WO2018090431A1 - 画面亮度调整方法及画面亮度调整装置 - Google Patents

画面亮度调整方法及画面亮度调整装置 Download PDF

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Publication number
WO2018090431A1
WO2018090431A1 PCT/CN2016/111616 CN2016111616W WO2018090431A1 WO 2018090431 A1 WO2018090431 A1 WO 2018090431A1 CN 2016111616 W CN2016111616 W CN 2016111616W WO 2018090431 A1 WO2018090431 A1 WO 2018090431A1
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WIPO (PCT)
Prior art keywords
brightness
screen
user
display area
adjustable display
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Ceased
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PCT/CN2016/111616
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English (en)
French (fr)
Inventor
陈奕霖
张耀仁
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Wuhan China Star Optoelectronics Technology Co Ltd
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Wuhan China Star Optoelectronics Technology Co Ltd
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Priority to US15/323,734 priority Critical patent/US20180136719A1/en
Publication of WO2018090431A1 publication Critical patent/WO2018090431A1/zh
Anticipated expiration legal-status Critical
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness

Definitions

  • the present invention relates to the field of display design, and in particular, to a screen brightness adjustment method and a screen brightness adjustment device for a display.
  • the OLED display technology is the mainstream display technology in the future.
  • the power consumption of the OLED picture is proportional to the display brightness of the OLED, and as long as the OLED display brightness is dark, the power consumption of the OLED picture is low. Therefore, the power consumption of the OLED display device can be reduced by reducing the brightness of the OLED display.
  • the existing OLED display device can provide different local voltages for different areas of the display panel, so that different OLED display brightness is provided to different areas of the panel through the user's usage habits and usage scenarios, such as in the central area of the OLED screen due to the user's
  • the degree of attention is high, so a higher OLED display brightness is set; in the edge area of the OLED picture, since the user's attention is low, a lower OLED display brightness is set.
  • the display brightness setting mode of the OLED picture in the above different areas is relatively absolute, although the power consumption of the OLED display device can be better reduced, but in some cases, the high-brightness display of the OLED picture with high user attention cannot be performed.
  • the user enters the mailbox user name and password at the top of the web page if the input box cannot be moved to the center of the screen, the user must complete the input operation of the mailbox user name and password with a lower display brightness.
  • the embodiment of the invention provides a screen brightness adjusting method and a screen brightness adjusting device which can better reduce the power consumption of the OLED display device without affecting the user experience, and solve the existing screen brightness adjusting method and screen brightness adjusting.
  • the device has a high power consumption or a technical problem that is likely to affect the user experience.
  • An embodiment of the present invention provides a screen brightness adjustment method for adjusting a screen display brightness of an OLED display device, wherein the OLED display device includes a plurality of brightness adjustable display areas and an eye movement camera, and the method includes:
  • the step of setting the screen display brightness of each of the brightness adjustable display areas according to the position of the brightness adjustable display area that the user pays attention to is:
  • the screen display brightness of the brightness adjustable display area outside the brightness adjustable display area that the user pays attention to is reduced.
  • the embodiment of the present invention further provides a screen brightness adjustment method for adjusting a screen display brightness of an OLED display device, wherein the OLED display device includes a plurality of brightness adjustable display areas and an eye movement camera, wherein the picture brightness adjustment method include:
  • the screen display brightness of each of the brightness adjustable display areas is set according to the position of the brightness adjustable display area that the user pays attention to.
  • the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the brightness adjustable display area that is farther from the focus point.
  • the screen displays brightness.
  • the step of setting the screen display brightness of each of the brightness adjustable display areas according to the position of the brightness adjustable display area that the user is interested in is:
  • the screen brightness adjustment method further includes the step of: adjusting the preset brightness reduction curve.
  • the step of setting the screen display brightness of each of the brightness adjustable display areas according to the position of the brightness adjustable display area that the user pays attention to includes:
  • the screen display brightness of the brightness adjustable display area whose distance from the point of interest is greater than or equal to the first set value is set to zero.
  • the step of setting the screen display brightness of each of the brightness adjustable display areas according to the position of the brightness adjustable display area that the user is interested in is:
  • the screen display brightness of each of the brightness adjustable display areas is set according to the position of the brightness adjustable display area and the user attention time that the user pays attention to.
  • the screen brightness adjustment method of the present invention when the user attention time of the brightness adjustable display area that the user pays attention to is greater than or equal to the second set value, the brightness outside the brightness adjustable display area that the user pays attention to is lowered.
  • the screen display brightness of the adjustable display area when the user attention time of the brightness adjustable display area that the user pays attention to is greater than or equal to the second set value, the brightness outside the brightness adjustable display area that the user pays attention to is lowered.
