CN112382253A

CN112382253A - Method for improving screen resolution by moving screen through rapid motor

Info

Publication number: CN112382253A
Application number: CN202011346370.2A
Authority: CN
Inventors: 李润
Original assignee: Shifang Kaiye Technology Co ltd
Current assignee: Shifang Kaiye Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-19

Abstract

The invention discloses a method for improving the resolution of a screen by moving the screen through a rapid motor, wherein the screen is fixed on a substrate, then 4 motors are placed on the upper, lower, left and right sides of the substrate, and the position of the screen is moved by rotating the motor to be eccentric; the screen moving distance is one-half of 2, the pixel point is displaced, and the motor rotation frequency is 15 hz; use the ripe technology of cell-phone camera lens anti-shake, increase the support between screen and fixed base plate, through motor normal running fit refresh rate, just can realize 4 groups of offsets, along with the screen refresh rate rises, 60hz rises to 144hz and can realize 3 positions on the x axle, and 3 position resolution ratios on the Y axle can also further promote the display effect. The invention optimizes the 4K60hz display to 8K 15hz display by setting the time-sharing display. The resolution is improved by 4 times. The display refreshes 60hz, the human eye reaction time is about 0.1S and 10hz per second, and the 60hz is respectively changed into 4 x 15hz, so that the whole refreshing rate is reduced, and the screen window effect is improved in a mode of improving the resolution.

Description

Method for improving screen resolution by moving screen through rapid motor

Technical Field

The invention relates to the technical field of feed production, in particular to a method for improving screen resolution by moving a screen through a rapid motor.

Background

The screen window effect is that due to insufficient resolution of VR glasses (screen and content), human eyes can directly see pixel points of a display screen, and the screen window is as if the user looks things through the screen window. In order to realize high definition, both the screen and the content need to reach a certain degree of high definition, and single meeting requirements are not feasible. The resolution of "high definition" is "12600 × 6000" to some extent, because the field angle of each person is mostly 210 ° horizontally and 100 ° vertically. However, to see no sense of pixel granularity, 60 pixels are seen every 1 ° in the angle of view of you, i.e. 60 × 60 pixels in both the horizontal and vertical directions (below 60 pixels we' retina can resolve the pixel granularity). So 210 × 60 = 12600 pixels in 210 ° horizontally and 100 × 60 = 6000 pixels in 100 ° vertically. The conclusion is that ideally we need 12600 × 6000 pictures. Currently, 1080P, i.e. 1920 × 1080, is commonly used in the existing mobile phone; 2560 × 1440 with 2K screen; there are also 4K 4096X 2160. Are also some distance from the requirements.

Disclosure of Invention

The present invention is directed to a method for improving screen resolution by moving a screen through a fast motor, so as to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: a method for improving the resolution of a screen by moving the screen through a rapid motor comprises the steps of fixing the screen on a substrate, then placing 4 motors above, below, left and right of the substrate, and moving the position of the screen through the rotation eccentricity of the motors;

the screen moving distance is one-half of 2, the pixel point is displaced, and the motor rotation frequency is 15 hz;

use the ripe technology of cell-phone camera lens anti-shake, increase the support between screen and fixed base plate, through motor normal running fit refresh rate, just can realize 4 groups of offsets, along with the screen refresh rate rises, 60hz rises to 144hz and can realize 3 positions on the x axle, and 3 position resolution ratios on the Y axle can also further promote the display effect.

Preferably, the motor is a mems motor or a common motor.

Compared with the prior art, the invention has the beneficial effects that:

the invention optimizes the 4K60hz display to 8K 15hz display by setting the time-sharing display. The resolution is improved by 4 times. The display refreshes 60hz, the human eye reaction time is about 0.1S and 10hz per second, and the 60hz is respectively changed into 4 x 15hz, so that the whole refreshing rate is reduced, and the screen window effect is improved in a mode of improving the resolution.

Drawings

FIG. 1 is a diagram of a frame A according to an embodiment of the present invention;

FIG. 2 is a diagram of panel B according to an embodiment of the present invention;

FIG. 3 is a diagram of panel C according to an embodiment of the present invention;

FIG. 4 is a diagram of a frame D according to an embodiment of the present invention;

FIG. 5 is a front view of a substrate and a screen assembly according to an embodiment of the present invention;

FIG. 6 is a motor rotation diagram of panel A according to an embodiment of the present invention;

FIG. 7 is a motor rotation diagram of panel B according to an embodiment of the present invention;

FIG. 8 is a motor rotation diagram of panel C according to an embodiment of the present invention;

FIG. 9 is a motor rotation diagram of panel D according to an embodiment of the present invention.

