Abstract: Provided are an OLED display device and a manufacture method thereof. By respectively configuring the first transparent semiconductor layer, the second transparent semiconductor layer and the third transparent semiconductor layer in the anode layers of the red OLED element, the green OLED element, the blue OLED element, and setting the same to have various thicknesses to realize that the luminous efficiencies of the red OLED element, the green OLED element, the blue OLED element respectively achieve the best, and the first transparent semiconductor layer, the second transparent semiconductor layer and the third transparent semiconductor layer are deposited and formed by plasma enhanced chemical vapor deposition with three masks. The thicknesses of the hole transporting layers in the red OLED element, the green OLED element, the blue OLED element are the same, thus they can be formed in the same evaporation process with one common metal mask.

Abstract: The present invention provides an OLED display device and a manufacture method thereof. By respectively configuring the first, second, third PEDOT:PSS conductive film layers in the red, green, blue OLED elements, and setting the first, second, third PEDOT:PSS conductive film layers conductive film layers to have various thicknesses to realize that the luminous efficiencies of the red, green, blue OLED elements respectively achieve the best, and all the first, second, third PEDOT:PSS conductive film layers are manufactured by the ink jet printing method. In comparison with the traditional OLED display device, the thicknesses of the first hole transporting layer, the second hole transporting layer, the third hole transporting layer in the red, green, blue OLED elements are the same in the OLED display device of the present invention, thus they can be formed in the same evaporation process with one common metal mask to eliminate three fine metal masks.

Abstract: Provided are an OLED display device and a manufacture method thereof. By respectively configuring the first transparent semiconductor layer, the second transparent semiconductor layer and the third transparent semiconductor layer in the anode layers of the red OLED element, the green OLED element, the blue OLED element, and setting the same to have various thicknesses to realize that the luminous efficiencies of the red OLED element, the green OLED element, the blue OLED element respectively achieve the best, and the first transparent semiconductor layer, the second transparent semiconductor layer and the third transparent semiconductor layer are deposited and formed by plasma enhanced chemical vapor deposition with three masks. The thicknesses of the hole transporting layers in the red OLED element, the green OLED element, the blue OLED element are the same, thus they can be formed in the same evaporation process with one common metal mask.

Abstract: An organic light-emitting device and a display device are disclosed. The organic light-emitting device includes a substrate layer, a first electrode layer, a light-emitting layer, a second electrode layer which are stacked; and a first barrier layer disposed between the first electrode layer and the light-emitting layer, a second barrier layer disposed between the second electrode layer and the light-emitting layer, wherein, each of the first and second barrier layers includes a light-emitting host material, a triplet energy level T1 of the light-emitting host material ?2.5 ev. Because the organic light-emitting device is disposed with first and second barrier layers including the light-emitting host material, the structure of the light-emitting device can increase the lifetime and the luminous efficiency of the organic light-emitting device.

Abstract: The present invention provides an OLED display device and a manufacture method thereof. By respectively configuring the first, second, third PEDOT:PSS conductive film layers in the red, green, blue OLED elements, and setting the first, second, third PEDOT:PSS conductive film layers conductive film layers to have various thicknesses to realize that the luminous efficiencies of the red, green, blue OLED elements respectively achieve the best, and all the first, second, third PEDOT:PSS conductive film layers are manufactured by the ink jet printing method. In comparison with the traditional OLED display device, the thicknesses of the first hole transporting layer, the second hole transporting layer, the third hole transporting layer in the red, green, blue OLED elements are the same in the OLED display device of the present invention, thus they can be formed in the same evaporation process with one common metal mask to eliminate three fine metal masks.

Abstract: An organic light-emitting device and a display device are disclosed. The organic light-emitting device includes a substrate layer, a first electrode layer, a light-emitting layer, a second electrode layer which are stacked; and a first barrier layer disposed between the first electrode layer and the light-emitting layer, a second barrier layer disposed between the second electrode layer and the light-emitting layer, wherein, each of the first and second barrier layers includes a light-emitting host material, a triplet energy level T1 of the light-emitting host material ?2.5 ev. Because the organic light-emitting device is disposed with first and second barrier layers including the light-emitting host material, the structure of the light-emitting device can increase the lifetime and the luminous efficiency of the organic light-emitting device.

Abstract: An organic light-emitting device and a display panel are disclosed. The device includes a substrate layer, a first electrode layer, a light-emitting layer, a second electrode layer which are stacked; and a barrier layer disposed between the first electrode layer and the light-emitting layer, or disposed between the second electrode layer and the light-emitting layer, wherein, the barrier layer includes a light-emitting host material, a triplet energy level T1 of the light-emitting host material ?2.5 ev. Because the organic light-emitting device is disposed with a barrier layer including the light-emitting host material, and the light-emitting host material has a very high triplet energy level T1, when the light-emitting host material is used as the barrier layer, the diffusion of the triplet exciton can be blocked in order to reduce the exciton quenching and increase the lifetime of the organic light-emitting device.