18621775. DISPLAY APPARATUS simplified abstract (BOE Technology Group Co., Ltd.)

DISPLAY APPARATUS

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Ren Xiong of Beijing (CN)

Yuanzhang Zhu of Beijing (CN)

Qiang Tang of Beijing (CN)

Huiqiang Song of Beijing (CN)

Yichen Jiang of Beijing (CN)

Hang Min of Beijing (CN)

Fei Shang of Beijing (CN)

Haijun Qiu of Beijing (CN)

DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18621775 titled 'DISPLAY APPARATUS

The abstract describes a display apparatus with a display panel, touch layer, and a flexible printed circuit (FPC) consisting of a main FPC and a bridge FPC. The bridge FPC is soldered to the main FPC at specific regions, connecting touch connection lines and touch transfer lines.

• The display apparatus includes a display panel, touch layer, and a flexible printed circuit (FPC) with a main FPC and a bridge FPC.
• Specific soldering regions on the bridge FPC are connected to corresponding regions on the main FPC.
• Touch connection lines are electrically connected to touch chips and touch leads.
• Touch transfer lines are connected to pads on the bridge FPC, facilitating communication between different components.

Potential Applications: - This technology can be used in various touch screen devices such as smartphones, tablets, and interactive displays. - It can also be applied in automotive displays, medical devices, and industrial control panels.

Problems Solved: - Enables efficient and reliable communication between the display panel, touch layer, and other components. - Facilitates the integration of touch functionality in electronic devices.

Benefits: - Improved touch sensitivity and responsiveness. - Enhanced durability and flexibility due to the use of a flexible printed circuit. - Simplified manufacturing process for touch screen devices.

Commercial Applications: Title: Advanced Touch Screen Display Technology for Consumer Electronics This technology can be utilized in the development of next-generation smartphones, tablets, and smart home devices. The improved touch sensitivity and durability will enhance user experience and differentiate products in the competitive consumer electronics market.

Questions about the technology: 1. How does the flexible printed circuit improve the performance of the touch screen display? 2. What are the potential cost implications of implementing this advanced touch screen technology in consumer electronics?

Original Abstract Submitted

A display apparatus includes a display panel, a touch layer, and a flexible printed circuit (FPC) including a main FPC and a bridge FPC. A third soldering region and a fourth soldering region of the bridge FPC are respectively soldered to a first soldering region and a second soldering region of the main FPC. Ends of each first touch connection line are electrically connected to a touch chip and a first touch lead. Ends of each second touch connection line are electrically connected to a pad on the second soldering region and a second touch lead. Ends of each third touch connection line are electrically connected to a pad on the first soldering region and the touch chip. Ends of each touch transfer line are electrically connected to a pad on the third soldering region and a pad on the fourth soldering region.