Electro-optically active device
View Patent ↗The invention relates to an electro-optically active display device, comprising at least one individually addressable pixel, each pixel being provided with an obstructing element ( 3 ), such as a reservoir light shield, a black matrix or a mirror element. According to the invention, a portion of at least one component is positioned beneath the obstructing element in such a way that the portion is not visible for a viewer of the display device.
1. Electro-optically active display device with physical transport of an electro-optically active medium through the device, comprising at least one individually addressable pixel, said pixel being provided with an obstructing element, wherein a portion of both a storage capacitor and a gate electrode is positioned beneath the obstructing element in such a way that the portion is not visible for a viewer of the display device.
2. The display device according to claim 1 , wherein a portion of at least one component, being one of spacer or an electrical component other than the gate electrode and the storage capacitor, is positioned beneath the obstructing element in such a way that the portion of the at least one component is not visible for a viewer of the display device.
3. The display device according to claim 2 , wherein a portion of at least two electrical components other than the storage capacitor and the gate electrode are positioned beneath the obstructing element.
4. The display device according to claim 1 , wherein at least a portion of at least one component, being one of a sensor or a thin film transistor, is positioned beneath the obstructing element.
5. The display device according to claim 1 , wherein said display is a reservoir electrophoretic display device, comprising a reservoir light shield, beneath which one or more of a sensor and a thin film transistor is positioned.
6. The display device according to claim 1 , wherein said display is one of an electrophoretic display, an electro-wetting display or an electro-mechanical display.
7. The display device according to claim 1 , wherein the obstructing element is arranged behind a front substrate.
8. The display device according to claim 1 , wherein a portion of at least one of a spacer and an electrical component other than the storage capacitor and the gate electrode are positioned beneath the obstructing element.
9. A reservoir electrophoretic display device, comprising at least one individually addressable pixel, said pixel having a reservoir light shield, beneath which one or more of an electrode, a storage capacitor, a sensor, and a thin film transistor is positioned, said pixel further comprising a reflective element for enabling transflective operation, wherein at least a portion of a source electrode is positioned beneath the reflective element in such a way that the portion is not visible for a viewer of the display device.
10. The display device according to claim 9 , wherein a portion of an additional component is positioned between a back substrate and the reflective element, in such a way that the portion of the additional component is not visible for a viewer of the display device.