ON CELL solid-state full lamination module processing method

A processing method and a fully laminating technology, applied in chemical instruments and methods, optics, lamination devices, etc., can solve the problems of low yield, excessive wiping labor, and easy curing, and achieve high processing yield and processing. Simple process and high assembly precision

CN104360762AInactive Publication Date: 2015-02-18JIANGXI HOLITECH TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-02-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an ON CELL solid-state full lamination module processing method which comprises the following steps: bonding a DRIVER IC at an IC MASK of a TFT substrate under an ON CELL TFT liquid crystal display, then bonding a touch SENSOR FPC at a PIN outlet end of an ITO SENSOR circuit on a colored filter substrate of the ON CELL TFT liquid crystal display, bonding a TFT FPC on the TFT substrate under the ON CELL TFT liquid crystal display, pasting an upper polaroid and a lower polaroid, pasting solid-state OCA optical cement on the upper polaroid of the prepared ON CELL TFT liquid crystal display, performing full lamination on the upper polaroid and cover plate glass, and finally, assembling backlight with the full lamination upper polaroid and cover plate glass to form an ON CELL solid-state full lamination module. The processing method has the following advantages: the prepared ON CELL solid-state full lamination module has the advantages of simple processing flow, high assembling accuracy and processing yield.
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Description

technical field

[0001] The invention belongs to the technical field of ON CELL full lamination modules, and in particular relates to a processing method for ON CELL solid state full lamination modules. Background technique

[0002] With the improvement of living standards, one of the development trends of color liquid crystal display modules is to develop towards the integration of touch display. At present, the integrated touch display module is divided into CTP (GF / GFF / OGS and other types of touch screen) and TFT to form a full paste Cladding module, and ON CELL, IN CELL and other touch display integrated TFT liquid crystal display plus cover plate (COVER GLASS) to form two forms of fully laminating module.

[0003] Ordinary ON CELL touch display integrated module, the process is generally to paste the upper and lower polarizers first, then bond the COG IC, then bond the ITO SENSOR FPC, and finally bond the TFT FPC. The full lamination process is divided into solid state ...

Examples

Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0022] Such as figure 1 As shown, the structure of an ON CELL solid-state fully laminating module includes a cover glass 1, a solid OCA optical glue 2, an upper polarizer 31, an upper polarizer, and an ITO circuit 32 stacked from top to bottom. CELL TFT liquid crystal display color filter substrate 33, TFT liquid crystal in the middle and frame glue layer 34 around it, ON CELL TFT liquid crystal display lower TFT substrate 35, lower polarizer 36, DRIVER IC37, SENSOR FPC38, TFT FPC39 and backlight 4.

[0023] The embodiment of the present invention provides a kind of ON CELL solid-state full lamination module processing method: After bonding the DRIVER IC (37) at the IC MASK place on the lower TFT substrate (35) of the ON CELL TFT liquid crystal display, the ON CELL TFT liquid ...