公开(公告)号：US20170162146A1

公开(公告)日：2017-06-08

申请号：US15431747

申请日：2017-02-13

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: G09G3/36 ,  G09G3/3233

CPC classification number: G09G3/3648 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/08 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2360/148 ,  H01L27/3244

Abstract: A method of driving a pixel element in a matrix of pixel elements includes (1) setting the bias voltage of a first transistor to a value that is substantially close to a threshold voltage of the first transistor by changing a voltage across a first capacitive element with a current passing through the first transistor; (2) setting the bias voltage of the first transistor to a value that is different from the threshold voltage of the first transistor; and (3) causing a change of the bias voltage of the first transistor.

公开(公告)号：US08810483B1

公开(公告)日：2014-08-19

申请号：US13225542

申请日：2011-09-05

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: G09G3/18 ,  G09G3/00 ,  G09G3/36

CPC classification number: G09G3/3666 ,  G09G3/3233 ,  G09G3/3283 ,  G09G3/3688 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/089 ,  G09G2310/0224 ,  G09G2310/066

Abstract: The active matrix display includes a matrix of pixel elements wherein a pixel element includes at least one nonlinear element. The nonlinear element in the pixel element comprises a supplementary resistor serially connected to one of a PN diode and a PIN diode. The method of driving a pixel element comprises charging the capacitive element in the pixel element through the semiconductor channel of the switching transistor in the pixel element and through the at least one nonlinear element while the semiconductor channel of the switching transistor maintains at the conducting state and the at least one nonlinear element maintains at the conducting state.

Abstract translation: 有源矩阵显示器包括像素元件的矩阵，其中像素元件包括至少一个非线性元件。 像素元件中的非线性元件包括串联连接到PN二极管和PIN二极管之一的辅助电阻器。 驱动像素元件的方法包括：通过像素元件中的开关晶体管的半导体沟道和通过至少一个非线性元件对像素元件中的电容元件进行充电，同时开关晶体管的半导体沟道保持导通状态， 所述至少一个非线性元件保持在导通状态。

公开(公告)号：US08773591B1

公开(公告)日：2014-07-08

申请号：US13840320

申请日：2013-03-15

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H04N5/445 ,  H04N5/44

CPC classification number: H04N5/4403 ,  G06F3/0488 ,  H04N21/42207 ,  H04N21/42224 ,  H04N21/4223 ,  H04N21/44218 ,  H04N2005/4408 ,  H04N2005/443 ,  H04N2005/4432

Abstract: A method of interacting with a television screen using a remote control having a viewing screen. The method includes the following: (1) displaying a boundary-identifier, on the viewing screen that is substantially transparent, to specify the boundary of a quadrilateral having a shape thereof dynamically depending upon at least one of the location of the viewing screen and the surface orientation of the viewing screen, wherein the surface orientation of the viewing screen is the orientation of the normal vector perpendicular to the viewing screen; and (2) detecting one or more positions being touched on the viewing screen after the boundary-identifier is displayed on the viewing screen.

Abstract translation: 一种使用具有观看屏幕的遥控器与电视屏幕交互的方法。 该方法包括以下步骤：（1）在基本透明的观看屏幕上显示边界标识符，以根据观看屏幕的位置和视频屏幕中的至少一个动态地指定其形状的四边形的边界 观看屏幕的表面取向，其中观看屏幕的表面取向是垂直于观看屏幕的法线矢量的取向; 以及（2）在观看屏幕上显示边界标识符之后，检测在观看屏幕上被触摸的一个或多个位置。

公开(公告)号：US08736773B1

公开(公告)日：2014-05-27

申请号：US13840078

申请日：2013-03-15

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H04N5/44 ,  H04N7/18

CPC classification number: H04N5/4403 ,  G06F3/0488 ,  H04N21/42207 ,  H04N21/42224 ,  H04N21/4223 ,  H04N21/44218 ,  H04N2005/4408 ,  H04N2005/443 ,  H04N2005/4432

Abstract: A method of interacting with a television screen using a remote control having a viewing screen. The method includes the following: (1) displaying a boundary-identifier, on the viewing screen that is substantially transparent, to specify the boundary of an effective input-area; (2) detecting one or more positions being touched on the viewing screen after the boundary-identifier is displayed on the viewing screen; and (3) determining at least one mapped position on the television screen, wherein the at least one mapped position is mapped from a position among the one or more touching positions on the viewing screen of the remote control under a mapping operative to map one of an irregular quadrilateral and a trapezoid to a rectangular.

