| 发明名称 |
Protection of flexible displays |
| 摘要 |
According to one aspect, the invention provides a device with a flexible display screen. The flexible display screen is rollable around an axis between a rolled-up state and an unrolled state. For stiffening the screen, stiffening elements are attached to the flexible display screen. The stiffening elements are compressible. They are compressed when the display screen is in a rolled-up state, so as to decrease the size of the rolled-up display device. Therefore, the invention strengthens the display, while at the same time retains a reasonable size of the display in the rolled-up state. |
| 申请公布号 |
US9019696(B2) |
申请公布日期 |
2015.04.28 |
| 申请号 |
US200912995932 |
申请日期 |
2009.06.05 |
| 申请人 |
Creator Technology B.V. |
发明人 |
Hamers Johannes Cornelis Adriaan;Aelbers Guido Gerard Maria;Van Aerle Nicolaas Aldegonda Jan Maria;Kruidhof Rik |
| 分类号 |
H05K5/00;H05K7/00;H04M1/02;G06F1/16;G09F9/30 |
主分类号 |
H05K5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A flexible display device, comprising:
a flexible display screen rollable around an axis between a rolled-up state and an unrolled state; a layer of flexible material, wherein the layer of flexible material is attached to the display screen so as to form a pressure distributing layer; and stiffening elements attached to the flexible display screen for stiffening the screen, wherein the stiffening elements are embedded in the layer of flexible material; wherein the stiffening elements are deformable, and the stiffening elements are flattened when the display screen is in a rolled-up state, so as to decrease the size of the rolled-up display device. |
| 地址 |
Breda NL |
