Display unit, method of manufacturing the same, and electronic apparatus
A display unit of the present disclosure includes: a plurality of pixels configured to emit emission light different from one another; and an insulating film provided between the plurality of pixels and having a reflective surface with respect to the emission light, in which an angle of the reflective surface of the insulating film is set for each of the pixels.
1. A display unit, comprising:
a drive substrate, and
a plurality of light emitting elements provided on the drive substrate, wherein the light emitting elements include a first light emitting element including a first anode electrode and a cathode electrode, a second light emitting element including a second anode electrode and the cathode electrode, and a third light emitting element including a third anode electrode and the cathode electrode,
the first light emitting element includes a first light emission region, the second light emitting element includes a second light emission region, and the third light emitting element includes a third light emission region,
an insulating film comprises a first portion and a second portion,
the first portion is located between the first anode electrode and the second anode electrode,
the second portion is located between the second anode electrode and the third anode electrode,
a shape of the first portion is different from a shape of the second portion in a cross sectional view, and
a thickness from a bottom surface of the first portion to a top surface of the first portion is thicker than a thickness of the first anode electrode, and a thickness from a bottom surface of the second portion to a top surface of the second portion is thicker than a thickness of the second electrode.
2. The display unit according to claim 1 , further comprising a color filter associated with the light emitting devices.
3. The display unit according to claim 1 , further comprising a light blocking layer configured to block light from the light emitting devices.
4. The display unit according to claim 3 , wherein the light blocking layer includes a black matrix associated with the light emitting devices.
5. The display unit according to claim 4 , wherein the black matrix is provided at a light emission direction.
6. The display unit according to claim 1 , wherein each of the first, second, and third light emitting devices includes an organic layer.
7. The display unit according to claim 1 , wherein the first light emitting device is configured to emit light corresponding to a first color, the second light emitting device is configured to emit light corresponding to a second color, and the third light emitting device is configured to emit light corresponding to a third color.
8. The display unit according to claim 7 , wherein the first color, the second color, and the third color are different.
9. The display unit according to claim 1 , wherein the drive substrate includes a pixel control circuit, and wherein the pixel control circuit includes a driving transistor, a writing transistor and a capacitor.
10. The display unit according to claim 1 , further comprising a sealing layer configured to seal the light emitting devices.
11. The display unit according to claim 1 , wherein the drive substrate includes a drive circuit configured to control the light emitting devices.
12. The display unit according to claim 1 , wherein the insulating film has a reflective surface with respect to emission light of the first, second, and third light emitting elements.
13. The display unit according to claim 12 , wherein the reflective surface angle (θ) is determined with use of an angle (ϕ) at which light emission intensity of the emission light is above a first level.
14. The display unit according to claim 1 , wherein a first pixel includes the first light emission region and a second pixel includes the second light emission region, and the first pixel and the second pixel have different aperture ratios from one another.
15. The display unit according to claim 1 , wherein a top surface of the insulating film has asperities or a curved surface.
16. An electronic apparatus comprising a display unit,
wherein the display unit comprises:
a drive substrate, and
a plurality of light emitting elements provided on the drive substrate, wherein the light emitting elements include a first light emitting element including a first anode electrode and a cathode electrode, a second light emitting element including a second anode electrode and the cathode electrode, and a third light emitting element including a third anode electrode and the cathode electrode,
the first light emitting element includes a first light emission region, the second light emitting element includes a second light emission region, and the third light emitting element includes a third light emission region,
an insulating film comprises a first portion and a second portion,
the first portion is located between the first anode electrode and the second anode electrode,
the second portion is located between the second anode electrode and the third anode electrode,
a shape of the first portion is different from a shape of the second portion in a cross sectional view, and
a thickness from a bottom surface of the first portion to a top surface of the first portion is thicker than a thickness of the first anode electrode, and a thickness from a bottom surface of the second portion to a top surface of the second portion is thicker than a thickness of the second electrode.