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21. 发明申请

US20140240342A1 DISPLAY SCREEN, ELECTRONIC DEVICE AND INFORMATION PROCESSING METHOD FOR THE ELECTRONIC DEVICE 有权
标题翻译：显示屏，电子设备和电子设备的信息处理方法
公开(公告)号：US20140240342A1
公开(公告)日：2014-08-28
申请号：US14188984
申请日：2014-02-25
申请人： Lenovo (Beijing) Limited , Beijing Lenovo Software Ltd.
发明人： Fang Xu , Zhenhua Zhang , Ke Shang , Like Zhong
IPC分类号： G09G3/36 , G02F1/133
CPC分类号： G09G3/36 , G02F1/1336 , G02F1/13363 , G02F2001/133618 , G02F2001/133626 , G02F2001/133638 , G02F2203/62 , G02F2413/01 , G09G2320/0626 , G09G2360/144
摘要： A display screen is disclosed. The display screen comprises a light source layer, configured to be in an “on” state for providing a display light source corresponding to a first display mode, when the display screen is in the first display mode, and to be in an “off” state when the display screen is in a second display mode different from the first display mode; a liquid crystal layer, disposed in front of the light source layer; a polarizer, disposed in front of the liquid crystal layer; and a control unit, in connection with the liquid crystal layer and configured to control the liquid crystal layer. An electronic device is also disclosed, including the above described display screen and a method for processing information of the electronic device.
摘要翻译：公开了显示屏。显示屏包括光源层，被配置为处于“开”状态，用于当显示屏处于第一显示模式时提供对应于第一显示模式的显示光源，并且处于“关”状态当所述显示屏处于与所述第一显示模式不同的第二显示模式时; 液晶层，设置在光源层的前面; 偏振器，设置在液晶层的前面; 以及控制单元，与液晶层相关并且被配置为控制液晶层。还公开了一种电子设备，包括上述显示屏幕和用于处理电子设备的信息的方法。

22. 发明授权

US09812075B2 Display screen, electronic device and information processing method for the electronic device 有权
公开(公告)号：US09812075B2
公开(公告)日：2017-11-07
申请号：US14188984
申请日：2014-02-25
申请人： Beijing Lenovo Software Ltd. , Lenovo (Beijing) Limited
发明人： Fang Xu , Zhenhua Zhang , Ke Shang , Like Zhong
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/13363 , G09G3/36
CPC分类号： G09G3/36 , G02F1/1336 , G02F1/13363 , G02F2001/133618 , G02F2001/133626 , G02F2001/133638 , G02F2203/62 , G02F2413/01 , G09G2320/0626 , G09G2360/144
摘要： A display screen is disclosed. The display screen comprises a light source layer, configured to be in an “on” state for providing a display light source corresponding to a first display mode, when the display screen is in the first display mode, and to be in an “off” state when the display screen is in a second display mode different from the first display mode; a liquid crystal layer, disposed in front of the light source layer; a polarizer, disposed in front of the liquid crystal layer; and a control unit, in connection with the liquid crystal layer and configured to control the liquid crystal layer. An electronic device is also disclosed, including the above described display screen and a method for processing information of the electronic device.

23. 发明授权

US10203864B2 Information processing method and electronic apparatus 有权
公开(公告)号：US10203864B2
公开(公告)日：2019-02-12
申请号：US14109367
申请日：2013-12-17
申请人： LENOVO (BEIJING) CO., LTD.
发明人： Na Ju , Haifeng Yu , Ke Shang , Guang Yang
IPC分类号： G06F3/0488 , G06F3/0486 , G06F21/62
摘要： The present disclosure discloses an information processing method applied in an electronic apparatus having a touch control display unit, the method includes detecting whether there is a first touch control operation of a first user on the touch control display unit; responding to the first touch control operation to obtain at least one piece of first touch control position information of the first touch control operation on at least one first touch control point on the touch control display unit when there is the first touch control operation; and determining a first user region belonging to a first user on the touch control display unit based on the at least one piece of first touch control position information. Further, the present disclosure also discloses an electronic apparatus corresponding to the above-described information processing method.

