Switchable organic electro- luminescence display panel and switchable organic electro-luminescence display circuit

A switchable organic electro-luminescence display panel comprising:

• a substrate having a display region and a peripheral region;
• a plurality of scan lines configured on the substrate;
• a plurality of data lines configured on the substrate and intersected with the scan lines;
• a plurality of organic electro-luminescence display pixels configured in the display region, each of the organic electro-luminescence display pixels being electrically connected to one of the scan lines and one of the data lines correspondingly and each of the organic electro-luminescence display pixels comprising:
• a first organic electro-luminescence device;
• a second organic electro-luminescence device, the first organic electro-luminescence device and the second organic electro-luminescence device being electrically connected to one of the scan lines and emitting light in different mode;
• and
• a first display mode switching circuit configured in the peripheral region, wherein each of the first organic electro-luminescence devices is forward-coupled between a first voltage source and a second voltage source, and each of the second organic electro-luminescence devices is electrically connected to the first voltage source or the second voltage source through the first display mode switching circuit.

A switchable organic electro-luminescence display circuit comprising:

• a plurality of scan lines;
• a plurality of data lines intersected with the scan lines;
• a plurality of first organic electro-luminescence devices, each of the first organic electro-luminescence devices being electrically connected to one of the scan lines and one of the data lines correspondingly and coupled between a first voltage source and a second voltage source;
• a plurality of second organic electro-luminescence devices, each of the second organic electro-luminescence devices being electrically connected to one of the scan lines and one of the data lines correspondingly and coupled to the first voltage source;
• a first display mode switching line;
• and
• at least one first display mode switching transistor comprising a first display switching gate electrode, a first display switching source/drain electrode, and a second display switching source/drain electrode, the first display switching gate electrode being electrically connected to the first display mode switching line, the first display switching source/drain electrode being electrically connected to the second voltage source, the second display switching source/drain electrode being electrically connected to all of the second organic electro-luminescence devices.