Iphone Reflection has a pattern

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SUMMARY

The discussion centers on the phenomenon of light reflection observed from an iPhone, specifically noting the appearance of three connected "H" marks within the reflected rectangle of light. The user attributes this unusual reflection to the multiple polarizations involved in the iPhone's LCD reflective display. The conversation highlights the interaction between light and the internal components of the device, suggesting that absorption may play a role in the observed effect. The user expresses curiosity about the specifics of this optical occurrence.

PREREQUISITES
  • Understanding of LCD technology and its reflective properties
  • Basic knowledge of light polarization
  • Familiarity with optical phenomena such as specular reflection
  • Experience with photography or visual observation techniques
NEXT STEPS
  • Research the principles of light polarization and its effects on reflections
  • Explore the workings of LCD displays, focusing on reflective and transmissive properties
  • Investigate optical phenomena related to specular reflection in various materials
  • Learn about the impact of internal components on light behavior in electronic devices
USEFUL FOR

This discussion is beneficial for optical engineers, electronics enthusiasts, and anyone interested in the interaction of light with electronic displays, particularly those studying the effects of polarization and reflection in LCD technology.

OliverFroelich
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Hi all! I'm sitting in the office on what would normally be a dive day so I'm slightly over observant.

The sun is coming in heavy through my window, and holding my iPhone I began playing with the reflection on my office wall it produced.

The reflection at first was no different then any light reflection I've seen in the pass, ie. off a watch face, piece of glass, phone etc.

Then I noticed something in the rectangle of light on my wall, that was reflected off my iphone. The rectangle of light seemingly has three connected "H" marks of darker light inside the rectangle.

What is going on here? Internal components the eye can't pick up robing some of the reflected light thru absorption?

Wanted to get a pic but was using my phone to produce the reflection...lol

Thanks everyone and have a beautiful fall!
 
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Upon reflection my supposition would be that the multiple polarizations involved in producing the LCD reflective display is the culprit. I am unfamiliar with this exact circumstance so will not speculate further about this specular reflection.
 
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hutchphd said:
Upon reflection my supposition would be that the multiple polarizations involved in producing the LCD reflective display is the culprit. I am unfamiliar with this exact circumstance so will not speculate further about this specular reflection.
hutchphd said:
Upon reflection my supposition would be that the multiple polarizations involved in producing the LCD reflective display is the culprit. I am unfamiliar with this exact circumstance so will not speculate further about this specular reflection.10
hutchphd said:
Upon reflection my supposition would be that the multiple polarizations involved in producing the LCD reflective display is the culprit. I am unfamiliar with this exact circumstance so will not speculate further about this specular reflection.
Like it! Reading material list updated and thoughts provoked!
 

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