Frame assembly, backlight module, and display device

US11624951B2 · kind B2 · utility

Assignees

• Radiant(Guangzhou) Opto-Electronics Co., Ltd · CN
• Radiant Opto-Electronics Corporation

Inventors

• Teng-Yi Huang
• Chih-Chan Chen · Banluliao, TW
• Tsung-Chen Tung · Kaohsiung, TW
• Che-Chia Hsu · Jinshanmian, TW
• Chin-Cheng Hsieh · Kaohsiung, TW
• Yung-Chieh Chao
• Chih-Hung Chung · Santa Clara, US

Key dates

• Filing date: Dec 9, 2021
• Grant date: Apr 11, 2023
• Expiry date: Dec 9, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F2201/465
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A frame assembly includes a carrier and a frame. The carrier includes a bottom wall, and inner and outer side walls. The bottom wall is formed with an opening. The inner side wall is located in the opening. The inner and outer side walls extend from the bottom wall along an upright direction. The inner and outer side walls respectively include first inner and outer engaging structures. The outer side wall is spaced from the inner side wall. The frame includes a frame body, and inner and outer lateral walls. The inner and outer lateral walls extend from the frame body and respectively include second inner and outer engaging structures. The outer lateral wall is spaced from the inner lateral wall. The first and second inner engaging structures are engaged with each other, and the first and second outer engaging structures are engaged with each other.