Samsung display co., ltd. (20240180010). LIGHT EMITTING DISPLAY DEVICE simplified abstract
Contents
- 1 LIGHT EMITTING DISPLAY DEVICE
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
Jin Hyeong Lee of Yongin-si (KR)
Su Jeong Kim of Yongin-si (KR)
Hyebeom Shin of Yongin-si (KR)
Kyung Hee Lee of Yongin-si (KR)
Sun-Young Chang of Yongin-si (KR)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240180010 titled 'LIGHT EMITTING DISPLAY DEVICE
Simplified Explanation
The abstract describes a light emitting display device with a driving element layer, a light emitting element layer, and an external light decreasing layer. The light emitting element layer includes an anode, a pixel defining film, a light emitting layer, and a cathode. The external light decreasing layer includes an inorganic material with an absorption coefficient of at least 1.5 and a reflection control layer.
- Driving element layer on substrate
- Light emitting element layer with anode, pixel defining film, light emitting layer, and cathode
- External light decreasing layer with inorganic material and reflection control layer
Potential Applications
The technology described in this patent application could be used in various display devices such as televisions, monitors, smartphones, and wearable technology.
Problems Solved
This technology helps to reduce external light interference and improve the visibility and clarity of the displayed content on the screen.
Benefits
The benefits of this technology include enhanced display quality, reduced glare, improved contrast, and overall better user experience when viewing content on the display device.
Potential Commercial Applications
The technology could be applied in the manufacturing of consumer electronics, medical devices, automotive displays, and other industries where high-quality display screens are required.
Possible Prior Art
One possible prior art could be the use of anti-glare coatings on display screens to reduce reflections and improve visibility. Another could be the use of light-absorbing materials in display technologies to enhance contrast and image quality.
Unanswered Questions
How does this technology compare to existing display technologies in terms of energy efficiency?
This article does not provide information on the energy efficiency of the display device compared to other technologies.
What are the potential limitations or drawbacks of implementing this technology in commercial products?
The article does not address any potential limitations or drawbacks that may arise from implementing this technology in commercial products.
Original Abstract Submitted
a light emitting display device according to an embodiment includes a driving element layer disposed on a substrate, a light emitting element layer disposed on the driving element layer, and an external light decreasing layer disposed on the light emitting element layer. the light emitting element layer includes an anode, a pixel defining film having a first opening exposing at least a portion of the anode, a light emitting layer disposed on the anode in the first opening of the pixel defining film, and a cathode disposed on the light emitting layer and the pixel defining film. the external light decreasing layer includes an inorganic material having an absorption coefficient of greater than or equal to about 1.5, and includes a reflection control layer having a second opening corresponding to the first opening of the pixel defining film.
