Display panel and mobile terminal
A display panel and substrate technology, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve problems such as deterioration of brightness and chromaticity viewing angle, difficulty in realizing wide viewing angle, blue shift of emission spectrum of top-emitting OLED devices, etc.
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Embodiment 1
[0037] Such asfigure 1 As shown, it is a schematic structural diagram of the first display panel 100 provided by the embodiment of the present application; wherein, the display panel 100 includes a first substrate 11, a thin film transistor array layer 12 disposed on the first substrate 11, and a set A plurality of light emitting devices on the thin film transistor array layer 12;
[0038] Wherein, a plurality of the light emitting devices include a plurality of light emitting device groups for displaying different light emitting colors, and each of the light emitting device groups includes a plurality of light emitting devices displaying the same color; in at least one of the light emitting device groups The length of the microcavity 20 of each light emitting device is greater than the length of the resonant cavity of the light wavelength of the color displayed by the group of light emitting devices.
[0039] Specifically, the first substrate 11 is a transparent rigid substra...
Embodiment 2
[0085] Such as Figure 5 As shown, it is a schematic cross-sectional view of the second display panel 100 provided by the embodiment of the present application; wherein, the structure of the display panel 100 in the second embodiment of the present application is the same or similar to that of the display panel 100 in the first embodiment of the present application , the only difference is that the display panel 100 further includes a second substrate 110 disposed opposite to the first substrate 11 and a color panel disposed on the second substrate 110 and close to the first substrate 11 filter film 18;
[0086] Wherein, the transmission spectrum of the color filter film 18 matches the emission spectrum of the organic light-emitting functional layer 14 .
[0087] In the embodiment of the present application, the display panel 100 further includes an encapsulation layer 17, the encapsulation layer 17 is located between the color filter film 18 and the first substrate 11, and t...
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