17950835. DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
WAL JUN Kim of Hwaseong-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17950835 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device with a first substrate, a second substrate, light emitting elements, a circuit layer, an alignment pattern, a color filter layer, and a filling member.
- The display device includes a first substrate with an upper surface and a second substrate with a rear surface facing the upper surface.
- A sealing member is placed between the first and second substrates to provide protection.
- Light emitting elements are positioned on the upper surface of the first substrate.
- A circuit layer is located between the first substrate and the light emitting elements, and it contains driving elements connected to the light emitting elements.
- An alignment pattern is present on the upper surface, spaced apart from the light emitting elements.
- The color filter layer is on the rear surface of the second substrate and includes color filters. It has a penetration portion aligned with the alignment pattern.
- A filling member is placed between the color filter layer and the light emitting elements.
- A filling member blocking portion is positioned between the filling member and the penetration portion in a plan view, with the filling member being spaced apart from the penetration portion.
Potential applications of this technology:
- Display devices for electronic devices such as smartphones, tablets, and televisions.
- Augmented reality (AR) and virtual reality (VR) headsets.
- Automotive displays for infotainment systems and instrument clusters.
Problems solved by this technology:
- Provides a structure for a display device that allows for efficient alignment of the color filter layer with the alignment pattern.
- Helps prevent the filling member from interfering with the penetration portion of the color filter layer.
- Enhances the overall performance and visual quality of the display device.
Benefits of this technology:
- Improved alignment accuracy between the alignment pattern and the color filter layer.
- Reduced interference between the filling member and the penetration portion.
- Enhanced display performance and visual quality.
Original Abstract Submitted
A display device may include a first substrate including an upper surface; a second substrate including a rear surface facing the upper surface; a sealing member disposed between the first substrate and the second substrate; light emitting elements disposed on the upper surface; a circuit layer disposed between the first substrate and the light emitting elements, and including driving elements respectively connected to the light emitting elements; an alignment pattern disposed on the upper surface and spaced apart from the light emitting elements; a color filter layer including color filters disposed on the rear surface, and having a penetration portion aligned with the alignment pattern; a filling member disposed between the color filter layer and the light emitting elements; and a filling member blocking portion disposed between the filling member and the penetration portion in a plan view, wherein the filling member may be spaced apart from the penetration portion.
