Backlight module and display device

• Main Authors: CHEN ZHIXIANG, ZHANG ZHENGDE
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: ADVERTISING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LABELS OR NAME-PLATES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; PRINTED CIRCUITS; SEALS; SIGNS

The utility model discloses a backlight module and a display device. The backlight module comprises an outer frame unit, a light guide plate arranged in the outer frame unit, a light-emitting unit, a plurality of pieces of fixing glue for fixing the light-emitting unit on the light guide plate and a plurality of abutting structures. The light-emitting unit comprises a flexible circuit board and a plurality of light-emitting pieces arranged on the flexible circuit board at intervals. The flexible circuit board is deformed at a specific position through the abutting structure, so that the position of the light-emitting part relative to the light guide plate can be adjusted, the light-emitting part can be aligned with the light-in surface of the light guide plate, light is prevented from leaking from the position, close to the light-emitting part, of the light-out surface of the light guide plate, bright lines are reduced, and the overall uniform brightness is improved. 本实用新型一种背光模组和显示装置，背光模组包含外框单元、设置于外框单元内的导光板、发