Display　circuits　play　a　pivotal　role　in　visual　information　interaction,　but　traditional　2T1C　display　circuits　suffer　from　the　separation　of　storage　and　computation.　Neuromorphic　display　combines　the　artificial　synapse　and　light-emitting　units　into　the　pixel　circuit,　empowering　the　display　with　smart　interaction　capability.　In　this　work,　we　built　a　novel　ambient　light　adaptive　neuromorphic　display　platform　(ALAND)　by　combining　a　display　driver　circuit　with　the　optoelectronic　synaptic　transistor.　The　optoelectronic　synaptic　transistor　can　perform　multiple　conduction　states　under　the　control　of　light　and　electric　stimulation,　including　a　4-bit　optical　modulation　grayscale.　Moreover,　it　can　make　adaptive　decisions　according　to　various　ambient　lights.　This　work　provides　a　potentially　valuable　novel　strategy　for　a　more　comfortable　and　clearer　visual　information　interaction.