  • the embodiment of the invention further provides a screen brightness adjusting device for adjusting the screen display brightness of the OLED display device, wherein the OLED display device comprises a plurality of brightness adjustable display areas and an eye movement camera, wherein the picture brightness adjusting device comprises :
  • a point of interest determining module configured to determine, according to the line of sight of the user, a point of interest of the user on a display screen of the OLED display device;
  • the user attention display area determining module is configured to determine at least one brightness adjustable display area that the user pays attention to according to the attention point and the human eye resolution range;
  • the screen brightness setting module is configured to set a screen display brightness of each of the brightness adjustable display areas according to a position of the brightness adjustable display area that the user pays attention to.
  • the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the brightness adjustable display area that is farther from the focus point.
  • the screen displays brightness.
  • the screen brightness setting module is specifically configured to set each of the brightness adjustable display areas according to a position of the brightness adjustable display area and a preset brightness reduction curve that the user pays attention to.
  • the picture shows the brightness.
  • the picture brightness adjusting device further includes: an adjusting module, configured to adjust the preset brightness reduction curve.
  • the screen brightness setting module is specifically configured to set a screen display brightness of the brightness adjustable display area whose distance from the focus point is greater than or equal to the first set value. zero.
  • the screen brightness setting module is specifically configured to set a screen of each of the brightness adjustable display areas according to a position of the brightness adjustable display area and a user attention time of the user's attention. Display brightness.
  • the screen brightness adjusting device of the present invention when the user attention time of the brightness adjustable display area that the user pays attention to is greater than or equal to the second set value, the brightness outside the brightness adjustable display area that the user pays attention to is lowered.
  • the screen display brightness of the adjustable display area when the user attention time of the brightness adjustable display area that the user pays attention to is greater than or equal to the second set value, the brightness outside the brightness adjustable display area that the user pays attention to is lowered.
  • the screen brightness adjusting method and the screen brightness adjusting device of the present invention set the screen display brightness of each brightness adjustable display area according to the user's attention line of sight, so that it is better
  • the power consumption of the OLED display device is reduced without affecting the user experience; the existing image brightness adjustment method and the power consumption of the screen brightness adjustment device are high, or the technical problem that is easy to affect the user experience is solved.
  • FIG. 1 is a flow chart of a first preferred embodiment of a method for adjusting brightness of a screen according to the present invention
  • FIG. 2 is a flow chart of a second preferred embodiment of a method for adjusting brightness of a screen according to the present invention
  • FIG. 3 is a schematic structural view of a first preferred embodiment of a picture brightness adjusting device according to the present invention.
  • FIG. 4 is a schematic structural view of a second preferred embodiment of the screen brightness adjusting device of the present invention.
  • the screen brightness adjusting method and the screen brightness adjusting device of the present invention are used for adjusting the screen display brightness of the OLED display device, wherein the OLED display device includes a plurality of brightness adjustable display areas and an eye movement camera.
  • the screen brightness adjusting method and the screen brightness adjusting device of the present invention can set the screen display brightness of each brightness adjustable display area according to the user's attention line of sight, so that the power consumption of the OLED display device can be better reduced without causing user experience. influences.
  • FIG. 1 is a flowchart of a first preferred embodiment of a method for adjusting brightness of a screen according to the present invention.
  • the screen brightness adjustment method of the preferred embodiment may be implemented by using the OLED display device described above, and the screen brightness adjustment method includes:
  • Step S101 acquiring a line of sight of the user through the eyeball camera
  • Step S102 determining a point of interest of the user on the display screen of the OLED display device according to the line of sight of the user;
  • Step S103 determining, according to the attention point and the human eye resolution range, at least one brightness adjustable display area that the user pays attention to;
  • step S104 the screen display brightness of each brightness adjustable display area is set according to the position of the brightness adjustable display area that the user pays attention to.
  • step S101 the screen brightness adjusting device acquires the user's attention line of sight, that is, the viewing direction of the user, through the eyeball camera. Then it proceeds to step S102.
  • step S102 the screen brightness adjusting device determines the point of interest of the user on the display screen of the OLED display device according to the line of sight of the user acquired in step S101, that is, the position at which the user's eyeball looks on the display screen when the user uses the OLED display device. . Then it proceeds to step S103.
  • step S103 the screen brightness adjusting device determines one or more brightness adjustable display areas that the user pays attention according to the attention point determined by step S102 and the human eye resolution range, that is, the brightness in the human eye resolution range around the attention point is adjustable.
  • the display area is set to the brightness adjustable display area that the user is concerned about. Then it proceeds to step S104.
