The pain points that need to be solved for the display screens used in handheld devices mainly include the following aspects:

Display quality:

Resolution: The resolution of the display screen directly affects the clarity of the display. High-resolution displays can present more delicate and realistic images and texts, improving the user experience.

Color performance: Excellent color performance is essential for handheld devices, especially for applications that need to display pictures, videos or play games. The display screen needs to be able to accurately restore colors and avoid color cast or color distortion.

Contrast: High-contrast displays can present deeper blacks and brighter whites, making images and text more vivid.

Display stability:

Flickering: For example, the flashing problem that may occur on AMOLED displays will seriously affect the user's visual experience and usage experience. The display screen needs to have good stability to avoid flickering or instability during use.

Water ripples: The water ripple phenomenon that may be caused by factors such as display voltage fluctuations is also an important factor affecting display stability. The design and manufacture of the display screen need to take this into account to ensure that similar problems will not occur under normal use conditions.

Interactive experience:

Touch accuracy: For touch screens, touch accuracy directly affects the user's interactive experience. The display needs to have high touch accuracy to ensure that users can complete various operations accurately and quickly.

Interaction method: In addition to basic touch operations, some advanced interaction methods such as gesture recognition and voice control are gradually being applied to handheld devices. The display needs to support these advanced interaction methods to improve the user's convenience and experience.

Power consumption and battery life:

Display power consumption: The display is one of the components with higher power consumption in handheld devices. Reducing the power consumption of the display is of great significance to improving the battery life of the device. The design and manufacture of the display need to take into account the power consumption issue and use advanced energy-saving technologies to reduce power consumption.

Reliability and durability:

Drop resistance: Handheld devices will inevitably fall during use. The display needs to have good drop resistance to ensure that it can still work normally in unexpected situations such as falling.

Scratch resistance: The surface of the display is easily scratched or worn. Improving the scratch resistance of the display can extend its service life and maintain a good display effect.

Field of view: The field of view of handheld display devices is relatively small, which may limit the user's observation range and usage experience. The design and manufacture of the display need to take this into account, expand the field of view as much as possible, and improve the user's viewing experience.

In summary, the display screens used in handheld devices need to address the pain points of display quality, display stability, interactive experience, power consumption and battery life, reliability and durability, and field of view. By continuously optimizing and improving these aspects, the overall performance and user experience of handheld devices can be improved.

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