Organic light-emitting diode display
First Claim
1. An organic light-emitting diode (OLED) display, comprising:
- a substrate comprising a first sub-pixel region and a second sub-pixel region;
a first driving circuit disposed in the first sub-pixel region and comprising a first thin film transistor (TFT) including i) a first active pattern comprising a first source region, a first channel region, and a first drain region and ii) a first gate electrode insulated from the first active pattern;
a second driving circuit disposed in the second sub-pixel region and comprising a second TFT including i) a second active pattern comprising a second source region, a second channel region, and a second drain region and ii) a second gate electrode insulated from the second active pattern;
a first pixel electrode and a second pixel electrode electrically connected to the first driving circuit and the second driving circuit, respectively;
a common electrode facing the first and second pixel electrodes; and
a light-shielding member shield incident light, wherein the light-shielding member is disposed on the second TFT,wherein at least a portion of the first pixel electrode overlaps at least one of the first source region and the first drain region in the depth dimension of the OLED display, and wherein at least a portion of the light-shielding member overlaps at least one of the second source region and the second drain region in the depth dimension of the OLED display.
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Abstract
An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate that includes a first sub-pixel region and a second sub-pixel region adjacent to the first sub-pixel region, and a first driving circuit and a second driving circuit respectively disposed in the first sub-pixel region and the second sub-pixel region. The first and second driving circuits include a first thin film transistor (TFT) and a second TFT. The display further includes a first pixel electrode and a second pixel electrode electrically connected to the first driving circuit and the second driving circuit, respectively, and a common electrode facing the first and second pixel electrodes. A first organic emission layer is interposed between the first pixel electrode and the common electrode, and a second organic emission layer interposed between the second pixel electrode and the common electrode, and a light-shielding member is configured to shield incident light.
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Citations
20 Claims
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1. An organic light-emitting diode (OLED) display, comprising:
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a substrate comprising a first sub-pixel region and a second sub-pixel region; a first driving circuit disposed in the first sub-pixel region and comprising a first thin film transistor (TFT) including i) a first active pattern comprising a first source region, a first channel region, and a first drain region and ii) a first gate electrode insulated from the first active pattern; a second driving circuit disposed in the second sub-pixel region and comprising a second TFT including i) a second active pattern comprising a second source region, a second channel region, and a second drain region and ii) a second gate electrode insulated from the second active pattern; a first pixel electrode and a second pixel electrode electrically connected to the first driving circuit and the second driving circuit, respectively; a common electrode facing the first and second pixel electrodes; and a light-shielding member shield incident light, wherein the light-shielding member is disposed on the second TFT, wherein at least a portion of the first pixel electrode overlaps at least one of the first source region and the first drain region in the depth dimension of the OLED display, and wherein at least a portion of the light-shielding member overlaps at least one of the second source region and the second drain region in the depth dimension of the OLED display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification