公开(公告)号：US20220246075A2

公开(公告)日：2022-08-04

申请号：US17481376

申请日：2021-09-22

申请人： Jianbo Xian ,  Chunping Long ,  Hui Li ,  Yong Qiao

发明人： Jianbo Xian ,  Chunping Long ,  Hui Li ,  Yong Qiao

IPC分类号： G09G3/20

摘要： The present disclosure relates to a driving unit. The driving unit may include a first driving sub-circuit, a second driving sub-circuit, and a driving control circuit. The first driving sub-circuit may include a plurality of first switching elements, and at least some of the plurality of first switching elements may be configured to output a first signal to a first output terminal of the driving unit in response to a control signal from the driving control circuit. The second driving sub-circuit may include one or more second switching elements, and at least one of the one or more second switching elements may be configured to output a second signal to a second output terminal of the driving unit in response to the control signal from the driving control circuit. The driving control circuit may be configured to output the control signal at a control signal output terminal.

公开(公告)号：US09093030B2

公开(公告)日：2015-07-28

申请号：US13486051

申请日：2012-06-01

申请人： Yinan Liang ,  Zhanjie Ma ,  Chunping Long ,  Jun Cheng ,  Lei Shi ,  Dongfang Wang ,  Chunsheng Jiang ,  Zheng Liu

发明人： Yinan Liang ,  Zhanjie Ma ,  Chunping Long ,  Jun Cheng ,  Lei Shi ,  Dongfang Wang ,  Chunsheng Jiang ,  Zheng Liu

IPC分类号： G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3283 ,  G09G2310/0248

摘要： The present disclosure relates to a driving apparatus, an OLED (Organic Light-Emitting Diode) panel, and a method for driving the OLED panel. The driving apparatus can be integrated on a substrate of pixel circuits and is capable of providing fast and stable current driving. The driving apparatus includes a switching module for selecting a voltage signal according to a received clock signal; a conversion module for converting the voltage signal into a current signal; and an output module for outputting the voltage signal or the converted current signal to drive a pixel circuit array, wherein the switching module is connected to the conversion module and the output module, and the conversion module is connected to the switching module and the output module.

摘要翻译： 本发明涉及驱动装置，OLED（有机发光二极管）面板以及驱动OLED面板的方法。 驱动装置可以集成在像素电路的基板上，并且能够提供快速和稳定的电流驱动。 驱动装置包括：切换模块，用于根据所接收的时钟信号选择电压信号; 用于将电压信号转换为电流信号的转换模块; 以及输出模块，用于输出电压信号或转换的电流信号以驱动像素电路阵列，其中切换模块连接到转换模块和输出模块，并且转换模块连接到开关模块和输出模块 。

公开(公告)号：US08975124B2

公开(公告)日：2015-03-10

申请号：US13471911

申请日：2012-05-15

申请人： Xueyan Tian ,  Chunping Long ,  Jiangfeng Yao

发明人： Xueyan Tian ,  Chunping Long ,  Jiangfeng Yao

IPC分类号： H01L21/00 ,  H01L21/84 ,  H01L27/14 ,  H01L29/04 ,  H01L29/15 ,  H01L31/036 ,  H01L29/10 ,  H01L31/00 ,  H01L29/76 ,  H01L31/112 ,  H01L29/786 ,  H01L29/66

CPC分类号： H01L29/78678 ,  H01L29/66765 ,  H01L29/78696

摘要： One or more embodiments of the disclosed technology provide a thin film transistor, an array substrate and a method for preparing the same. The thin film transistor comprises a base substrate, and a gate electrode, a gate insulating layer, an active layer, an ohmic contact layer, a source electrode, a drain electrode and a passivation layer prepared on the base substrate in this order. The active layer is formed of microcrystalline silicon, and the active layer comprises an active layer lower portion and an active layer upper portion, and the active layer lower portion is microcrystalline silicon obtained by using hydrogen plasma to treat at least two layers of amorphous silicon thin film prepared in a layer-by-layer manner.

摘要翻译： 所公开技术的一个或多个实施例提供薄膜晶体管，阵列基板及其制备方法。 薄膜晶体管依次包括在基底基板上制备的基底基板，栅电极，栅极绝缘层，有源层，欧姆接触层，源电极，漏电极和钝化层。 有源层由微晶硅形成，有源层包括有源层下部和有源层上部，有源层下部是通过使用氢等离子体来处理至少两层非晶硅薄膜而获得的微晶硅 电影以逐层方式准备。

公开(公告)号：US20140057419A1

公开(公告)日：2014-02-27

申请号：US13703122

申请日：2012-10-22

申请人： Xueyan Tian ,  Chunping Long ,  Jiangfeng Yao

发明人： Xueyan Tian ,  Chunping Long ,  Jiangfeng Yao

IPC分类号： H01L21/02

CPC分类号： H01L21/02675 ,  H01L21/02436 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/02664 ,  H01L21/02686 ,  H01L21/32115 ,  H01L27/1285

