A lamp for a vehicle, comprising: a light generation unit; and a first lens configured to change an optical path of light generated by the light generation unit, wherein the light generation unit comprises a flexible array, and a plurality of groups of micro Light Emitting Diode, LED, chips disposed on the flexible array, wherein the plurality of groups of micro LED chips comprises a first group of micro LED chips and a second group of micro LED chips, wherein a shape of a first micro LED chip in the first group of micro LED chips is different from a shape of a second micro LED chip in the second group of micro LED chips, wherein the flexible array is divided into a plurality of regions according to a bending curvature of each region, the plurality of regions comprising a first region and a second region, wherein the first micro LED chip in the first group of micro LED chips has a first shape and is disposed in the first region, wherein the second micro LED chip in the second group of micro LED chips has a second shape and is disposed in the second region, wherein the flexible array comprises a phosphor layer that covers the plurality of groups of micro LED chips, wherein the phosphor layer comprises: a first phosphor area configured to change a wavelength of light generated by the first micro LED chip included in the first group, and a second phosphor area configured to change a wavelength of light generated by the second micro LED chip included in the second group, and wherein a thickness of the first phosphor area is greater than a thickness of the second phosphor area. a light generation unit; and a first lens configured to change an optical path of light generated by the light generation unit, wherein the light generation unit comprises a flexible array, and a plurality of groups of micro Light Emitting Diode, LED, chips disposed on the flexible array, wherein the plurality of groups of micro LED chips comprises a first group of micro LED chips and a second group of micro LED chips, wherein a shape of a first micro LED chip in the first group of micro LED chips is different from a shape of a second micro LED chip in the second group of micro LED chips, wherein the flexible array is divided into a plurality of regions according to a bending curvature of each region, the plurality of regions comprising a first region and a second region, wherein the first micro LED chip in the first group of micro LED chips has a first shape and is disposed in the first region, wherein the second micro LED chip in the second group of micro LED chips has a second shape and is disposed in the second region, wherein the flexible array comprises a phosphor layer that covers the plurality of groups of micro LED chips, wherein the phosphor layer comprises: a first phosphor area configured to change a wavelength of light generated by the first micro LED chip included in the first group, and a second phosphor area configured to change a wavelength of light generated by the second micro LED chip included in the second group, and a first phosphor area configured to change a wavelength of light generated by the first micro LED chip included in the first group, and a second phosphor area configured to change a wavelength of light generated by the second micro LED chip included in the second group, and wherein a thickness of the first phosphor area is greater than a thickness of the second phosphor area.