Samsung electronics co., ltd. (20240096254). WEARABLE DEVICE FOR ADJUSTING SIZE OF EFFECTIVE DISPLAY AREA ACCORDING TO EXTERNAL ILLUMINANCE AND CONTROL METHOD THEREOF simplified abstract

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WEARABLE DEVICE FOR ADJUSTING SIZE OF EFFECTIVE DISPLAY AREA ACCORDING TO EXTERNAL ILLUMINANCE AND CONTROL METHOD THEREOF

Organization Name

samsung electronics co., ltd.

Inventor(s)

Dongil Son of Suwon-si (KR)

Jongmin Yoon of Suwon-si (KR)

Seungnyun Kim of Suwon-si (KR)

Seungjoo Lee of Suwon-si (KR)

Gisoo Lim of Suwon-si (KR)

Kyusik Choi of Suwon-si (KR)

WEARABLE DEVICE FOR ADJUSTING SIZE OF EFFECTIVE DISPLAY AREA ACCORDING TO EXTERNAL ILLUMINANCE AND CONTROL METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240096254 titled 'WEARABLE DEVICE FOR ADJUSTING SIZE OF EFFECTIVE DISPLAY AREA ACCORDING TO EXTERNAL ILLUMINANCE AND CONTROL METHOD THEREOF

Simplified Explanation

The wearable device described in the patent application adjusts the size of the effective display area based on external illuminance levels. The device includes a display module and a processor that controls the display module to output light at a certain brightness level to display virtual objects. The processor also monitors surrounding illuminance levels and adjusts the size of the effective display area accordingly.

  • The wearable device includes a display module and at least one processor.
  • The processor controls the display module to output light at a specific brightness level.
  • The device adjusts the size of the effective display area based on changes in surrounding illuminance levels.

Potential Applications

This technology could be applied in:

  • Smart glasses
  • Augmented reality headsets
  • Heads-up displays in vehicles

Problems Solved

This technology addresses issues such as:

  • Glare on displays in bright environments
  • Inability to see virtual objects clearly in varying lighting conditions

Benefits

The benefits of this technology include:

  • Improved visibility of virtual objects in different lighting conditions
  • Enhanced user experience with wearable displays
  • Reduced eye strain from glare on displays

Potential Commercial Applications

This technology could be used in various industries, including:

  • Automotive
  • Gaming
  • Healthcare

Possible Prior Art

One possible prior art for this technology is the use of auto-brightness adjustment in smartphones and tablets to optimize screen visibility in different lighting conditions.

Unanswered Questions

How does the device determine the optimal size of the effective display area based on surrounding illuminance levels?

The patent application does not provide specific details on the algorithm or method used by the processor to determine the appropriate size of the display area. Further information on this aspect would be helpful for understanding the technical implementation of the technology.

What impact does adjusting the size of the effective display area have on battery life and overall device performance?

The patent application does not address the potential impact of changing the size of the display area on the device's battery life or performance. Understanding how this adjustment may affect the device's power consumption and processing capabilities would be important for evaluating the practicality of the technology.


Original Abstract Submitted

a wearable device for adjusting the size of an effective display area depending on external illuminance and a control method is provided. the wearable device includes a display module and at least one processor, wherein the at least one processor may be configured to control the display module to output light having a first brightness value from at least one light source of the display module so as to display a virtual object in an effective display area having a first size, determine whether or not surrounding illuminance of the wearable device increases while the light having the first brightness value is output, change, based on the determination that the surrounding illuminance increases, a size of the effective display area displaying the virtual object from the first size to a second size, and control the display module to display the virtual object in the effective display area having the second size.

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