公开(公告)号：US20120139885A1

公开(公告)日：2012-06-07

申请号：US13296274

申请日：2011-11-15

申请人： Hiroshi IWASA ,  Hidenao Kubota

发明人： Hiroshi IWASA ,  Hidenao Kubota

IPC分类号： G09G5/00

CPC分类号： G09G3/3426 ,  G09G3/3648 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： According to the present invention, area control of a liquid crystal display device prevents luminance insufficiency attributing to leaking of illumination light between adjacent areas. A peak luminance detector detects a peak luminance area in which a luminance level is equal to or higher than a first threshold. A peripheral luminance detector detects luminance levels of peripheral areas located adjacent to the peak luminance area. When the average of the luminance levels of the peripheral areas is equal to or lower than a second threshold, a peak luminance corrector increases a light source luminance level of a backlight cell that corresponds to the peak luminance area.

摘要翻译： 根据本发明，液晶显示装置的区域控制防止由于相邻区域之间的照明光的泄漏引起的亮度不足。 峰值亮度检测器检测亮度等级或高于第一阈值的峰值亮度区域。 周边亮度检测器检测与峰值亮度区域相邻的外围区域的亮度水平。 当外围区域的亮度级别的平均值等于或低于第二阈值时，峰值亮度校正器增加与峰值亮度区域对应的背光单元的光源亮度水平。

公开(公告)号：US20120194607A1

公开(公告)日：2012-08-02

申请号：US13305375

申请日：2011-11-28

申请人： Hiroshi IWASA ,  Hiroyuki Fuchioka ,  Takeshi Katayama ,  Ryoichi Naoe

发明人： Hiroshi IWASA ,  Hiroyuki Fuchioka ,  Takeshi Katayama ,  Ryoichi Naoe

IPC分类号： B41J2/165

CPC分类号： B41J2/16511 ,  B41J2/16505

摘要： An inkjet printing apparatus 100 includes an inkjet head holder 11 holding inkjet heads 2, and a pair of head cap holders 12 and 13 holding head caps 3. When the inkjet head holder 11 is in a raised position, the head cap holders 12 and 13 are arranged as horizontally juxtaposed in a capping position, where the respective inkjet heads 2 and the respective head caps 3 are opposed to each other, below the inkjet head holder 11. When the inkjet head holder 11 is in a lowered position, the head cap holders 12 and 13 are arranged as vertically superposed in a withdrawn position laterally of a vertical movement area of the inkjet head holder 11.

摘要翻译： 喷墨打印设备100包括保持喷墨头2的喷墨头保持器11和保持头盖3的一对头盖保持器12和13.当喷墨头保持器11处于升高位置时，头盖保持器12和13 排列成水平并列在封盖位置，其中相应的喷墨头2和相应的头盖3彼此相对，在喷墨头保持器11的下方。当喷墨头保持器11处于降低位置时，头盖 保持器12和13被布置为垂直地叠加在喷墨头保持器11的垂直运动区域的横向的撤回位置。