摘要： Embodiments of the present invention provide a method for forming a low temperature polysilicon thin film. The method for forming the low temperature polysilicon thin film can comprise: depositing a buffer layer and an amorphous silicon layer on a substrate in this order; heating the amorphous silicon layer; performing an excimer laser annealing process on the amorphous silicon layer to form a polysilicon layer; oxidizing partially the polysilicon layer so as to form an oxidation portion at an upper portion of the polysilicon layer; and removing the oxidation portion of the polysilicon layer to form a polysilicon thin film.

摘要翻译： 本发明的实施方式提供了形成低温多晶硅薄膜的方法。 形成低温多晶硅薄膜的方法可以包括：依次在衬底上沉积缓冲层和非晶硅层; 加热非晶硅层; 对非晶硅层进行准分子激光退火处理以形成多晶硅层; 部分氧化多晶硅层，以在多晶硅层的上部形成氧化部分; 并去除多晶硅层的氧化部分以形成多晶硅薄膜。

公开(公告)号：US08492183B2

公开(公告)日：2013-07-23

申请号：US12855752

申请日：2010-08-13

申请人： Chunping Long ,  Haoran Gao ,  Jigang Xu

发明人： Chunping Long ,  Haoran Gao ,  Jigang Xu

IPC分类号： H01L21/00

CPC分类号： H01L27/1285 ,  H01L27/1292

摘要： A method of forming a film pattern with micro-pattern and a method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate are provided. The method of manufacturing the film pattern with micro-pattern comprises: depositing a thin film on a substrate; jetting or dropping etchant on the thin film with a predetermined etching pattern by an inkjet print device; etching the thin film by the etchant; and cleaning the thin film to form a film pattern on the substrate.

摘要翻译： 提供一种形成具有微图案的膜图案的方法和制造薄膜晶体管液晶显示器（TFT-LCD）阵列基板的方法。 具有微图案的膜图案的制造方法包括：在基板上沉积薄膜; 通过喷墨打印装置以预定的蚀刻图案在薄膜上喷射或滴落蚀刻剂; 用蚀刻剂蚀刻薄膜; 并清洗该薄膜以在该基板上形成一薄膜图案。

公开(公告)号：US20120306398A1

公开(公告)日：2012-12-06

申请号：US13486051

申请日：2012-06-01

申请人： Yinan LIANG ,  Zhanjie MA ,  Chunping LONG ,  Jun CHENG ,  Lei SHI ,  Dongfang WANG ,  Chunsheng JIANG ,  Zheng LIU

发明人： Yinan LIANG ,  Zhanjie MA ,  Chunping LONG ,  Jun CHENG ,  Lei SHI ,  Dongfang WANG ,  Chunsheng JIANG ,  Zheng LIU

IPC分类号： H05B37/02

CPC分类号： G09G3/3283 ,  G09G2310/0248

摘要： The present disclosure relates to a driving apparatus, an OLED (Organic Light-Emitting Diode) panel, and a method for driving the OLED panel. The driving apparatus can be integrated on a substrate of pixel circuits and is capable of providing fast and stable current driving. The driving apparatus includes a switching module for selecting a voltage signal according to a received clock signal; a conversion module for converting the voltage signal into a current signal; and an output module for outputting the voltage signal or the converted current signal to drive a pixel circuit array, wherein the switching module is connected to the conversion module and the output module, and the conversion module is connected to the switching module and the output module.

摘要翻译： 本发明涉及驱动装置，OLED（有机发光二极管）面板以及驱动OLED面板的方法。 驱动装置可以集成在像素电路的基板上，并且能够提供快速和稳定的电流驱动。 驱动装置包括：切换模块，用于根据所接收的时钟信号选择电压信号; 用于将电压信号转换为电流信号的转换模块; 以及输出模块，用于输出电压信号或转换的电流信号以驱动像素电路阵列，其中切换模块连接到转换模块和输出模块，并且转换模块连接到开关模块和输出模块 。

公开(公告)号：US20120289007A1

公开(公告)日：2012-11-15

申请号：US13469567

申请日：2012-05-11

申请人： Zheng LIU ,  Chunping LONG ,  Chunsheng JIANG ,  Jun CHENG ,  Lei SHI ,  Dongfang WANG ,  Yinan LIANG

发明人： Zheng LIU ,  Chunping LONG ,  Chunsheng JIANG ,  Jun CHENG ,  Lei SHI ,  Dongfang WANG ,  Yinan LIANG

IPC分类号： H01L21/336

CPC分类号： H01L29/6675 ,  H01L27/1277

摘要： Embodiments of the disclosed technology relate to a method for manufacturing a thin film transistor (TFT) with a polysilicon active layer comprising: depositing an amorphous silicon layer on a substrate, and patterning the amorphous silicon layer so as to form an active layer comprising a source region, a drain region and a channel region; depositing an inducing metal layer on the source region and the drain region; performing a first thermal treatment on the active layer provided with the inducing metal layer so that the active layer is crystallized under the effect of the inducing metal; doping the source region and the drain region with a first impurity for collecting the inducing metal; and performing a second thermal treatment on the doped active layer so that the first impurity absorbs the inducing metal remained in the channel region.

