公开(公告)号：US20120218390A1

公开(公告)日：2012-08-30

申请号：US13117131

申请日：2011-05-26

申请人： Guo-Zhen Wang ,  Shuan-Yu Tung ,  Ming-Ching Ma ,  Yi-Pai Huang ,  Shu-Wen Tzeng ,  Hung-Wei Tseng

发明人： Guo-Zhen Wang ,  Shuan-Yu Tung ,  Ming-Ching Ma ,  Yi-Pai Huang ,  Shu-Wen Tzeng ,  Hung-Wei Tseng

IPC分类号： H04N13/04 ,  G06K9/00

CPC分类号： G06F3/042 ,  G06F3/0304 ,  G06F3/0386

摘要： An interactive stereo display system and a method for calculating a three-dimensional (3D) coordinate are provided. The interactive stereo display system includes a plurality of interactive devices, a stereo display panel, and a processing unit. When the stereo display panel is irradiated by a light radiated from a light source of each interactive device, an image of each light filtered by a color filter is captured by an in-cell type optical sensor array. After receiving the images, the processing unit determines overlapping circle objects in each image and identifies the circle object formed by each light source according to a light intensity value at the center of each circle objects. Accordingly, the 3D coordinate of each interactive device relative to the stereo display panel can be calculated according to the center and a radius of each circle object corresponding to each light source.

摘要翻译： 提供交互式立体显示系统和用于计算三维（3D）坐标的方法。 交互式立体显示系统包括多个交互式设备，立体显示面板和处理单元。 当立体显示面板被从每个交互式装置的光源辐射的光照射时，由滤色器滤波的每个光的图像由单元内型光学传感器阵列捕获。 处理单元在接收到图像之后，确定每个图像中的重叠圆对象，并且根据每个圆对象中心处的光强度值来识别由每个光源形成的圆对象。 因此，可以根据与每个光源相对应的每个圆形对象的中心和半径来计算每个交互式设备相对于立体显示面板的3D坐标。

公开(公告)号：US20120162194A1

公开(公告)日：2012-06-28

申请号：US13076376

申请日：2011-03-30

申请人： Chih-wei Chen ,  Po-chuan Chen ,  Yi-pai Huang ,  Syuan Li ,  Jian-jun Li

发明人： Chih-wei Chen ,  Po-chuan Chen ,  Yi-pai Huang ,  Syuan Li ,  Jian-jun Li

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/317 ,  H04N2213/001

摘要： An exemplary stereo display apparatus includes a pixel array and a lens array. The pixel array includes a plurality of pixel units arrayed in parallel rows and parallel columns. The lens array covers the pixel array, and includes a plurality of lenticular lens units arrayed in said rows and columns. The lenticular lens units are parallel to each other, and the adjacent lenticular lens units arrayed in columns have a stagger arrangement along a first direction along which the pixel units are arrayed in rows, thereby the adjacent lenticular lens units arrayed in columns are arranged in terraced steps.

摘要翻译： 示例性立体显示装置包括像素阵列和透镜阵列。 像素阵列包括排列成并行和平行列的多个像素单元。 透镜阵列覆盖像素阵列，并且包括排列在所述行和列中的多个双凸透镜单元。 双凸透镜单元彼此平行，并且排列成列的相邻双凸透镜单元沿着沿像素单元排列成行的第一方向具有错开排列，从而排列成列的相邻柱状透镜单元布置成梯形 脚步。

公开(公告)号：US20120105321A1

公开(公告)日：2012-05-03

申请号：US13279332

申请日：2011-10-24

申请人： Guo-Zhen Wang ,  Shuan-Yu Tung ,  Ming-Ching Ma ,  Hung-Wei Tseng ,  Yi-Pai Huang

发明人： Guo-Zhen Wang ,  Shuan-Yu Tung ,  Ming-Ching Ma ,  Hung-Wei Tseng ,  Yi-Pai Huang

IPC分类号： G09G5/00

CPC分类号： G06F3/03542 ,  G06F3/0304 ,  G06F3/042

摘要： A method utilized in a three-dimensional pointing system is provided according to the present invention. The three-dimensional pointing system includes a pointing device, a sensor array, and a display panel, wherein the sensor array is embedded within the display panel. The pointing device projects a pointer onto the display panel to form a projection image, and the sensor array accordingly generates a sensed image which includes the projection image. The method determines at least one space status information based on the sensed image.