Abstract translation: 一种使用具有观看屏幕的遥控器与电视屏幕交互的方法。 该方法包括以下步骤：（1）在基本透明的观看屏幕上显示边界标识符，以指定有效输入区域的边界; （2）在观看屏幕上显示边界标识符之后，检测在观看屏幕上被触摸的一个或多个位置; 以及（3）确定所述电视屏幕上的至少一个映射位置，其中，所述至少一个映射位置从所述遥控器的观看屏幕上的所述一个或多个触摸位置之间的位置映射， 一个不规则的四边形和一个梯形到一个矩形。

公开(公告)号：US08531613B1

公开(公告)日：2013-09-10

申请号：US11463892

申请日：2006-08-11

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H04N5/44

CPC classification number: H04N5/4403 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/42204 ,  H04N21/42222 ,  H04N21/43637

Abstract: The method includes (1) measuring with a matrix of photo-detecting elements on the television screen a position of an invisible laser spot on a television screen projected thereon from an invisible laser beam generated by a laser device on a television remote control; and (2) transmitting from the television to a computer a representation of the position of the invisible laser spot on the television screen.

Abstract translation: 该方法包括：（1）利用电视机上的激光装置产生的不可见激光束，在电视机屏幕上测量在电视屏幕上投射的不可见激光光斑的位置， 和（2）从电视机向计算机发送电视屏幕上不可见的激光点的位置的表示。

公开(公告)号：US06473065B1

公开(公告)日：2002-10-29

申请号：US09439423

申请日：1999-11-14

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: G09G332

CPC classification number: G09G5/393 ,  G09G3/3216 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/0693 ,  G09G2360/147

Abstract: Methods of improving the display uniformity of an OLED are disclosed. In order to improve the display uniformity of an OLED, the display characteristics of all organic-light-emitting-elements are measured, and calibration parameters for each organic-light-emitting-element are obtained from the measured display characteristics of the corresponding organic-light-emitting-element. The calibration parameters of each organic-light-emitting-element are stored in a calibration memory. One method for creating the compensated video data-signal is by storing into the video memory the compensated video word that is calculated based on the calibration parameters in the calibration memory and by fetching from the video memory the compensated video word. An alternative method for creating the compensated video data-signal is by fetching from the video memory the uncompensated video word and by using the calibration parameters in the calibration memory to calculate the compensated video data-signal.

Abstract translation: 公开了改善OLED的显示均匀性的方法。 为了提高OLED的显示均匀性，测定所有有机发光元件的显示特性，根据测定的有机发光元件的显示特性，求出各有机发光元件的校准参数。 发光元件。 每个有机发光元件的校准参数存储在校准存储器中。 用于产生经补偿的视频数据信号的一种方法是通过将根据校准存储器中的校准参数计算的补偿视频字存储在视频存储器中，并且通过从视频存储器提取经补偿的视频字。 用于创建补偿视频数据信号的替代方法是通过从视频存储器取出未补偿的视频字，并且通过使用校准存储器中的校准参数来计算补偿的视频数据信号。

公开(公告)号：US20170034407A1

公开(公告)日：2017-02-02

申请号：US15294774

申请日：2016-10-16

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H04N5/225 ,  H04N21/41 ,  H04N21/4363 ,  H04N5/44

CPC classification number: H04N5/2253 ,  G06F3/1423 ,  G09G5/08 ,  G09G2354/00 ,  H04N5/2252 ,  H04N5/44 ,  H04N5/4403 ,  H04N5/64 ,  H04N5/66 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/4221 ,  H04N21/42221 ,  H04N21/4363 ,  H04N2005/4426 ,  H04N2005/4428

Abstract: A display device includes a display cover screen, a two-dimensional matrix of photo-detecting elements constructed on a first substrate that is visually transparent, and a matrix of pixel elements constructed on a second substrate. The first substrate is sandwiched between the display cover screen and the second substrate.

Abstract translation: 显示装置包括显示屏屏幕，在视觉上透明的第一基板上构造的光检测元件的二维矩阵，以及构造在第二基板上的像素元件的矩阵。 第一基板夹在显示屏屏幕和第二基板之间。

公开(公告)号：US09439265B1

公开(公告)日：2016-09-06

申请号：US13745849

申请日：2013-01-20

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H01J7/44 ,  H05B37/02

CPC classification number: H05B37/02 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/088 ,  G09G2320/043 ,  G09G2320/045

Abstract: A method of driving a pixel element an active matrix display. The method inducing a change of the bias voltage of the first transistor towards its threshold voltage with an essentially constant current provided from the semiconductor channel of a field effect transistor to cause the bias voltage of the first transistor linearly depend upon the time lapse since the light-emitting element starts to emit light. The method also includes terminating light emitted from the light-emitting element after the bias voltage of the first transistor becomes substantially close to the threshold voltage of the first transistor.

