Device for separating flexible substrate from glass substrate and production device
A technology of flexible substrates and glass substrates, applied in layered products, identification devices, applications, etc., can solve problems such as damage and damage of large devices and driver chips 14, and achieve the effect of avoiding damage
Active Publication Date: 2013-12-18
BOE TECH GRP CO LTD
View PDF2 Cites 10 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
During the separation process, due to the protruding part of the driver IC (Driver IC) 14 on the flexible substrate 13, the roller 15 may easily cause excessive stress on the flexible substrate 13 and damage the device, and even cause damage to the driver IC 14.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The embodiment of the present invention provides a device for separating the flexible substrate from the glass substrate, and a flexible substrate production equipment, so that the driving chip on the flexible substrate will not be damaged during the separation process of the flexible substrate and the glass substrate. Roller extrusion avoids damage to flexible substrates during separation.
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a section of embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see figure 2 , an embodiment of the p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Width | aaaaa | aaaaa |
| Depth | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a device for separating a flexible substrate from a glass substrate, and a production device of the flexible substrate. The device for separating the flexible substrate from the glass substrate, and the production device of the flexible substrate are used for achieving the purpose that a driver chip on the flexible substrate cannot be pressed by a roller in the process of separation between the flexible substrate and the glass substrate, and avoiding the situation that damage is caused to the flexible substrate in the process of separation. The device for separating the flexible substrate from the glass substrate comprises the cylindrical roller and a control unit which is connected with the roller and is used for controlling the roller to rotate so as to drive the flexible substrate and the glass substrate to be separated through the roller. The device for separating the flexible substrate from the glass substrate further comprises a sunken area which is arranged on the cylinder face of the roller, wherein the sunken area is used for enabling the driver chip on the flexible substrate to be inlaid into the sunken area in the rotation process of the roller, and the situation that the roller makes contact with the driver chip on the flexible substrate is avoided.
Description
technical field [0001] The invention relates to the technical field of displays, in particular to a device for separating a flexible substrate from a glass substrate, and a production device for a flexible substrate. Background technique [0002] Flexible substrates (such as plastic materials), due to their flexibility, are easy to change during the manufacturing process, and it is difficult to accurately perform the manufacturing process of the flexible substrate. Generally speaking, the flexible substrate is manufactured by first fixing the flexible substrate on the glass substrate, and then separating the flexible substrate from the glass substrate after the display module is manufactured to form a display panel. [0003] like figure 1 As shown, when the flexible substrate is separated from the glass substrate, a mechanical peeling method can usually be used: one end of the flexible substrate 13 is fixed on a roller 15 with a certain radius of curvature, and the roller 1...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H01L21/78
CPCB32B43/006B32B2315/08B32B2457/20H01L21/6835H01L21/78H01L27/1218H01L27/1262H01L27/1266H01L2221/6835H01L2221/68395Y10S156/93Y10S156/941Y10T156/1174Y10T156/195G02F1/1333G09F9/00G09F9/301G02F1/133325H01L29/78603G02F1/1303G02F1/133305
Inventor 毛雪
Owner BOE TECH GRP CO LTD