公开(公告)号：US20130235019A1

公开(公告)日：2013-09-12

申请号：US13601145

申请日：2012-08-31

申请人： Jeongki Kim ,  Joonyoung Park ,  Seungho Baek ,  Jooah Kim

发明人： Jeongki Kim ,  Joonyoung Park ,  Seungho Baek ,  Jooah Kim

IPC分类号： G09G5/14

CPC分类号： G09G5/14 ,  H04N13/337 ,  H04N13/356 ,  H04N13/398

摘要： The stereoscopic image display includes a control voltage generator and a control voltage compensator. The control voltage generator generates a discharge control voltage to be applied to a discharge control line at a slight-on level, which is higher than a gate low voltage and is lower than a gate high voltage, and periodically reduces the discharge control voltage to a level of the gate low voltage in the 3D mode. The control voltage compensator receives the discharge control voltage from the control voltage generator, amplifies a feedback discharge control voltage supplied from a first part of a display panel based on the received discharge control voltage, and applies the amplified feedback discharge control voltage, as a compensated discharge control voltage, to a second part opposite the first part of the display panel.

摘要翻译： 立体图像显示器包括控制电压发生器和控制电压补偿器。 控制电压发生器产生放电控制电压，该放电控制电压以比栅极低电压高且低于栅极高电压的微小电平施加到放电控制线，并且将放电控制电压周期性地降低到 三维模式下门极低电平的电平。 控制电压补偿器从控制电压发生器接收放电控制电压，基于接收到的放电控制电压放大从显示面板的第一部分提供的反馈放电控制电压，并将放大的反馈放电控制电压作为补偿 放电控制电压到与显示面板的第一部分相对的第二部分。

公开(公告)号：US08836692B2

公开(公告)日：2014-09-16

申请号：US13546463

申请日：2012-07-11

申请人： Jooah Kim ,  Kwangjo Hwang ,  Euitae Kim ,  Joonyoung Park ,  Seungho Baek ,  Jeongki Kim

发明人： Jooah Kim ,  Kwangjo Hwang ,  Euitae Kim ,  Joonyoung Park ,  Seungho Baek ,  Jeongki Kim

IPC分类号： G09G5/00 ,  H04N13/04 ,  G02B27/26 ,  G09G3/00 ,  G09G3/36

CPC分类号： G02B27/26 ,  G09G3/003 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0443 ,  G09G2300/0842 ,  H04N13/337 ,  H04N13/356

摘要： An image display device includes a display panel which selectively displays a 2D image and a 3D image and includes a plurality of pixels, a patterned retarder for dividing light from the display panel into first polarized light and second polarized light, and a control voltage generation circuit which generates a 2D control voltage at an off-level and generates a 3D control voltage alternately having a slight-on level and the off-level every predetermined period of time. The slight-on level is higher than the off-level and is lower than a full-on level. Each pixel includes a main display unit including a first pixel electrode and a first common electrode and a subsidiary display unit including a second pixel electrode, a second common electrode, and a discharge control switch.

摘要翻译： 图像显示装置包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;图案化延迟器，用于将来自显示面板的光分为第一偏振光和第二偏振光;以及控制电压产生电路 其在关闭电平处产生2D控制电压，并且在每个预定时间段内交替地产生具有轻微导通电平和关断电平的3D控制电压。 轻微上调水平高于偏低水平，低于全面水平。 每个像素包括包括第一像素电极和第一公共电极的主显示单元和包括第二像素电极，第二公共电极和放电控制开关的辅助显示单元。

公开(公告)号：US09607580B2

公开(公告)日：2017-03-28

申请号：US13601145

申请日：2012-08-31

申请人： Jeongki Kim ,  Joonyoung Park ,  Seungho Baek ,  Jooah Kim

发明人： Jeongki Kim ,  Joonyoung Park ,  Seungho Baek ,  Jooah Kim

IPC分类号： G09G5/14 ,  H04N13/04

CPC分类号： G09G5/14 ,  H04N13/337 ,  H04N13/356 ,  H04N13/398

摘要： The stereoscopic image display includes a control voltage generator and a control voltage compensator. The control voltage generator generates a discharge control voltage to be applied to a discharge control line at a slight-on level, which is higher than a gate low voltage and is lower than a gate high voltage, and periodically reduces the discharge control voltage to a level of the gate low voltage in the 3D mode. The control voltage compensator receives the discharge control voltage from the control voltage generator, amplifies a feedback discharge control voltage supplied from a first part of a display panel based on the received discharge control voltage, and applies the amplified feedback discharge control voltage, as a compensated discharge control voltage, to a second part opposite the first part of the display panel.

公开(公告)号：US20130016089A1

公开(公告)日：2013-01-17

申请号：US13546463

申请日：2012-07-11

申请人： Jooah Kim ,  Kwangjo Hwang ,  Euitae Kim ,  Joonyoung Park ,  Seungho Baek ,  Jeongki Kim

发明人： Jooah Kim ,  Kwangjo Hwang ,  Euitae Kim ,  Joonyoung Park ,  Seungho Baek ,  Jeongki Kim

IPC分类号： G09G5/00 ,  G06T15/00

CPC分类号： G02B27/26 ,  G09G3/003 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0443 ,  G09G2300/0842 ,  H04N13/337 ,  H04N13/356

摘要： An image display device includes a display panel which selectively displays a 2D image and a 3D image and includes a plurality of pixels, a patterned retarder for dividing light from the display panel into first polarized light and second polarized light, and a control voltage generation circuit which generates a 2D control voltage at an off-level and generates a 3D control voltage alternately having a slight-on level and the off-level every predetermined period of time. The slight-on level is higher than the off-level and is lower than a full-on level. Each pixel includes a main display unit including a first pixel electrode and a first common electrode and a subsidiary display unit including a second pixel electrode, a second common electrode, and a discharge control switch.