摘要翻译： 根据本发明提供了一种在三维指点系统中使用的方法。 三维指示系统包括指示设备，传感器阵列和显示面板，其中传感器阵列嵌入在显示面板内。 指示装置将指针投影到显示面板上以形成投影图像，并且传感器阵列相应地生成包括投影图像的感测图像。 该方法基于感测到的图像来确定至少一个空间状态信息。

公开(公告)号：US20110227819A1

公开(公告)日：2011-09-22

申请号：US12832989

申请日：2010-07-09

申请人： Yi-Pai Huang ,  Pi-Cheng Wu ,  Guo-Zhen Wang ,  Cheng-Chiu Pai

发明人： Yi-Pai Huang ,  Pi-Cheng Wu ,  Guo-Zhen Wang ,  Cheng-Chiu Pai

IPC分类号： G09G5/00

CPC分类号： G06F3/0386 ,  G06F3/038

摘要： An interactive three-dimensional display system includes a three-dimensional display panel which has an optical sensor array, an interactive device which includes a projection light source and a shadow mask, and an image recognizing unit. The shadow mask has a pattern to define an image projected by the interactive device. The image is captured by the optical sensor array. The pattern includes two strip patterns which cross each other. The image includes two strip images which cross each other. The image recognizing unit is electrically connected with the optical sensor array and calculates relative positions of the interactive device and the three-dimensional display panel according to the image. A method of calculating the relative positions includes calculating according to the lengths of one of the strip patterns and one of the strip images, and a divergent angle and tilt angle of the projection light source.

摘要翻译： 交互式三维显示系统包括具有光学传感器阵列的三维显示面板，包括投影光源和荫罩的交互式设备以及图像识别单元。 荫罩具有定义由交互设备投影的图像的图案。 图像由光学传感器阵列捕获。 该图案包括彼此交叉的两个条纹图案。 图像包括彼此交叉的两个条状图像。 图像识别单元与光学传感器阵列电连接，并根据图像计算交互式设备和三维显示面板的相对位置。 计算相对位置的方法包括根据条形图案之一和条形图像之一的长度以及投影光源的发散角度和倾斜角度进行计算。

公开(公告)号：US07944424B2

公开(公告)日：2011-05-17

申请号：US11838979

申请日：2007-08-15

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

IPC分类号： G09G3/36

CPC分类号： G02F1/13624 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0852

摘要： A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.

摘要翻译： 提供了一种使用所述像素控制装置的像素控制装置和显示装置。 像素控制装置电连接到子像素区域以向子像素区域提供第一电压电平，第二电压电平和第三电压电平，使得液晶可以以各种角度布置。 像素控制装置的扫描线控制要接通的第一晶体管，第二晶体管和第三晶体管。 其第一和第二数据线分别提供第一和第二数据参考电压电平，以确定第一，第二和第三电压电平。

公开(公告)号：US07852422B2

公开(公告)日：2010-12-14

申请号：US11739116

申请日：2007-04-24

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

IPC分类号： G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/1393

摘要： A thin film transistor (TFT) array substrate including a substrate, scan lines and data lines both disposed on the substrate, and pixel structures is provided. A plurality of pixel areas is defined by the scan lines and the data lines on the substrate. Each scan line has a driving signal input terminal and an end terminal. Each pixel area includes a first sub-pixel area and a second sub-pixel area. The pixel structures are respectively disposed in the pixel areas and driven by the scan lines and the data lines. Each pixel structure in the respective pixel area includes a first TFT corresponding to the first sub-pixel area and a second TFT corresponding to the second sub-pixel area. Besides, ratios of a channel width to a channel length of the second TFTs connected to the same scan line increase gradually from the driving signal input terminal to the end terminal.

