Rotating display apparatus using semiconductor light-emitting device

A rotatable display device using a light-emitting element, the rotatable display device comprising:

• a fixed portion comprising a motor;
• a rotary portion located on the fixed portion and configured to be rotated by the motor;
• and
• a light source comprising:
• one or more first panels coupled to the rotary portion and disposed to extend radially;
• or
• one or more second panels disposed along a cylindrical surface,
• wherein the light source further comprises:
• first light-emitting element arrays comprising individual pixels disposed on the one or more first panels or the one or more second panels along a longitudinal direction;
• and
• second light-emitting element arrays spaced a predetermined distance apart from the first light-emitting element arrays with respect to a direction parallel to the longitudinal direction, the second light-emitting element arrays comprising individual pixels disposed along the longitudinal direction,
• wherein each of the individual pixels of the second light-emitting element arrays is located between corresponding pixels of the individual pixels of the first light-emitting element arrays with respect to the longitudinal direction.

A rotatable display device using a light-emitting element, the rotatable display device comprising:

• a fixed portion comprising a motor;
• a rotary portion located on the fixed portion and configured to be rotated by the motor;
• and
• a light source comprising:
• one or more first panels coupled to the rotary portion and disposed to extend radially;
• or
• one or more second panels disposed along a cylindrical surface,
• wherein the light source further comprises:
• first light-emitting element arrays comprising individual pixels disposed on the one or more first panels or the one or more second panels along a longitudinal direction;
• and
• second light-emitting element arrays spaced a predetermined distance apart from the first light-emitting element arrays with respect to a direction parallel to the longitudinal direction, the second light-emitting element arrays comprising individual pixels disposed along the longitudinal direction,
• wherein each of the individual pixels of the first light-emitting element arrays comprises subpixels along a direction perpendicular to the longitudinal direction which are controllable to sequentially emit light.