Liquid crystal display device

A liquid crystal display device comprising:

• a first substrate;
• a second substrate opposite to the first substrate;
• and
• a liquid crystal layer provided between the first substrate and the second substrate,
• wherein the liquid crystal display device has a plurality of pixels arranged in a matrix including a plurality of rows and a plurality of columns,
• each of the plurality of pixels includes a reflective region for performing display in a reflective mode and a transmissive region for performing display in a transmissive mode,
• the first substrate includes
• a reflective layer,
• an interlayer insulating layer provided to cover the reflective layer, and
• a pixel electrode provided on the interlayer insulating layer in each of the plurality of pixels,
• the interlayer insulating layer has a recess portion which is defined by a bottom surface and an inclined side surface and at least a part of which is located in the transmissive region,
• a depth of the recess portion of the interlayer insulating layer is 0.5 μm or more, and
• an inclination angle of the inclined side surface of the recess portion is 25° or less.