摘要翻译： 提供了一种薄膜晶体管（TFT）阵列基板，其包括基板，扫描线和两条设置在基板上的数据线以及像素结构。 多个像素区域由基板上的扫描线和数据线限定。 每条扫描线都有一个驱动信号输入端和一个终端。 每个像素区域包括第一子像素区域和第二子像素区域。 像素结构分别设置在像素区域中并由扫描线和数据线驱动。 各个像素区域中的每个像素结构包括对应于第一子像素区域的第一TFT和对应于第二子像素区域的第二TFT。 此外，连接到同一条扫描线的第二TFT的通道宽度与通道长度的比例从驱动信号输入端逐渐增加到终端。

公开(公告)号：US20100214327A1

公开(公告)日：2010-08-26

申请号：US12698579

申请日：2010-02-02

申请人： Chun-Ho Chen ,  Shih-Hsun Chien ,  Fang-Cheng Lin ,  Yi-Pai Huang ,  Han-Ping Shieh ,  Wen-Chih Tai ,  Shian-Jun Chiou

发明人： Chun-Ho Chen ,  Shih-Hsun Chien ,  Fang-Cheng Lin ,  Yi-Pai Huang ,  Han-Ping Shieh ,  Wen-Chih Tai ,  Shian-Jun Chiou

IPC分类号： G09G5/10

CPC分类号： G09G3/3413 ,  G09G3/3611 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/0646 ,  G09G2340/06

摘要： An adaptive feedback control method of a field sequential color display includes converting gray-scale values of a three primary color field of an input image into gray-scale values of a new three primary color field and a dominated color field (D-field); performing sampling; performing a pixel by pixel sum operation for each separated color through color gamut conversion to obtain a color difference sum; performing a feedback control at a bit precision to obtain a minimum color difference sum; and then performing a liquid crystal/backlight synchronization step of synchronizing a liquid crystal signal and a backlight gray-scale value of the input image; or dividing the input image into a plurality of blocks; performing feedback control operations; obtaining a minimum sum in each block to serve as an optical backlight value, thereby reducing a CBU phenomenon, and minimizing or controlling the generated CBUs to reduce the operation loads.

摘要翻译： 场顺序彩色显示的自适应反馈控制方法包括将输入图像的三原色灰度值转换为新的三原色场和主色色场（D场）的灰度值; 执行抽样; 通过色域转换对每个分离的颜色执行像素和运算，以获得色差和; 以比特精度执行反馈控制以获得最小色差和; 然后执行使输入图像的液晶信号和背光灰度值同步的液晶/背光同步步骤; 或将输入图像划分成多个块; 执行反馈控制操作; 在每个块中获得最小和以用作光背光值，从而减少CBU现象，并且最小化或控制所生成的CBU以减少操作负载。

公开(公告)号：US20100214201A1

公开(公告)日：2010-08-26

申请号：US12391804

申请日：2009-02-24

申请人： CHUN-HO CHEN ,  YI-PAI HUANG ,  KE-HORNG CHEN ,  FANG-CHENG LIN ,  HAN-PING SHIEH ,  CHI-CHUNG TSAI

发明人： CHUN-HO CHEN ,  YI-PAI HUANG ,  KE-HORNG CHEN ,  FANG-CHENG LIN ,  HAN-PING SHIEH ,  CHI-CHUNG TSAI

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G3/2003 ,  G09G3/2022 ,  G09G2310/0235 ,  G09G2320/0242

摘要： An adaptive feedback control method of a field sequential color display includes: a rearrangement step of converting gray-scale values of a three primary color field of an input image into gray-scale values of a new three primary color field and a dominated color field; a sampling step of performing a pixel sampling on a resolution of the input image in a sampling interval; a feedback control step of performing a pixel by pixel sum operation for each separated color on a color break-up value and a color value of the input image in a Lu′v′ color space to obtain a color difference sum, and performing a feedback control at a bit precision on the color difference sum; and a liquid crystal/backlight synchronization step of synchronizing a liquid crystal signal and a backlight grayscale value of the input image according to the minimum color difference sum.