摘要翻译： 所公开的技术的实施例涉及一种用于制造具有多晶硅有源层的薄膜晶体管（TFT）的方法，包括：在衬底上沉积非晶硅层，并且对非晶硅层进行构图以形成包括源极 区域，漏极区域和沟道区域; 在所述源极区域和所述漏极区域上沉积感应金属层; 在具有诱导金属层的有源层上进行第一热处理，使得活性层在诱导金属的作用下结晶; 用第一杂质掺杂源区和漏区以收集诱导金属; 以及对掺杂的有源层进行第二热处理，使得第一杂质吸收留在沟道区中的诱导金属。

公开(公告)号：US20110090208A1

公开(公告)日：2011-04-21

申请号：US12908060

申请日：2010-10-20

申请人： Chunping LONG ,  Haoran GAO

发明人： Chunping LONG ,  Haoran GAO

IPC分类号： G09G3/32 ,  G06F3/038

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/045

摘要： A voltage-driving pixel unit comprises a voltage-driving pixel circuit and an organic light emitting diode (OLED) driven by the voltage-driving pixel circuit is provided. The voltage-driving pixel circuit comprises a gate line, a data line, a power source line, a ground terminal, a switching transistor, a driving transistor, a compensating transistor, a blocking transistor and a storage capacitor.

摘要翻译： 电压驱动像素单元包括电压驱动像素电路和由电压驱动像素电路驱动的有机发光二极管（OLED）。 电压驱动像素电路包括栅极线，数据线，电源线，接地端子，开关晶体管，驱动晶体管，补偿晶体管，阻塞晶体管和存储电容器。

公开(公告)号：US20110039362A1

公开(公告)日：2011-02-17

申请号：US12855752

申请日：2010-08-13

申请人： Chunping LONG ,  Haoran GAO ,  Jigang XU

发明人： Chunping LONG ,  Haoran GAO ,  Jigang XU

IPC分类号： H01L21/336 ,  H01L21/30

CPC分类号： H01L27/1285 ,  H01L27/1292

摘要： A method of forming a film pattern with micro-pattern and a method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate are provided. The method of manufacturing the film pattern with micro-pattern comprises: depositing a thin film on a substrate; jetting or dropping etchant on the thin film with a predetermined etching pattern by an inkjet print device; etching the thin film by the etchant; and cleaning the thin film to form a film pattern on the substrate.

摘要翻译： 提供一种形成具有微图案的膜图案的方法和制造薄膜晶体管液晶显示器（TFT-LCD）阵列基板的方法。 具有微图案的膜图案的制造方法包括：在基板上沉积薄膜; 通过喷墨打印装置以预定的蚀刻图案在薄膜上喷射或滴落蚀刻剂; 用蚀刻剂蚀刻薄膜; 并清洗该薄膜以在该基板上形成一薄膜图案。

公开(公告)号：US07829896B2

公开(公告)日：2010-11-09

申请号：US11935073

申请日：2007-11-05

申请人： Wei Wang ,  Hongjiang Wu ,  Chunping Long ,  Chang Hee Lee

发明人： Wei Wang ,  Hongjiang Wu ,  Chunping Long ,  Chang Hee Lee

IPC分类号： H01L29/04

CPC分类号： H01L29/78696 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/124 ,  H01L29/41733

摘要： A thin film transistor (TFT) that comprises a gate electrode on a substrate, a gate insulation layer on the gate electrode, an active layer having a source region, a drain region, and a channel region on the gate insulation layer, and a source electrode and a drain electrode formed over the source region and drain region of the active layer respectively and facing each other with respect to the channel region. The profile of channel region between the source electrode and drain electrode is changed in a bend line. A method for forming the TFT is also provided.

摘要翻译： 一种薄膜晶体管（TFT），其包括在基板上的栅电极，栅电极上的栅极绝缘层，在栅极绝缘层上具有源极区，漏极区和沟道区的有源层，以及源极 电极和漏电极，分别形成在有源层的源极区域和漏极区域上，并且相对于沟道区域彼此面对。 源电极和漏电极之间的沟道区域的轮廓在弯曲线中改变。 还提供了一种用于形成TFT的方法。