Display device

• Main Authors: KONG TAE-JIN, TAE CHANG-IL, JO SUNGAN, SONG KEUN KYU, CHO HYUN-MIN, SON OK-SOO, KIM DAE-HYUN
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

A display apparatus is provided. The display device includes: a first substrate including a plurality of sub-pixels; a plurality of color filter layers disposed on the first substrate; a bank layer disposed on the color filter layer and including a first bank disposed at a boundary between the plurality of sub-pixels; a color control structure including a plurality of light-transmitting layers and a plurality of wavelength conversion layers disposed in the color filter layer in a region surrounded by the first bank; a light emitting device layer disposed between the color filter layer and the color control structure; a reflective layer disposed on the color control structure; and a first electrode and a second electrode disposed on the color filter layer and at least a portion of which is disposed on the same plane, in which the light emitting device layer includes a plurality of light emitting elements, both ends of which are disposed on the first electrode and the second electrode. 提供了一种显示设备。显示设备包括：第一衬底，包括多