Chengdu boe optoelectronics technology co., ltd. (20240260216). FOLDABLE DISPLAY DEVICE simplified abstract
FOLDABLE DISPLAY DEVICE
Organization Name
chengdu boe optoelectronics technology co., ltd.
Inventor(s)
FOLDABLE DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260216 titled 'FOLDABLE DISPLAY DEVICE
The present disclosure pertains to a foldable display device in the field of display technology. The device includes a flexible display panel, a flexible cover plate, and a flexible printed circuit.
- The flexible display panel has a first foldable region and a first side edge, with the first foldable region containing a first sub-region.
- The flexible cover plate is bonded to the flexible display panel and has a second foldable region that is within the first foldable region.
- The flexible printed circuit is bonded to the first side edge of the flexible display panel, without overlapping with the first foldable region.
This design aims to address the issue of wrinkles forming in the flexible cover plate during bending.
Potential Applications: - Foldable smartphones - Flexible electronic devices - Wearable technology
Problems Solved: - Prevention of wrinkles in the flexible cover plate during bending
Benefits: - Enhanced durability of foldable display devices - Improved user experience with flexible screens
Commercial Applications: Foldable smartphones, tablets, and other portable electronic devices could benefit from this technology, enhancing their flexibility and longevity.
Questions about Foldable Display Devices: 1. How does this technology improve the durability of foldable displays? 2. What are the potential challenges in implementing this design in mass-produced devices?
Frequently Updated Research: Ongoing research in flexible display materials and manufacturing processes could further enhance the performance and reliability of foldable display devices.
Original Abstract Submitted
the present disclosure relates to a foldable display device and belongs to the field of display. the foldable display device includes a flexible display panel, a flexible cover plate and a flexible printed circuit. the flexible display panel includes a first foldable region and a first side edge. the first foldable region includes a first sub-region, and a part of the first side edge is a boundary of the first sub-region. the flexible cover plate is bonded to a first surface of the flexible display panel and includes a second foldable region. an orthographic projection of the second foldable region on the first surface is within the first foldable region, the second foldable region is bonded to the first foldable region, and the orthographic projection of the second foldable region on the first surface is not overlapped with the first sub-region. the flexible printed circuit is bonded to the first side edge, and an orthographic projection of the flexible printed circuit on the first surface is not overlapped with an orthographic projection of the first foldable region on the first surface. thus, the problem that wrinkles are generated in the flexible cover plate during bending is addressed.