Organic EL display unit and electronic apparatus
View Patent ↗An organic EL display unit applying a bottom-emission structure which takes light emitted from organic EL devices from the reverse side of a substrate on which pixel circuits are formed, includes: a color filter formed on the pixel circuit; and a metal wiring formed so as to surround the periphery of the color filter, wherein the metal wiring is set to an anode potential of the organic EL device.
1. An organic EL display unit comprising:
a substrate;
a pixel circuit;
an organic EL device configured to emit light to the substrate and formed between an anode electrode and a cathode electrode;
a color filter formed on the pixel circuit; and
a metal wiring formed on a peripheral portion surrounding the color filter,
wherein the metal wiring is connected to an anode electrode.
2. The organic EL display unit according to claim 1 ,
wherein the metal wiring is formed so as to overlap with the color filter.
3. The organic EL display unit according to claim 2 ,
wherein the metal wiring overlaps with the color filter by the thickness of a film of the color filter or more.
4. The organic EL display unit according to claim 1 ,
wherein the pixel circuit includes
a write transistor;
a storage capacitor storing a signal voltage written by the write transistor;
a drive transistor driving the organic EL device based on a stored voltage of the storage capacitor.
5. The organic EL display unit according to claim 1 ,
wherein the metal wiring is formed so as to surround the color filter.
6. The organic EL display unit according to claim 1 ,
wherein the organic EL device is configured to emit white light.