24. 发明授权

US09953592B2 Display component and electronic device 有权
公开(公告)号：US09953592B2
公开(公告)日：2018-04-24
申请号：US14818494
申请日：2015-08-05
申请人： Lenovo (Beijing) Co., Ltd.
发明人： Xiaopan Zheng , Chenggang Zou , Ke Shang
IPC分类号： G03B21/14 , H04N9/31 , G09G3/36 , G03B21/20
CPC分类号： G09G3/3611 , G03B21/2073 , G09G2300/0426 , H04N9/3167
摘要： The application provides a display component and an electronic device using the display component. The display component comprises: a light source unit configured to emit source light; a polarization unit configured to at least partially convert the source light into a first polarized light with a first polarization direction; a first reflecting unit configured to at least partially convert the first polarized light into a first reflected light on a first reflective surface; and a display unit configured to receive the first reflected light and adjust the first reflected light to become initial light by adding information of an image to be displayed into the first reflected light.

25. 发明授权

US09633594B2 Display device and electronic apparatus 有权
公开(公告)号：US09633594B2
公开(公告)日：2017-04-25
申请号：US14583606
申请日：2014-12-27
申请人： Lenovo (Beijing) Co., Ltd.
发明人： Guang Yang , Ke Shang
IPC分类号： G09G3/20 , G09G3/00 , G02B27/01 , G06F3/14
CPC分类号： G09G3/2092 , G02B27/017 , G04G17/045 , G06F1/163 , G06F1/1637 , G06F1/1639 , G06F3/1423 , G09G3/002 , G09G3/20 , G09G2300/023 , G09G2300/0426 , G09G2310/0264 , G09G2310/0278
摘要： A display device includes an array of display cells having a plurality of display subunits; a plurality of first type of drive lines and a plurality of second type of drive lines, each of the plurality of first type of drive lines intersecting with each of the plurality of second type of drive lines, intersection thereof corresponding to each display subunit of the plurality of display subunits, to provide a display drive signal for each display subunit; a display drive unit, connected with the drive lines, to provide a display drive signal for the plurality of first type of drive lines and the plurality of second type of drive lines; wherein at least one drive line of at least one type of drive lines of the plurality of first type of drive lines and the plurality of second type of drive lines is a curve.

26. 发明授权

US09161000B2 Light parameter measurement method and device, screen adjustment method and electronic device 有权
标题翻译：光参数测量方法及装置，屏幕调整方法及电子装置
公开(公告)号：US09161000B2
公开(公告)日：2015-10-13
申请号：US14228477
申请日：2014-03-28
申请人： Lenovo (Beijing) Co., Ltd.
发明人： Zhenhua Zhang , Ke Shang
IPC分类号： H04N17/02 , H04N9/73 , H04N5/58 , H04N17/04
CPC分类号： H04N9/73 , H04N5/58 , H04N17/04
摘要： A method and device for light parameter measurement, a method for screen adjustment and an electronic device are provided. A current image parameter corresponding to a type of a parameter to be measured obtained by a camera under a first operation mode is acquired, a light parameter value corresponding to the current image parameter is determined based on a preset correspondence between an image parameter and a light parameter, and the light parameter value corresponding to the current image parameter is taken as a current light parameter.
摘要翻译：提供了一种用于光参数测量的方法和装置，一种用于屏幕调整的方法和一种电子装置。获取与在第一操作模式下通过照相机获得的要测量的参数的类型对应的当前图像参数，基于图像参数和光的预设对应关系来确定与当前图像参数对应的光参数值参数，将与当前图像参数相对应的光参数值作为当前光参数。

27. 发明申请

US20150029209A1 METHOD AND SYSTEM FOR ADJUSTING DISPLAY UNIT 有权
标题翻译：调整显示单元的方法和系统
公开(公告)号：US20150029209A1
公开(公告)日：2015-01-29
申请号：US14230935
申请日：2014-03-31
申请人： Lenovo (Beijing) Co., Ltd.
发明人： Zhiqiang He , Zhenhua Zhang , Ke Shang
IPC分类号： G09G5/02 , G09G5/30
CPC分类号： G09G5/02 , G06F1/3206 , G06F1/325 , G06F3/0346 , G09G5/10 , G09G2356/00 , G09G2360/144 , G09G2380/14
摘要： A method and system for adjusting a display unit are disclosed. The method includes: acquiring first status information of the display unit; determining whether the first status information of the display unit is changed and obtaining a first determining result; switching on the ambient light information acquisition unit in a case that the first determining result indicates that the first status information of the display unit is changed; and adjusting a display parameter of the display unit according to ambient light information acquired by the ambient light information acquisition unit. According to the disclosed method and system, the power consumption of ambient light acquisition unit is reduced, and then the power consumption of the electronic device adopting Paper-looking technology is reduced.
摘要翻译：公开了一种用于调整显示单元的方法和系统。该方法包括：获取显示单元的第一状态信息; 确定显示单元的第一状态信息是否改变并获得第一确定结果; 在第一确定结果指示显示单元的第一状态信息改变的情况下，接通环境光信息获取单元; 以及根据由所述环境光信息获取单元获取的环境光信息来调整所述显示单元的显示参数。根据所公开的方法和系统，环境光采集单元的功耗降低，然后采用造纸技术的电子设备的功耗降低。

