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1. 发明授权

US09396686B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09396686B2
公开(公告)日：2016-07-19
申请号：US14368841
申请日：2012-01-04
申请人： Tadayuki Ito , Yoshihito Mochizuki , Naoki Itakura , Yasuki Sato , Kiyofumi Natori
发明人： Tadayuki Ito , Yoshihito Mochizuki , Naoki Itakura , Yasuki Sato , Kiyofumi Natori
IPC分类号： G09G3/34 , G09F13/00
CPC分类号： G09G3/3406 , G09F13/005 , G09G2320/0626 , G09G2320/0633 , G09G2360/145
摘要： A display device includes a display panel body that has a display surface emitting light, and a brightness sensor unit that is fixed on the display surface of the display panel body and includes a brightness sensor detecting a brightness of the light from the display surface.
摘要翻译：显示装置包括具有发光显示面的显示面板主体和固定在显示面板主体的显示面上的亮度传感器单元，其具有检测来自显示面的光的亮度的亮度传感器。

2. 发明申请

US20150206482A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20150206482A1
公开(公告)日：2015-07-23
申请号：US14368841
申请日：2012-01-04
申请人： Tadayuki Ito , Yoshihito Mochizuki , Naoki Itakura , Yasuki Sato , Kiyofumi Natori
发明人： Tadayuki Ito , Yoshihito Mochizuki , Naoki Itakura , Yasuki Sato , Kiyofumi Natori
IPC分类号： G09G3/34
CPC分类号： G09G3/3406 , G09F13/005 , G09G2320/0626 , G09G2320/0633 , G09G2360/145
摘要： A display device includes a display panel body that has a display surface emitting light, and a brightness sensor unit that is fixed on the display surface of the display panel body and includes a brightness sensor detecting a brightness of the light from the display surface.
摘要翻译：显示装置包括具有发光显示面的显示面板主体和固定在显示面板主体的显示面上的亮度传感器单元，其具有检测来自显示面的光的亮度的亮度传感器。

3. 发明申请

US20150262552A1 DISPLAY DEVICE AND IMAGE DISPLAY METHOD 审中-公开
标题翻译：显示设备和图像显示方法
公开(公告)号：US20150262552A1
公开(公告)日：2015-09-17
申请号：US14436112
申请日：2012-10-18
申请人： Naoki ITAKURA
发明人： Naoki Itakura
IPC分类号： G09G5/14 , G09G5/02
CPC分类号： G09G5/14 , G09G5/02 , G09G5/06 , G09G2320/0242 , G09G2320/0276 , G09G2320/0285 , G09G2330/12 , G09G2340/12 , G09G2380/08 , H04N9/69
摘要： In a display device, a signal level detection circuit detects RGB signal levels for each pixel from an image signal, and then a control circuit detects an area using a gray scale of a single color based on RGB signal levels for each pixel. A first color conversion circuit carries out an image correction on an image signal while a second color conversion circuit carries out another image correction-on an image signal. An H/V position control circuit extracts an image signal of an area detected by the control circuit from an image signal subjected to the image correction of the second color conversion circuit. An image superposition circuit superposes the image signal extracted by the H/V position control circuit with the image signal subjected to the image correction of the first color conversion circuit, thus displaying the superposed image signal on a display.
摘要翻译：在显示装置中，信号电平检测电路从图像信号检测每个像素的RGB信号电平，然后基于每个像素的RGB信号电平，控制电路使用单色灰度检测区域。第一颜色转换电路对图像信号执行图像校正，而第二颜色转换电路对图像信号执行另一次图像校正。 H / V位置控制电路从经过第二颜色转换电路的图像校正的图像信号中提取由控制电路检测到的区域的图像信号。图像叠加电路将由H / V位置控制电路提取的图像信号与经受第一颜色转换电路的图像校正的图像信号叠加，从而在显示器上显示叠加的图像信号。

4. 发明授权

US07184000B2 Display apparatus, display system and cable 有权
标题翻译：显示设备，显示系统和电缆
公开(公告)号：US07184000B2
公开(公告)日：2007-02-27
申请号：US10636160
申请日：2003-08-07
申请人： Naoki Itakura
发明人： Naoki Itakura
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G09G5/00 , G09G2370/047
摘要： In order to automatically distinguish a type of cable connected to a display apparatus, and transmit appropriate specification information to a host, when a host 10 and a display apparatus 100 are connected via a DVI-D to DVI-D cable 14 for digital signal, a DDC 5V from the host is applied to an emitter of a detection transistor 19, and a lower voltage due to a resistor 17 is applied to its base so that the detection transistor turns on. A collector voltage thus becomes an H level so that a multiplexer 21 is switched to the side of a non-volatile memory 23 in which a digital EDID is stored. When they are connected via a D-Sub to DVI-I conversion cable 15 for analog signal, a DDC 5V terminal and an HPD terminal of the cable are short circuited, so the detection transistor turns off, the collector voltage becomes an L, and the multiplexer is switched to the non-volatile memory side in which an analog EDID is stored.
摘要翻译：为了自动区分连接到显示装置的电缆的类型，并且向主机发送适当的指定信息，当主机10和显示装置100通过DVI-D连接到DVI-D电缆14进行数字信号时，来自主机的DDC 5V被施加到检测晶体管19的发射极，并且由于电阻器17引起的较低电压被施加到其基极，使得检测晶体管导通。因此，集电极电压变为H电平，使得多路复用器21切换到存储数字EDID的非易失性存储器23的一侧。当通过D-Sub连接到模拟信号的DVI-I转换电缆15时，电缆的DDC 5V端子和HPD端子短路，因此检测晶体管截止，集电极电压变为L，并且多路复用器被切换到存储模拟EDID的非易失性存储器侧。

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