  • the screen brightness adjusting means sets the screen display brightness of each brightness adjustable display area in accordance with the position of the brightness adjustable display area that the user is interested in. Specifically, the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the screen display brightness of the brightness adjustable display area that is farther from the focus point.
  • the screen brightness adjustment method of the preferred embodiment sets the screen display brightness of each brightness adjustable display area according to the user's attention line of sight, so that the power consumption of the OLED display device can be better reduced without affecting the user experience.
  • FIG. 2 is a flowchart of a second preferred embodiment of the screen brightness adjustment method of the present invention.
  • the screen brightness adjustment method of the preferred embodiment may be implemented by using the OLED display device described above, and the screen brightness adjustment method includes:
  • Step S201 acquiring a user's attention line of sight through the eyeball camera
  • Step S202 determining a point of interest of the user on the display screen of the OLED display device according to the line of sight of the user;
  • Step S203 determining, according to the attention point and the human eye resolution range, at least one brightness adjustable display area that the user pays attention to;
  • Step S204 adjusting a preset brightness reduction curve
  • Step S205 setting the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area and the preset brightness reduction curve that the user pays attention to.
  • step S201 the screen brightness adjusting device acquires the user's attention line of sight, that is, the viewing direction of the user, through the eyeball camera. Then it proceeds to step S202.
  • step S202 the screen brightness adjusting device determines the user's attention point on the display screen of the OLED display device according to the user's attention line of sight acquired in step S201, that is, the position where the user's eyeball looks on the display screen when the user uses the OLED display device. . Then it proceeds to step S203.
  • step S203 the screen brightness adjusting device determines one or more brightness adjustable display areas that the user pays attention according to the attention point determined by step S202 and the human eye resolution range, that is, the brightness in the human eye resolution range around the attention point is adjustable.
  • the display area is set to the brightness adjustable display area that the user is concerned about. Then it proceeds to step S204.
  • step S204 the user adjusts the preset brightness reduction curve, where the preset brightness reduction curve refers to a brightness difference curve of the brightness adjustable display area and the surrounding brightness adjustable display area that the user pays attention to.
  • the brightness of the screen display in the adjustable brightness area is gradually decreased from the point of interest.
  • the user can adjust the brightness reduction ratio of the brightness adjustable area by setting a preset brightness reduction curve, such as speeding up the brightness reduction or slowing down the brightness. Speed, etc. Then it proceeds to step S205.
  • the screen brightness adjusting means sets the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area that the user is interested in and the preset brightness reduction curve acquired in step S204. Specifically, the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the screen display brightness of the brightness adjustable display area that is farther from the focus point.
  • the screen display brightness of the brightness adjustable display area whose distance from the point of interest is greater than or equal to the first set value may be set to zero, which is equivalent to reducing the display panel of the display panel of the OLED display device, thereby further Reduce the power consumption of the OLED display device.
  • the screen brightness adjusting device may further set the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area and the user attention time that the user pays attention to.
  • the user attention time of the brightness adjustable display area that the user pays attention to is greater than or equal to the second set value, the user is considered to have less attention to other brightness adjustable display areas, thereby reducing the brightness adjustable display area that the user pays attention to.
  • the brightness of the outer side is adjustable to display the brightness of the picture in the display area to further reduce the power consumption of the OLED display device.
  • the screen brightness adjustment method of the preferred embodiment can adjust the preset brightness reduction curve, that is, increase the flexibility of the screen display brightness adjustment of the brightness adjustable display area;
  • the screen display brightness of the brightness adjustable display area is set to zero, or the screen display brightness of the partial brightness adjustable display area is reduced according to the user's attention time, thereby further reducing the power consumption of the OLED display device.
  • FIG. 3 is a schematic structural diagram of a first preferred embodiment of the screen brightness adjusting device of the present invention.
  • the screen brightness adjusting device of the preferred embodiment can be implemented by using the first preferred embodiment of the screen brightness adjusting method described above.
  • the screen brightness adjusting device 30 includes a line of sight acquiring module 31, a point of interest determining module 32, and a user attention display area determination. Module 33 and screen brightness setting module 34.
  • the attention-of-sight acquisition module 31 is configured to acquire a user's attention line of sight through the eye movement camera;
  • the focus point determination module 32 is configured to determine a user's attention point on the display screen of the OLED display device according to the user's attention line of sight;
  • the user attention display area determination module 33 is configured to determine at least one brightness adjustable display area that the user pays attention according to the focus point and the human eye resolution range;
  • the screen brightness setting module 34 is configured to set each brightness adjustable display area according to the position of the brightness adjustable display area that the user pays attention to. The picture shows the brightness.
  • the line of sight acquiring module 31 acquires the line of sight of the user, that is, the viewing direction of the user, through the eyeball camera.