摘要翻译： 图像显示装置包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;图案化延迟器，用于将来自显示面板的光分为第一偏振光和第二偏振光;以及控制电压产生电路 其在关闭电平处产生2D控制电压，并且在每个预定时间段内交替地产生具有轻微导通电平和关断电平的3D控制电压。 轻微上调水平高于偏低水平，低于全面水平。 每个像素包括包括第一像素电极和第一公共电极的主显示单元和包括第二像素电极，第二公共电极和放电控制开关的辅助显示单元。

公开(公告)号：US08866805B2

公开(公告)日：2014-10-21

申请号：US13605730

申请日：2012-09-06

申请人： Seungho Baek ,  Jeongki Kim ,  Jooah Kim

发明人： Seungho Baek ,  Jeongki Kim ,  Jooah Kim

IPC分类号： G06F3/038 ,  G09G5/00 ,  H04N5/70 ,  G09G3/00 ,  H04N13/04

CPC分类号： H04N5/70 ,  G09G3/003 ,  H04N13/337 ,  H04N13/356 ,  H04N13/398

摘要： A stereoscopic image display includes a display panel which includes a plurality of pixels each including a main display unit and an auxiliary display unit, is divided into a first screen block and a second screen block, and includes a first discharge control line connected to auxiliary display units of the first screen block and a second discharge control line connected to auxiliary display units of the second screen block, a control voltage generator which generates a first discharge control voltage of a first AC waveform and a second discharge control voltage of a second AC waveform, of which a phase is later than a phase of the first AC waveform by a half frame period, and a control voltage delay unit which delays the first and second discharge control voltages.

摘要翻译： 立体图像显示器包括包括多个像素的显示面板，每个像素包括主显示单元和辅助显示单元，被分为第一屏幕块和第二屏幕块，并且包括连接到辅助显示器的第一放电控制线 第一屏幕块的单元和连接到第二屏幕块的辅助显示单元的第二放电控制线，控制电压发生器，其产生第一AC波形的第一放电控制电压和第二AC波形的第二放电控制电压 其中相位晚于第一AC波形的相位半帧周期;以及控制电压延迟单元，其延迟第一和第二放电控制电压。

公开(公告)号：US09086682B2

公开(公告)日：2015-07-21

申请号：US13478740

申请日：2012-05-23

申请人： Wooyoung Choe ,  Seungho Baek ,  Juseong Park ,  Jooah Kim

发明人： Wooyoung Choe ,  Seungho Baek ,  Juseong Park ,  Jooah Kim

IPC分类号： G03H1/22 ,  G09G3/00 ,  G09G3/36

CPC分类号： G03H1/2294 ,  G03H2225/22 ,  G09G3/003 ,  G09G3/3614 ,  G09G3/3666 ,  G09G2300/026 ,  G09G2310/0283 ,  G09G2310/06

摘要： A digital hologram image reproducing device includes a light modulator reproducing a hologram interference fringe image, a first panel driving circuit which scans a first display panel and writes data of the hologram interference fringe image to the first display panel, a first timing controller controlling an operation timing of the first panel driving circuit, a second panel driving circuit which scans a second display panel and writes data of the hologram interference fringe image to the second display panel, a second timing controller controlling an operation timing of the second panel driving circuit, and a panel synchronization circuit which simultaneously transfers a polarity control signal received from one of the first and second timing controllers to the first and second panel driving circuits.

摘要翻译： 数字全息图像再现装置包括：再现全息图干涉条纹图像的光调制器，扫描第一显示面板并将全息图干涉条纹图像的数据写入第一显示面板的第一面板驱动电路，控制操作的第一定时控制器 第一面板驱动电路的定时，扫描第二显示面板并将全息图干涉条纹图像的数据写入第二显示面板的第二面板驱动电路，控制第二面板驱动电路的操作定时的第二定时控制器，以及 面板同步电路，其将从第一和第二定时控制器中的一个接收的极性控制信号同时传送到第一和第二面板驱动电路。

公开(公告)号：US20130100181A1

公开(公告)日：2013-04-25

申请号：US13478740

申请日：2012-05-23

申请人： Wooyoung Choe ,  Seungho Baek ,  Juseong Park ,  Jooah Kim

发明人： Wooyoung Choe ,  Seungho Baek ,  Juseong Park ,  Jooah Kim

IPC分类号： G09G5/10

CPC分类号： G03H1/2294 ,  G03H2225/22 ,  G09G3/003 ,  G09G3/3614 ,  G09G3/3666 ,  G09G2300/026 ,  G09G2310/0283 ,  G09G2310/06

摘要： A digital hologram image reproducing device includes a light modulator reproducing a hologram interference fringe image, a first panel driving circuit which scans a first display panel and writes data of the hologram interference fringe image to the first display panel, a first timing controller controlling an operation timing of the first panel driving circuit, a second panel driving circuit which scans a second display panel and writes data of the hologram interference fringe image to the second display panel, a second timing controller controlling an operation timing of the second panel driving circuit, and a panel synchronization circuit which simultaneously transfers a polarity control signal received from one of the first and second timing controllers to the first and second panel driving circuits.

摘要翻译： 数字全息图像再现装置包括：再现全息图干涉条纹图像的光调制器，扫描第一显示面板并将全息图干涉条纹图像的数据写入第一显示面板的第一面板驱动电路，控制操作的第一定时控制器 第一面板驱动电路的定时，扫描第二显示面板并将全息图干涉条纹图像的数据写入第二显示面板的第二面板驱动电路，控制第二面板驱动电路的操作定时的第二定时控制器，以及 面板同步电路，其将从第一和第二定时控制器中的一个接收的极性控制信号同时传送到第一和第二面板驱动电路。