发明名称 |
Display device with separation member including steps |
摘要 |
A display device includes: a substrate; a plurality of light-emission elements arranged, on the substrate, in a first direction and a second direction intersecting each other, each of the light-emission elements having a first electrode layer, an organic layer including a luminous layer, and a second electrode layer which are laminated in that order; and a separation section disposed, on the substrate, between the light-emission elements adjacent to each other in the first direction, the separation section having two or more pairs of steps. The first electrode layers in the light-emission elements are separated from each other, and the organic layers as well as the second electrode layers in the light-emission elements adjacent to each other in the first direction are separated from each other by the steps included in the separation section. |
申请公布号 |
US9564475(B2) |
申请公布日期 |
2017.02.07 |
申请号 |
US201615095272 |
申请日期 |
2016.04.11 |
申请人 |
Sony Corporation |
发明人 |
Sagawa Hiroshi |
分类号 |
H01L27/32;H01L33/60;H01L33/50;H01L27/146;H01L33/36;H01L33/08;H01L27/15;H01L33/44;H01L51/52;H01L31/0232;H01L25/075;H01L51/50 |
主分类号 |
H01L27/32 |
代理机构 |
Wolf, Greenfield & Sacks, P.C. |
代理人 |
Wolf, Greenfield & Sacks, P.C. |
主权项 |
1. A display device comprising:
a substrate; a plurality of light-emission elements arranged, on the substrate, in a first direction and a second direction intersecting each other, each of the light-emission elements including a first electrode and an organic film including a light-emission film; a second electrode layer disposed over the organic film of each of the light-emission elements; a separation member disposed, on the substrate, between the light-emission elements adjacent to each other in the first direction, the separation member having a first upper surface and a second upper surface, each of the first and second upper surfaces being substantially parallel to a surface of the substrate and arranged at different distances from the surface of the substrate; and a driving circuitry disposed between the substrate and the light-emission elements, the driving circuitry being configured to drive the light-emission elements wherein the first electrodes in the light-emission elements are separated from each other, and the second electrode layer has discontinuity on the separation member. |
地址 |
Tokyo JP |