  • the point of interest determination module 32 determines the point of interest of the user on the display screen of the OLED display device according to the line of sight of the user acquired by the line of sight acquisition module 31, that is, the position of the user's eyeball on the display screen when the user uses the OLED display device. .
  • the user attention display area determining module 33 determines one or more brightness adjustable display areas that the user pays attention according to the attention point determined by the attention point determining module 32 and the human eye resolution range, that is, the brightness within the human eye resolution range around the attention point.
  • the adjustable display area is set to the brightness adjustable display area that the user is concerned about.
  • the last screen brightness setting module 34 sets the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area that the user is interested in. Specifically, the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the screen display brightness of the brightness adjustable display area that is farther from the focus point.
  • the screen brightness adjusting device of the preferred embodiment sets the screen display brightness of each brightness adjustable display area according to the user's attention line of sight, so that the power consumption of the OLED display device can be better reduced without affecting the user experience.
  • FIG. 4 is a schematic structural diagram of a second preferred embodiment of the screen brightness adjusting device of the present invention.
  • the screen brightness adjusting device of the preferred embodiment can be implemented by using the second preferred embodiment of the screen brightness adjusting method described above, wherein the screen brightness adjusting device 40 includes a line of sight acquiring module 41, a point of interest determining module 42, and a user attention display area determination.
  • the module 43, the adjustment module 44, and the screen brightness setting module 45 includes a line of sight acquiring module 41, a point of interest determining module 42, and a user attention display area determination.
  • the attention-of-sight acquisition module 41 is configured to acquire a user's attention line of sight through the eye movement camera; the attention point determination module 42 is configured to determine a user's attention point on the display screen of the OLED display device according to the user's attention line of sight; the user attention display area determination module 43 is configured to determine at least one brightness adjustable display area that the user pays attention according to the focus point and the human eye resolution range; the adjustment module 44 is configured to adjust the preset brightness reduction curve; and the screen brightness setting module 45 is configured to use the brightness according to the user's attention.
  • the position of the adjustable display area and the preset brightness reduction curve are set, and the screen display brightness of each brightness adjustable display area is set.
  • the line of sight acquiring module 41 acquires the line of sight of the user, that is, the viewing direction of the user, through the eyeball camera.
  • the point of interest determination module 42 determines the point of interest of the user on the display screen of the OLED display device according to the line of sight of the user acquired by the line of sight acquisition module 41, that is, the position of the user's eyeball on the display screen when the user uses the OLED display device. .
  • the user attention display area determining module 43 determines one or more brightness adjustable display areas that the user pays attention according to the attention point determined by the attention point determining module 42 and the human eye resolution range, that is, the brightness within the human eye resolution range around the attention point.
  • the adjustable display area is set to the brightness adjustable display area that the user is concerned about.
  • the user adjusts the preset brightness reduction curve by the adjustment module 44, where the preset brightness reduction curve refers to the brightness difference curve of the brightness adjustable display area and the surrounding brightness adjustable display area that the user pays attention to.
  • the brightness of the screen display in the adjustable brightness area is gradually decreased from the point of interest.
  • the user can adjust the brightness reduction ratio of the brightness adjustable area by setting a preset brightness reduction curve, such as speeding up the brightness reduction or slowing down the brightness. Speed, etc.
  • the last screen brightness setting module 45 sets the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area that the user is interested in and the preset brightness reduction curve acquired by the adjustment module 44. Specifically, the screen display brightness of the brightness adjustable display area that is closer to the focus point is higher than the screen display brightness of the brightness adjustable display area that is farther from the focus point.
  • the screen brightness setting module 45 can set the screen display brightness of the brightness adjustable display area whose distance from the point of interest is greater than or equal to the first set value to zero, which is equivalent to reducing the display of the display panel of the OLED display device.
  • the panel can further reduce the power consumption of the OLED display device.
  • the screen brightness setting module 45 can also set the screen display brightness of each brightness adjustable display area according to the position of the brightness adjustable display area and the user attention time that the user pays attention to.
  • the screen brightness setting module 45 reduces the user's attention.
  • the brightness of the brightness adjustable display area outside the display area of the brightness adjustable display area to further reduce the power consumption of the OLED display device.
  • the picture brightness adjusting device of the preferred embodiment can adjust the preset brightness reduction curve, that is, increase the flexibility of the screen display brightness adjustment of the brightness adjustable display area;
  • the screen display brightness of the brightness adjustable display area is set to zero, or the screen display brightness of the partial brightness adjustable display area is reduced according to the user's attention time, thereby further reducing the power consumption of the OLED display device.