摘要翻译： 场顺序彩色显示器的自适应反馈控制方法包括：将输入图像的三原色灰度值转换为新的三原色场和主导色域的灰度值的重排步骤; 对采样间隔内的输入图像的分辨率进行像素采样的采样步骤; 反馈控制步骤，对于Lu'v'颜色空间中的颜色分解值和输入图像的颜色值，对于每个分离的颜色执行逐像素求和以获得色差和，并且执行反馈 控制在一定精度上的色差和; 以及液晶/背光同步步骤，用于根据最小色差和来同步输入图像的液晶信号和背光灰度值。

公开(公告)号：US20100066654A1

公开(公告)日：2010-03-18

申请号：US12270835

申请日：2008-11-13

申请人： Yi-Pai Huang ,  Ching-Yi Hsu ,  Yu-Chen Chang ,  Chih-Ping Su ,  Chia-Lin Liu

发明人： Yi-Pai Huang ,  Ching-Yi Hsu ,  Yu-Chen Chang ,  Chih-Ping Su ,  Chia-Lin Liu

IPC分类号： G09G3/32

CPC分类号： H04N13/395 ,  G02F1/1347

摘要： A three-dimensional display device including a collimated backlight module, a first display panel, a second display panel, and a lens array is provided. The collimated backlight module has a light-emitting surface and provides a light with a divergent angle smaller than 10° from the light-emitting surface. The first display panel having a plurality of first pixels is disposed on the collimated backlight module. The second display panel has a plurality of second pixels corresponding to the first pixels. The first display panel is disposed between the second display panel and the collimated backlight module. A depth distance is formed between the first display panel and the second display panel. The lens array is disposed adjacent to the second display panel and has a plurality of lenses corresponding to the second pixels. Therefore, the three-dimensional display device is capable of providing a wide visual angle and desirable depth characteristics.

摘要翻译： 提供了包括准直背光模块，第一显示面板，第二显示面板和透镜阵列的三维显示装置。 准直背光模块具有发光表面，并且提供与发光表面小于10°的发散角的光。 具有多个第一像素的第一显示面板设置在准直背光模块上。 第二显示面板具有对应于第一像素的多个第二像素。 第一显示面板设置在第二显示面板和准直背光模块之间。 在第一显示面板和第二显示面板之间形成深度距离。 透镜阵列邻近第二显示面板设置并具有与第二像素对应的多个透镜。 因此，三维显示装置能够提供宽视角和期望的深度特性。

公开(公告)号：US20080211798A1

公开(公告)日：2008-09-04

申请号：US11891236

申请日：2007-08-09

申请人： Cheng-Han Tsao ,  Yi-Pai Huang

发明人： Cheng-Han Tsao ,  Yi-Pai Huang

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G2300/0823

摘要： A pixel control device and a display apparatus using said pixel control device are provided. The pixel control apparatus is electrically connected to a sub-pixel area to provide a first voltage level and a second voltage level to the sub-pixel area. A scan line of the pixel control device transmits a periodic signal to alternately switch on the P type transistor and the N type transistor. A data line transmits the first voltage level to the P type transistor when the P type transistor is switched on and transmits the second voltage level to the N type transistor when the N type transistor is switched on. By providing two different voltage levels, the liquid crystals have different angles in eight domains.

摘要翻译： 提供了使用所述像素控制装置的像素控制装置和显示装置。 像素控制装置电连接到子像素区域以向子像素区域提供第一电压电平和第二电压电平。 像素控制装置的扫描线发送周期性信号以交替地接通P型晶体管和N型晶体管。 当P型晶体管导通时，数据线将第一电压电平传送到P型晶体管，并且当N型晶体管导通时，数据线将第二电压电平传输到N型晶体管。 通过提供两个不同的电压电平，液晶在八个域中具有不同的角度。