17622773. ARRAY SUBSTRATE AND DISPLAY DEVICE simplified abstract (TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.)
Contents
ARRAY SUBSTRATE AND DISPLAY DEVICE
Organization Name
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor(s)
Hanxian Liu of Shenzhen, Guangdong (CN)
ARRAY SUBSTRATE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17622773 titled 'ARRAY SUBSTRATE AND DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device and an array substrate that includes a flexible circuit substrate, pad groups, a source-driving chip, and a gate-driving chip. The flexible circuit substrate consists of a substrate and two film layers. The gate-driving chip outputs are connected to the second film layer wirings through the first film layer wirings and via holes. The second film layer wirings are connected to the first pad group through the first via holes and the first film layer wirings. The first outputs of the source-driving chip are connected to the second pad group through the first film layer wirings in a bending area. By placing the gate-driving chip and the source-driving chip on the flexible circuit substrate, the need for gate-driving circuits or bonding areas on the sides of the array substrate is eliminated, resulting in a reduced bezel for the display device.
- The invention is a display device with a flexible circuit substrate that simplifies the design and reduces the bezel size.
- The flexible circuit substrate includes a substrate and two film layers, allowing for efficient connection of the gate-driving chip and source-driving chip.
- The gate-driving chip outputs are connected to the second film layer wirings through the first film layer wirings and via holes.
- The second film layer wirings are connected to the first pad group through the first via holes and the first film layer wirings.
- The first outputs of the source-driving chip are connected to the second pad group through the first film layer wirings in a bending area.
Potential applications of this technology:
- Display devices such as smartphones, tablets, and televisions can benefit from the reduced bezel size and simplified design.
- Flexible circuit substrates can be used in various electronic devices that require compact and efficient wiring connections.
Problems solved by this technology:
- The need for gate-driving circuits or bonding areas on the sides of the array substrate is eliminated, reducing the bezel size and improving the overall design aesthetics.
- The flexible circuit substrate allows for efficient and reliable connection of the gate-driving chip and source-driving chip, improving the performance and functionality of the display device.
Benefits of this technology:
- Reduced bezel size improves the visual experience and allows for a larger display area.
- Simplified design and efficient wiring connections result in a more compact and lightweight display device.
- Improved performance and functionality of the display device enhance user satisfaction and usability.
Original Abstract Submitted
A display device and an array substrate including a flexible circuit substrate, first and second pad groups, a source-driving chip, and a gate-driving chip are disclosed. The flexible circuit substrate includes a substrate, first and second film layers. Outputs of the gate-driving chip are connected with the second film layer wirings through the first film layer wirings and the third via holes, and the second film layer wirings are connected with the first pad group through the first via holes and the first film layer wirings. First outputs of the source-driving chip are connected with the second pad group through the first film layer wirings in a bending area. By arranging the gate-driving chip and the source-driving chip on the flexible circuit substrate together, the sides of array substrate are unnecessary to be provided with gate-driving circuits or bonding areas therefor, thereby reducing the bezel of display device.