  • the screen brightness adjusting method and the screen brightness adjusting device of the present invention set the screen display brightness of each brightness adjustable display area according to the user's attention line of sight, so that the power consumption of the OLED display device can be better reduced without affecting the user experience.
  • the invention solves the technical problem that the existing screen brightness adjustment method and the screen brightness adjustment device have high power consumption, or the user experience is easily affected.

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Abstract

一种画面亮度调整方法，其包括：通过眼球运动摄像头获取用户的关注视线（S101）；根据用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点（S102）；根据关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域（S103）；以及根据用户关注的亮度可调显示区域的位置，设置各个亮度可调显示区域的画面显示亮度（S104）。

Description

画面亮度调整方法及画面亮度调整装置 技术领域
本发明涉及显示器设计领域，特别是涉及一种显示器的画面亮度调整方法及画面亮度调整装置。
背景技术
OLED显示技术是未来主流的显示技术。以目前OLED驱动方式，OLED画面的耗电量与OLED的显示亮度成正比，只要OLED显示亮度偏暗，则该OLED画面的耗电量偏低。因此可以通过降低OLED显示亮度，来降低OLED显示装置的功耗。
目前现有的OLED显示装置可以实现对显示面板不同区域提供不同的局部电压，这样通过用户的使用习惯以及使用场景对面板不同区域提供不同的OLED显示亮度，如在OLED画面的中心区域由于用户的关注度较高，因此设置较高的OLED显示亮度；在OLED画面的边缘区域由于用户的关注度较低，因此设置较低的OLED显示亮度。
但是上述不同区域的OLED画面的显示亮度设置方式较为绝对化，虽然可以较好的降低OLED显示装置的功耗，但是在某些情况下并不能对用户关注度高的OLED画面进行高亮度显示，当用户在网页的最上方输入邮箱用户名和密码时，如输入框无法移动至屏幕中央，则用户必须要较低显示亮度的情况下完成邮箱用户名和密码的输入操作。
故，有必要提供一种画面亮度调整方法及画面亮度调整装置，以解决现有技术所存在的问题。
 技术问题
本发明实施例提供一种可以较好的降低OLED显示装置的功耗且不会对用户体验造成影响的画面亮度调整方法及画面亮度调整装置；以解决现有的画面亮度调整方法及画面亮度调整装置的功耗较高，或对用户体验易造成影响的技术问题。
 技术解决方案
本发明实施例提供一种画面亮度调整方法，用于调整OLED显示装置的画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其包括：
通过所述眼球运动摄像头获取用户的关注视线；
根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度；
其中距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度；
其中所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度；
其中当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
本发明实施例还提供一种画面亮度调整方法，用于调整OLED显示装置的画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其中所述画面亮度调整方法包括：
通过所述眼球运动摄像头获取用户的关注视线；
根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整方法中，距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整方法中，所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
根据所述用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整方法中，所述画面亮度调整方法还包括步骤：对所述预设亮度缩减曲线进行调整。
在本发明所述的画面亮度调整方法中，所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤包括：
将与所述关注点的距离大于等于第一设定值的所述亮度可调显示区域的画面显示亮度设为零。
在本发明所述的画面亮度调整方法中，所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整方法中，当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
本发明实施例还提供一种画面亮度调整装置，用于调整OLED显示装置画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其中所述画面亮度调整装置包括：
关注视线获取模块，用于通过眼球运动摄像头获取用户的关注视线；
关注点确定模块，用于根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
用户关注显示区域确定模块，用于根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
