and the second substrate are disposed relatively. The sealant disposed surrounding between the first substrate and the second substrate. The barrier wall is disposed at the outer side of the area surrounded by the sealant, and the barrier wall is respectively abutted against the first substrate and the second substrate. In summary, the present invention could improve the overflow of the sealant, reducing the difficulty for narrow frame design and the requirement for cutting precision of the LCD panel.

Abstract translation: 本发明涉及液晶显示（LCD）面板及其制造方法。 LCD面板包括第一基板，第二基板，密封剂和阻挡壁。 第一基板和第二基板相对设置。 密封剂设置在第一基板和第二基板之间。 阻挡壁设置在由密封剂包围的区域的外侧，并且阻挡壁分别抵靠第一基板和第二基板。 总之，本发明可以改善密封剂的溢出，减少了窄框架设计的难度和对LCD面板的切割精度的要求。