In the figure: 1. a first motor; 2. a second motor; 3. a third motor; 4. and a fourth motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, this embodiment provides a method for increasing the resolution of a screen by moving the screen with a fast motor, in which the screen is fixed on a substrate, and then 4 sets of motors are added on the upper, lower, left, and right sides of the substrate, and the position of the screen is moved by rotating the eccentric center of the motor. The motor can be realized by a mems motor or a common motor, because the moving distance is only one-2 pixel displacement, and the motor rotation frequency is 15 hz. And the displacement is small at a low speed and basically cannot be sensed. The technology falls to the ground, uses the ripe technology of cell-phone camera lens anti-shake, increases the support between screen and fixed baseplate, through motor normal running fit refresh rate, just can realize 4 groups of offsets, along with the screen refresh rate rises, 60hz rises to 144hz and can realize 3 positions on the x axle, and 3 position resolution on the Y axle can also further promote the display effect of value 12600 x 6400.

The support that uses here is anti-shake support, and this support is unanimous with CCD anti-shake technical principle, mainly installs the sensor on a support that can freely float, and the same cooperation needs the shake direction and the range of gyroscope response camera, and then the control sensor carries out corresponding position compensation. The CCD anti-shake technology does not need to consider optical refraction factors, so the flexibility is much higher than the lens anti-shake (but the realization difficulty is much higher), at present, it can make the device realize 5-degree-of-freedom shake compensation (5-axis anti-shake) at most, and some models like sony and olympus are carried with the technology.

The screen window effect is improved through dynamic compensation display results. The principle is that 4 low-resolution pictures are spliced into a high-resolution picture. The 4K60hz display is optimized to the 8K 15hz display by time division display. The resolution is improved by 4 times. The display refreshes 60hz, the human eye reaction time is about 0.1S and 10hz per second, the 60hz is respectively changed into 4 x 15hz, the whole refreshing rate is reduced, the screen window effect is improved in a mode of improving the resolution, and one picture is displayed at four positions of ABCD.

As shown in fig. 1, one picture a is displayed every 1/60s, as shown in fig. 2, one picture B is displayed in the lower 1/60s, as shown in fig. 3, one picture C is displayed in the lower 1/60s, as shown in fig. 4, one picture D is displayed in the lower 1/60s, then one picture a is displayed in the lower 1/60s, and so on, whereby the 4K resolution of the device can be changed from 4096 × 2160 to 8192 × 4320, which can basically approach the ideal 12600 × 6000 picture. Thereby addressing VR display and screen effects.

As shown in FIG. 5, on the base plate, 4 eccentric wheels fix the screen

As shown in fig. 6, when the first 1/60s is reached, the rotation angles of the motor one 1 and the motor three 3 are 0 °, and the rotation angles of the motor two 2 and the motor four 4 are 45 °, the picture a is displayed;

as shown in fig. 7, when the next 1/60s occurs, the rotation angle of the motor i 1 and the motor i 3 is 180 °, and the rotation angle of the motor i 2 and the motor i 4 is 135 °, the picture B is displayed;

as shown in fig. 8, when the next 1/60s occurs, the rotation angle of the motor i 1 and the motor i 3 is 180 °, and the rotation angle of the motor i 2 and the motor i 4 is 225 °, the picture C is displayed;

as shown in fig. 9, when the next 1/60s occurs, the rotation angle of the motor i 1 and the motor i 3 is 0 °, and the rotation angle of the motor i 2 and the motor i 4 is 315 °, the picture D is displayed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A method for improving screen resolution by moving a screen through a fast motor is characterized in that: fixing the screen on a substrate, then placing 4 motors on the upper, lower, left and right sides of the substrate, and moving the position of the screen through the rotation eccentricity of the motors;

use the ripe technology of cell-phone camera lens anti-shake, increase the support between screen and fixed baseplate, through motor normal running fit refresh rate, just can realize 4 groups of offsets, along with the screen refresh rate rises, 60hz rises to 144hz and can realize 3 positions on the x axle, and 3 position resolution on the Y axle can also further promote display effect.

2. A feedstuff fermentation device according to claim 1, characterized in that: the motor is a mems motor or a common motor.