Abstract translation: 驱动像素元件的有源矩阵显示器的方法。 利用从场效应晶体管的半导体沟道提供的基本上恒定的电流，引起第一晶体管的偏置电压向其阈值电压变化的方法，以使得第一晶体管的偏置电压线性地依赖于光的时间流逝 发光元件开始发光。 该方法还包括在第一晶体管的偏置电压基本上接近第一晶体管的阈值电压之后终止从发光元件发射的光。

公开(公告)号：US09224325B1

公开(公告)日：2015-12-29

申请号：US13747356

申请日：2013-01-22

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H05B37/02 ,  H05B39/04 ,  G09G3/32 ,  H05B33/08

CPC classification number: H05B33/0842 ,  G09G3/20 ,  G09G2300/088 ,  G09G2310/0205 ,  G09G2310/0262 ,  G09G2310/067

Abstract: Method of writing a pixel data into a pixel element having at least one switching transistor, at least one nonlinear element, and at least one capacitive element. The method includes (1) setting both the semiconductor channel of the at least one switching transistor and the at least one nonlinear element into conducting states, and causing a voltage applied across the at least one capacitive element while the semiconductor channel of the at least one switching transistor maintains at conducting state and the at least one nonlinear element maintains at conducting state; and (2) after said causing, driving the at least one nonlinear element into non-conducting state from conducting state, and driving the semiconductor channel of the at least one switching transistor into non-conducting state from conducting state for settling the semiconductor channel into non-conducting state after the at least one nonlinear element is settled into non-conducting state.

Abstract translation: 将像素数据写入具有至少一个开关晶体管，至少一个非线性元件和至少一个电容元件的像素元件的方法。 该方法包括：（1）将至少一个开关晶体管的半导体沟道和至少一个非线性元件都设置为导通状态，并且在至少一个电容元件的半导体沟道上施加施加在至少一个电容元件上的电压 开关晶体管保持导通状态，并且至少一个非线性元件维持在导通状态; 和（2）在所述引起之后，将所述至少一个非线性元件驱动为导通状态的非导通状态，并且将所述至少一个开关晶体管的半导体沟道驱动为不导通状态，以将所述半导体沟道沉积到导通状态 在至少一个非线性元件处于非导通状态之后的非导通状态。

公开(公告)号：US08908098B2

公开(公告)日：2014-12-09

申请号：US14325024

申请日：2014-07-07

Applicant: Nongqiang Fan

Inventor： Nongqiang Fan

IPC: H04N5/445 ,  H04N5/44

CPC classification number: H04N5/4403 ,  G06F3/0488 ,  H04N21/42207 ,  H04N21/42224 ,  H04N21/4223 ,  H04N21/44218 ,  H04N2005/4408 ,  H04N2005/443 ,  H04N2005/4432

Abstract: A method of interacting with a television screen using a remote control having a viewing screen. The method includes the following: (1) displaying a boundary-identifier, on the viewing screen that is substantially transparent, to specify the boundary of an effective input-area; (2) detecting one or more positions being touched on the viewing screen after the boundary-identifier is displayed on the viewing screen; and (3) determining at least one mapped position on the television screen, wherein the at least one mapped position is mapped from a position among the one or more touching positions on the viewing screen of the remote control under a mapping operative to map one of an irregular quadrilateral and a trapezoid to a rectangular. The method also includes determining the effective input-area, which includes analyzing the image of the television screen obtained with a camera on the remote control.

Abstract translation: 一种使用具有观看屏幕的遥控器与电视屏幕交互的方法。 该方法包括以下步骤：（1）在基本透明的观看屏幕上显示边界标识符，以指定有效输入区域的边界; （2）在观看屏幕上显示边界标识符之后，检测在观看屏幕上被触摸的一个或多个位置; 以及（3）确定所述电视屏幕上的至少一个映射位置，其中，所述至少一个映射位置从所述遥控器的观看屏幕上的所述一个或多个触摸位置之间的位置映射， 一个不规则的四边形和一个梯形到一个矩形。 该方法还包括确定有效输入区域，其包括分析用遥控器上的照相机获得的电视屏幕的图像。