28. 发明授权

US09830122B2 Dual screen display apparatus, dual screen display method, and electronic device 有权
公开(公告)号：US09830122B2
公开(公告)日：2017-11-28
申请号：US14348332
申请日：2013-04-08
申请人： Lenovo (Beijing) Co., Ltd.
发明人： Fang Xu , Ke Shang , Na Ju , Zhenhua Zhang
IPC分类号： G09G5/00 , G06F3/14 , G09G3/34 , G06F3/147 , G09G3/36 , G09G5/14 , G02F1/1335 , G02F1/1333
CPC分类号： G06F3/1431 , G02F1/1336 , G02F1/133606 , G02F1/13362 , G02F2001/133342 , G02F2201/58 , G02F2203/01 , G06F3/147 , G09G3/34 , G09G3/3406 , G09G3/36 , G09G5/14 , G09G2300/023 , G09G2320/0626 , G09G2360/04
摘要： A dual screen display device, dual screen display method, and electronic equipment are described. The device includes a first display unit and a second display unit, a light receiving surface of the first display unit being arranged opposite to a light receiving surface of the second display unit; a backlight module unit, arranged between the light receiving surface of the first display unit and the light receiving surface of the second display unit; a light source unit, used for emitting illumination light to the backlight module unit; and a first polarization filtering unit and a second polarization filtering unit, arranged on the light receiving surface of the first display unit and the light receiving surface of the second display unit respectively.

29. 发明授权

US09800863B2 Three dimensional display apparatus, display method and electronic device 有权
公开(公告)号：US09800863B2
公开(公告)日：2017-10-24
申请号：US14231178
申请日：2014-03-31
申请人： LENOVO (BEIJING) CO., LTD.
发明人： Yifan Peng , Guang Yang , Ke Shang
IPC分类号： H04N13/04
CPC分类号： H04N13/363 , H04N13/395
摘要： The present disclosure provides an optical-field 3D display apparatus based on multi-layer transparent excitation display, display method thereof, and an electronic device. The 3D display apparatus comprises an array of multiple layers of display units comprising at least two layers of display units, any layer of display unit of the said layers of display units being configured with a transparent fluorescent excitation thin film layer; and an array of excitation projection units comprising at least one excitation projection unit, the light emitted from all the projection units in the array of excitation projection units being projected to corresponding display units in the array of multiple layers of display units to excite the transparent fluorescent excitation thin film layer to display corresponding images, the corresponding images being superimposed for imaging.

30. 发明授权

US09772703B2 Control method and electronic apparatus 有权
公开(公告)号：US09772703B2
公开(公告)日：2017-09-26
申请号：US13938690
申请日：2013-07-10
申请人： LENOVO (BEIJING) CO., LTD.
发明人： Guang Yang , Na Ju , Lifeng Fan , Ke Shang , Qi Li
IPC分类号： G09G5/00 , G06F3/041 , G06F3/0488 , G06F3/0484
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/04842 , G06F3/0488 , G06F2203/04104
摘要： This application discloses a control method of electronic apparatus and an electronic apparatus, wherein the electronic apparatus includes a touch control unit, on which there is at least one operating icon. The control method comprises determining a first touch region corresponding to the at least one operating icon, wherein, an area of the first touch region is less than the area of the touch control unit; determining a second touch region on the touch control unit according to the first touch region, wherein, the second touch region is a region other than the first touch region on the touch control unit; generating a control instruction for making touch function of the second touch region to be in a disable status; and executing the control instruction to make the touch function of the second touch region to be in the disable status.

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