公开(公告)号：JP2010171568A

公开(公告)日：2010-08-05

申请号：JP2009010564

申请日：2009-01-21

申请人： Panasonic Corp ,  パナソニック株式会社

发明人： HIROYOSHI JUN ,  MIYANO AKIFUMI ,  TANDO KATSUHIKO

IPC分类号： H04M1/73 ,  H04M1/00

摘要： PROBLEM TO BE SOLVED: To improve user-friendliness by extending a backlight lighting time when there is a high possibility that a user uses a portable telephone while avoiding the problem that the backlight is continuously lighted when the user does not use the portable telephone.
SOLUTION: The portable telephone 1 includes: a display portion 11 having the backlight 111; an operating portion 12 for detecting an input; a posture detecting portion 13 for detecting a posture of the portable telephone 1; and a backlight control portion 14 for lighting the backlight 111 when receiving the input from the operating portion 12, and putting out the backlight 111 when there is no input from the operating portion 12 for a predetermined time from when receiving an input from the operating portion 12. The backlight control portion 14 extends a lighting time of the backlight 111 when continuously detecting the same posture from when receiving the input from the operating portion 12 more than when continuously detecting no same posture from when receiving the input from the operating portion 12.
COPYRIGHT: (C)2010,JPO&INPIT

摘要翻译： 要解决的问题：通过在用户使用便携式电话的可能性高的同时延长背光照明时间来提高用户友好性，同时避免当用户不使用便携式电话时背光持续点亮的问题 电话。 解决方案：便携式电话1包括：具有背光111的显示部分11; 用于检测输入的操作部分12; 用于检测便携式电话1的姿势的姿势检测部13; 以及背光控制部分14，用于当从操作部分12接收到输入时点亮背光源111，并且当从操作部分12接收到来自操作部分12的输入的预定时间没有来自操作部分12的输入时，将背光源111放出 当从接收来自操作部12的输入连续检测到不相同姿势时，背光控制部14从接收到操作部12的输入时连续检测到相同姿势时，延伸背光源111的点亮时间。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2013238806A

公开(公告)日：2013-11-28

申请号：JP2012113260

申请日：2012-05-17

申请人： Panasonic Corp ,  パナソニック株式会社

发明人： HIROYOSHI JUN

IPC分类号： G09F9/00 ,  G02F1/133 ,  G09G3/20 ,  G09G3/30 ,  G09G3/36 ,  H01L51/50

摘要： PROBLEM TO BE SOLVED: To provide an electronic instrument 301 able to maintain the best display quality for a display part 106 with respect to the electric instrument 301 by altering the setting of the luminance of the display part 106 with respect to the brightness of the electronic instrument 301, detected by a brightness detecting part 102.SOLUTION: In a temperature detecting part 103, the ambient temperature of an electronic instrument 301 is detected, one of a plurality of luminance tables prepared according to the detected temperatures is selected, a selected luminance table is referred to for a luminance set value with respect to brightness detected by a brightness detecting part 102, and the luminance of a display part 106 is adjusted by a display drive part 105.

摘要翻译： 要解决的问题：为了提供一种能够通过相对于电子设备的亮度改变显示部分106的亮度的设置而能够相对于电子仪器301维持显示部分106的最佳显示质量的电子仪器301 仪器301由亮度检测部分102检测。解决方案：在温度检测部分103中，检测电子仪器301的环境温度，选择根据检测到的温度制备的多个亮度表中的一个，所选亮度 参照相对于由亮度检测部102检测的亮度的亮度设定值，并且通过显示驱动部105来调整显示部106的亮度。

公开(公告)号：JP2009294423A

公开(公告)日：2009-12-17

申请号：JP2008147769

申请日：2008-06-05

申请人： Panasonic Corp ,  パナソニック株式会社

发明人： HIROYOSHI JUN ,  KATAGIRI ATSUSHI

IPC分类号： G09G3/30 ,  G09F9/00 ,  G09F9/30 ,  G09G3/20 ,  H01L27/32 ,  H01L51/50

摘要： PROBLEM TO BE SOLVED: To correct color irregularities and an image persistence phenomenon induced by difference in luminance degradation of a self light emission element. SOLUTION: In this self-light emission display device, comparison circuits 106a, 106b, 106c compare luminances of self-light emission elements 103a, 103b, 103c detected by optical sensors 104a, 104b, 104c with a reference value of luminance stored in a memory 105. A shutter control part 107 controls opening rate of shutters 108a, 108b, 108c based on the results of comparison by the comparison circuits 106a, 106b, 106c. COPYRIGHT: (C)2010,JPO&INPIT

摘要翻译： 要解决的问题：为了校正由自发光元件的亮度劣化的差异引起的颜色不规则和图像持续现象。 解决方案：在该自发光显示装置中，比较电路106a，106b，106c将由光学传感器104a，104b，104c检测的自发光元件103a，103b，103c的亮度与存储的亮度的参考值进行比较 在存储器105中。快门控制部107基于比较电路106a，106b，106c的比较结果来控制快门108a，108b，108c的打开速度。 版权所有（C）2010，JPO＆INPIT