画面亮度设置模块，用于根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整装置中，距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整装置中，所述画面亮度设置模块具体用于根据所述用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整装置中，所述画面亮度调整装置还包括：调整模块，用于对所述预设亮度缩减曲线进行调整。
在本发明所述的画面亮度调整装置中，所述画面亮度设置模块具体用于将与所述关注点的距离大于等于第一设定值的所述亮度可调显示区域的画面显示亮度设为零。
在本发明所述的画面亮度调整装置中，所述画面亮度设置模块具体用于根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度。
在本发明所述的画面亮度调整装置中，当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
 有益效果
相较于现有的画面亮度调整方法及画面亮度调整装置，本发明的画面亮度调整方法及画面亮度调整装置根据用户的关注视线来设置各个亮度可调显示区域的画面显示亮度，因此可较好的降低OLED显示装置的功耗且不会对用户体验造成影响；解决了现有的画面亮度调整方法及画面亮度调整装置的功耗较高，或对用户体验易造成影响的技术问题。
 附图说明
为让本发明的上述内容能更明显易懂，下文特举优选实施例，并配合所附图式，作详细说明如下：
图1为本发明的画面亮度调整方法的第一优选实施例的流程图；
图2为本发明的画面亮度调整方法的第二优选实施例的流程图；
图3为本发明的画面亮度调整装置的第一优选实施例的结构示意图；
图4为本发明的画面亮度调整装置的第二优选实施例的结构示意图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。
在图中，结构相似的单元是以相同标号表示。
本发明的画面亮度调整方法以及画面亮度调整装置用于调整OLED显示装置的画面显示亮度，其中OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头。本发明的画面亮度调整方法及画面亮度调整装置可根据用户的关注视线来设置各个亮度可调显示区域的画面显示亮度，因此可较好的降低OLED显示装置的功耗且不会对用户体验造成影响。
请参照图1，图1为本发明的画面亮度调整方法的第一优选实施例的流程图。本优选实施例的画面亮度调整方法可使用上述的OLED显示装置进行实施，该画面亮度调整方法包括：
步骤S101，通过眼球运动摄像头获取用户的关注视线；
步骤S102，根据用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点；
步骤S103，根据关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；
步骤S104，根据用户关注的亮度可调显示区域的位置，设置各个亮度可调显示区域的画面显示亮度。
下面详细说明本优选实施例的画面亮度调整方法的各步骤的具体流程。
在步骤S101中，画面亮度调整装置通过眼球运动摄像头获取用户的关注视线，即用户的观看方向。随后转到步骤S102。
在步骤S102中，画面亮度调整装置根据步骤S101获取的用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点，即用户使用OLED显示装置时，用户眼球在显示屏幕上注视的位置。随后转到步骤S103。
在步骤S103中，画面亮度调整装置根据步骤S102确定的关注点以及人眼分辨范围，确定用户关注的一个或多个亮度可调显示区域，即将关注点周围的人眼分辨范围内的亮度可调显示区域设置为用户关注的亮度可调显示区域。随后转到步骤S104。
在步骤S104中，画面亮度调整装置根据用户关注的亮度可调显示区域的位置，设置各个亮度可调显示区域的画面显示亮度。具体为：距离关注点较近的亮度可调显示区域的画面显示亮度，高于距离关注点较远的亮度可调显示区域的画面显示亮度。
这样即完成了本优选实施例的画面亮度调整方法的画面亮度调整过程。
本优选实施例的画面亮度调整方法根据用户的关注视线来设置各个亮度可调显示区域的画面显示亮度，因此可较好的降低OLED显示装置的功耗且不会对用户体验造成影响。
请参照图2，图2为本发明的画面亮度调整方法的第二优选实施例的流程图。本优选实施例的画面亮度调整方法可使用上述的OLED显示装置进行实施，该画面亮度调整方法包括：
步骤S201，通过眼球运动摄像头获取用户的关注视线；
步骤S202，根据用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点；
步骤S203，根据关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；
步骤S204，对预设亮度缩减曲线进行调整；
步骤S205，根据用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个亮度可调显示区域的画面显示亮度。
下面详细说明本优选实施例的画面亮度调整方法的各步骤的具体流程。
在步骤S201中，画面亮度调整装置通过眼球运动摄像头获取用户的关注视线，即用户的观看方向。随后转到步骤S202。
在步骤S202中，画面亮度调整装置根据步骤S201获取的用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点，即用户使用OLED显示装置时，用户眼球在显示屏幕上注视的位置。随后转到步骤S203。
在步骤S203中，画面亮度调整装置根据步骤S202确定的关注点以及人眼分辨范围，确定用户关注的一个或多个亮度可调显示区域，即将关注点周围的人眼分辨范围内的亮度可调显示区域设置为用户关注的亮度可调显示区域。随后转到步骤S204。
在步骤S204中，用户对预设亮度缩减曲线进行调整，这里的预设亮度缩减曲线是指用户关注的亮度可调显示区域与周围的亮度可调显示区域的亮度差异曲线。亮度可调区域的画面显示亮度由关注点向外逐渐降低，用户可通过设置预设亮度缩减曲线对该亮度可调区域的画面显示亮度的降低比例进行调整，如加快亮度降低速度或减慢亮度速度等。随后转到步骤S205。
