Samsung display co., ltd. (20240136337). LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF simplified abstract
Contents
LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
Dong Hee Shin of Yongin-si (KR)
Sun Kwun Son of Yongin-si (KR)
LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240136337 titled 'LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Simplified Explanation
The patent application describes a light-emitting display device with specific layers and electrodes to enhance the display quality.
- First light emitting electrode
- Pixel definition layer with light-emitting element opening
- Emission layer in the light-emitting element opening
- Second light emitting electrode divided by a separator
- Auxiliary insulating layer between the first light emitting electrode and the pixel definition layer
- Potential Applications:**
- Consumer electronics such as smartphones, tablets, and TVs - Automotive displays - Wearable technology like smartwatches
- Problems Solved:**
- Improved display quality - Enhanced durability and longevity of the display device - Better energy efficiency
- Benefits:**
- Brighter and more vibrant display - Thinner and lighter display devices - Reduced power consumption
- Potential Commercial Applications:**
- Display technology industry - Electronics manufacturing companies - Research and development organizations
- Possible Prior Art:**
One possible prior art could be the use of similar layers and electrodes in OLED display technology, which has been a common practice in the industry for years.
- Unanswered Questions:**
- 1. How does this technology compare to existing display devices in terms of cost-effectiveness?**
- The article does not provide information on the cost implications of implementing this technology compared to traditional display devices.
- 2. What impact does this technology have on the overall user experience of the display device?**
- The article does not delve into the user experience aspects of the display device and how this technology enhances it.
Original Abstract Submitted
a light emitting display device includes: a first light emitting electrode; a pixel definition layer including a light-emitting element opening exposing a part of the first light emitting electrode and including a separator; an emission layer in the light-emitting element opening; a second light emitting electrode divided by a separator; and an auxiliary insulating layer between the first light emitting electrode and the pixel definition layer and in contact with the first light emitting electrode and the pixel definition layer, wherein the separator is formed of an opening in the pixel definition layer, and an under-cut is formed under the opening in the separator.
