This post was most recently updated on May 22nd, 2018
2. Smartphones LCD/OLED displays vs your eyes: Afterglow, power consumption
Since the OLED saves the backlight group structure of the LCD and the pixels do not emit light when the display is black, the OLED saves more power under the same conditions of use. In addition, due to the self-luminous characteristics, the backlight of the OLED screen has less afterglow and is generally less dazzling under the same brightness.
3 smartphones LCD/OLED displays vs your eyes: anti-shock, low-temperature performance
Compared to the LCD, the OLED screen is a non-vacuum all-solid-state device. By extension, the anti-vibration and low-temperature resistance (still at 40 degrees Celsius can still work normally) characteristically OLED is more excellent.
4. Smartphones LCD/OLED displays vs your eyes: Burning screen and service life
At this point, LCD is better than OLED. The LCD screen itself does not emit light, and its low power consumption control characteristics make its life longer than that of OLEDs. The OLED screen, as a self-illuminating screen, has severely limited its widespread use due to the screen life caused by screen ageing.
It can be said that each has advantages and disadvantages. If we only protect the eyesight, macroscopically speaking, the OLED screen is still better than the LCD screen, otherwise, it may not be attracted to competing brands. Although there are more finely divided LCD screens (TN panel, VA panel, an IPS panel), OLEDs are uniquely superior in performance, and they have become the trend of mobile screens with a more perfect visual experience on the mobile phone screen.
Smartphones LCD/OLED displays vs your eyes: how can you reduce eye fatigues while using your Smartphone?
Improve “airsickness”, what are the few measures that can alleviate eye fatigue?
Before you use your phone in a dark environment. be sure to lower the screen brightness of the phone and turn on the night mode of the phone.
Apple’s mobile phone can also open the Night Shift function when the screen is turned down to a minimum.
For Android phones, you can set the power saving mode in the mobile phone home so that the phone can automatically reduce the screen brightness according to the external light.
Smartphones LCD/OLED displays vs your eyes: Eyes exercises that can ease eye fatigue resulting from extensive use of the mobile phone
Stare into the distance
Find a grass or green tree 10 meters away. There is really no open grass around. You can choose a picture with a wide field of vision. Because green has a short wavelength, imaging in front of the retina, promote eye relaxation. Also, eye ciliary muscle relaxation reduces eye fatigue. Don’t blink your eyes, and don’t always blink your eyes, eliminate distractions, concentrate on gaze for 25 seconds to identify the contours of grass or leaves.
Then place the left palm slightly above 30 cm in front of the eyes, and look at palm lines from head to tail one by one for about 5 seconds. After reading the palm prints, gaze at the distant grass or leaves for 25 seconds, then look at the palm prints again. Repeat 20 times in 10 minutes, three times a day, and increase the number of trainings if the visual acuity is severe.
2. Crystal gymnastics
You need to do this with both hands propped up. Now, let the eyeball turn 10 times in the order of upper, lower, left, and right, and then rotate counterclockwise and clockwise 10 times. Find a scene 3 meters away (such as: wall paintings, etc.), while lifting your left hand slightly higher than the eyes straightened (about 30 cm), see the palm of the hand pattern, and then see the Qingyuan, try to Quickly move between the two, round-trip 20 times.
3. Ironing method
This method is best to sit, relax, close your eyes, then quickly rub the two palms, make it hot, cover your eyes with both hands, hot after the two hands suddenly took off, both eyes also at the same time , Such 3 to 5 times, can promote eye blood circulation, increase metabolism.