在步骤S205中，画面亮度调整装置根据用户关注的亮度可调显示区域的位置以及步骤S204获取的预设亮度缩减曲线，设置各个亮度可调显示区域的画面显示亮度。具体为：距离关注点较近的亮度可调显示区域的画面显示亮度，高于距离关注点较远的亮度可调显示区域的画面显示亮度。
优选的，这里可以将与关注点的距离大于等于第一设定值的亮度可调显示区域的画面显示亮度设为零，这样相当于缩小了OLED显示装置的显示面板的显示面板，从而可以进一步降低OLED显示装置的功耗。
优选的，在步骤S205中，画面亮度调整装置还可根据用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个亮度可调显示区域的画面显示亮度。
具体的，当用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值，则认为用户对其他亮度可调显示区域的关注程度较低，因此降低用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度，以进一步降低OLED显示装置的功耗。
这样即完成了本优选实施例的画面亮度调整方法的画面亮度调整过程。
在第一优选实施例的基础上，本优选实施例的画面亮度调整方法可对预设亮度缩减曲线进行调整，即增加了亮度可调显示区域的画面显示亮度调整的灵活性；同时可将部分亮度可调显示区域的画面显示亮度设置为零，或根据用户的关注时间，降低部分亮度可调显示区域的画面显示亮度，从而可进一步降低OLED显示装置的功耗。
本发明还提供一种画面亮度调整装置，请参照图3，图3为本发明的画面亮度调整装置的第一优选实施例的结构示意图。本优选实施例的画面亮度调整装置可使用上述的画面亮度调整方法的第一优选实施例进行实施，该画面亮度调整装置30包括关注视线获取模块31、关注点确定模块32、用户关注显示区域确定模块33以及画面亮度设置模块34。
关注视线获取模块31用于通过眼球运动摄像头获取用户的关注视线；关注点确定模块32用于根据用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点；用户关注显示区域确定模块33用于根据关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；画面亮度设置模块34用于根据用户关注的亮度可调显示区域的位置，设置各个亮度可调显示区域的画面显示亮度。
本优选实施例的画面亮度调整装置30使用时，首先关注视线获取模块31通过眼球运动摄像头获取用户的关注视线，即用户的观看方向。
随后关注点确定模块32根据关注视线获取模块31获取的用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点，即用户使用OLED显示装置时，用户眼球在显示屏幕上注视的位置。
然后用户关注显示区域确定模块33根据关注点确定模块32确定的关注点以及人眼分辨范围，确定用户关注的一个或多个亮度可调显示区域，即将关注点周围的人眼分辨范围内的亮度可调显示区域设置为用户关注的亮度可调显示区域。
最后画面亮度设置模块34根据用户关注的亮度可调显示区域的位置，设置各个亮度可调显示区域的画面显示亮度。具体为：距离关注点较近的亮度可调显示区域的画面显示亮度，高于距离关注点较远的亮度可调显示区域的画面显示亮度。
这样即完成了本优选实施例的画面亮度调整装置30的画面亮度调整过程。
本优选实施例的画面亮度调整装置根据用户的关注视线来设置各个亮度可调显示区域的画面显示亮度，因此可较好的降低OLED显示装置的功耗且不会对用户体验造成影响。
请参照图4，图4为本发明的画面亮度调整装置的第二优选实施例的结构示意图。本优选实施例的画面亮度调整装置可使用上述的画面亮度调整方法的第二优选实施例进行实施，该画面亮度调整装置40包括关注视线获取模块41、关注点确定模块42、用户关注显示区域确定模块43、调整模块44以及画面亮度设置模块45。
关注视线获取模块41用于通过眼球运动摄像头获取用户的关注视线；关注点确定模块42用于根据用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点；用户关注显示区域确定模块43用于根据关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；调整模块44用于对预设亮度缩减曲线进行调整；画面亮度设置模块45用于根据用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个亮度可调显示区域的画面显示亮度。
本优选实施例的画面亮度调整装置40使用时，首先关注视线获取模块41通过眼球运动摄像头获取用户的关注视线，即用户的观看方向。
随后关注点确定模块42根据关注视线获取模块41获取的用户的关注视线，确定用户在OLED显示装置的显示屏幕上的关注点，即用户使用OLED显示装置时，用户眼球在显示屏幕上注视的位置。
然后用户关注显示区域确定模块43根据关注点确定模块42确定的关注点以及人眼分辨范围，确定用户关注的一个或多个亮度可调显示区域，即将关注点周围的人眼分辨范围内的亮度可调显示区域设置为用户关注的亮度可调显示区域。
随后用户通过调整模块44对预设亮度缩减曲线进行调整，这里的预设亮度缩减曲线是指用户关注的亮度可调显示区域与周围的亮度可调显示区域的亮度差异曲线。亮度可调区域的画面显示亮度由关注点向外逐渐降低，用户可通过设置预设亮度缩减曲线对该亮度可调区域的画面显示亮度的降低比例进行调整，如加快亮度降低速度或减慢亮度速度等。
最后画面亮度设置模块45根据用户关注的亮度可调显示区域的位置以及调整模块44获取的预设亮度缩减曲线，设置各个亮度可调显示区域的画面显示亮度。具体为：距离关注点较近的亮度可调显示区域的画面显示亮度，高于距离关注点较远的亮度可调显示区域的画面显示亮度。
优选的，这里画面亮度设置模块45可以将与关注点的距离大于等于第一设定值的亮度可调显示区域的画面显示亮度设为零，这样相当于缩小了OLED显示装置的显示面板的显示面板，从而可以进一步降低OLED显示装置的功耗。
优选的，画面亮度设置模块45还可根据用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个亮度可调显示区域的画面显示亮度。
具体的，当用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值，则认为用户对其他亮度可调显示区域的关注程度较低，因此画面亮度设置模块45降低用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度，以进一步降低OLED显示装置的功耗。
