| 摘要 |
A colour display device, comprising: a substrate (1), a positive electrode (21) formed on the substrate (1), a thin film transistor array (23) formed on the positive electrode (21), a hole injection layer (24) formed on the thin film transistor array (23), a hole transport layer (25) formed on the hole injection layer (24), a white light light-emitting layer (26) formed on the hole transport layer (25), an electron transport layer (27) formed on the white light light-emitting layer (26), a negative electrode (28) formed on the electron transport layer (27), a cover plate (3) arranged above the negative electrode (28) and fitted with the substrate (1), a colour conversion layer (4) formed on the inner side of the cover plate (3), and sealing frame glue (6) bonding the substrate (1) to the cover plate (3). The colour conversion layer (4) comprises a blue sub-pixel area (41), a green sub-pixel area (43) and a red sub-pixel area (45) arranged at intervals, the blue sub-pixel area (41) being formed with a blue light filter layer, the green sub-pixel area (43) being formed with a green light filter layer or a green light conversion layer, the red sub-pixel area (45) being formed with a red light filter layer or a red light conversion layer. |