这样即完成了本优选实施例的画面亮度调整装置40的画面亮度调整过程。
在第一优选实施例的基础上，本优选实施例的画面亮度调整装置可对预设亮度缩减曲线进行调整，即增加了亮度可调显示区域的画面显示亮度调整的灵活性；同时可将部分亮度可调显示区域的画面显示亮度设置为零，或根据用户的关注时间，降低部分亮度可调显示区域的画面显示亮度，从而可进一步降低OLED显示装置的功耗。
本发明的画面亮度调整方法及画面亮度调整装置根据用户的关注视线来设置各个亮度可调显示区域的画面显示亮度，因此可较好的降低OLED显示装置的功耗且不会对用户体验造成影响；解决了现有的画面亮度调整方法及画面亮度调整装置的功耗较高，或对用户体验易造成影响的技术问题。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (15)

  1. 一种画面亮度调整方法，用于调整OLED显示装置的画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其包括：
    通过所述眼球运动摄像头获取用户的关注视线；
    根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
    根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
    根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度；
    其中距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度；
    其中所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
    根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度；
    其中当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
  2. 一种画面亮度调整方法，用于调整OLED显示装置的画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其包括：
    通过所述眼球运动摄像头获取用户的关注视线；
    根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
    根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
    根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度。
  3. 根据权利要求2所述的画面亮度调整方法，其中距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度。
  4. 根据权利要求2所述的画面亮度调整方法，其中所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
    根据所述用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个所述亮度可调显示区域的画面显示亮度。
  5. 根据权利要求4所述的画面亮度调整方法，其中所述画面亮度调整方法还包括步骤：
    对所述预设亮度缩减曲线进行调整。
  6. 根据权利要求2所述的画面亮度调整方法，其中所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤包括：
    将与所述关注点的距离大于等于第一设定值的所述亮度可调显示区域的画面显示亮度设为零。
  7. 根据权利要求2所述的画面亮度调整方法，其中所述根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度的步骤为：
    根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度。
  8. 根据权利要求7所述的画面亮度调整方法，其中当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
  9. 一种画面亮度调整装置，用于调整OLED显示装置画面显示亮度，其中所述OLED显示装置包括多个亮度可调显示区域以及眼球运动摄像头，其包括：
    关注视线获取模块，用于通过眼球运动摄像头获取用户的关注视线；
    关注点确定模块，用于根据所述用户的关注视线，确定用户在所述OLED显示装置的显示屏幕上的关注点；
    用户关注显示区域确定模块，用于根据所述关注点以及人眼分辨范围，确定用户关注的至少一个亮度可调显示区域；以及
    画面亮度设置模块，用于根据所述用户关注的亮度可调显示区域的位置，设置各个所述亮度可调显示区域的画面显示亮度。
  10. 根据权利要求9所述的画面亮度调整装置，其中距离所述关注点较近的所述亮度可调显示区域的画面显示亮度，高于距离所述关注点较远的所述亮度可调显示区域的画面显示亮度。
  11. 根据权利要求9所述的画面亮度调整装置，其中所述画面亮度设置模块具体用于根据所述用户关注的亮度可调显示区域的位置以及预设亮度缩减曲线，设置各个所述亮度可调显示区域的画面显示亮度。
  12. 根据权利要求11所述的画面亮度调整装置，其中所述画面亮度调整装置还包括：
    调整模块，用于对所述预设亮度缩减曲线进行调整。
  13. 根据权利要求9所述的画面亮度调整装置，其中所述画面亮度设置模块具体用于将与所述关注点的距离大于等于第一设定值的所述亮度可调显示区域的画面显示亮度设为零。
  14. 根据权利要求9所述的画面亮度调整装置，其中所述画面亮度设置模块具体用于根据所述用户关注的亮度可调显示区域的位置以及用户关注时间，设置各个所述亮度可调显示区域的画面显示亮度。
  15. 根据权利要求14所述的画面亮度调整装置，其中当所述用户关注的亮度可调显示区域的用户关注时间大于等于第二设定值时，降低所述用户关注的亮度可调显示区域外侧的亮度可调显示区域的画面显示亮度。
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