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Preparation method of automobile touch control operation LENS assembly and preparation method of panel assembly

A technology of touch operation and assembly, which is applied in the preparation of automobile touch operation LENS assembly and panel assembly. It can solve problems such as light leakage, gaps in the bonding edge, and poor appearance and visual effects. The effect of flexible wiring position

Pending Publication Date: 2022-04-05
WENZHOU CHANGJIANG AUTOMOBILE ELECTRONICS SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, one-piece black products are more and more widely used. The vehicle-mounted one-piece black touch operation panel assembly prepared by SENSOR technology has gaps in the bonding edge and the risk of light leakage around the periphery, and the appearance and visual effect are not good.

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  • Preparation method of automobile touch control operation LENS assembly and preparation method of panel assembly
  • Preparation method of automobile touch control operation LENS assembly and preparation method of panel assembly
  • Preparation method of automobile touch control operation LENS assembly and preparation method of panel assembly

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0045] The terms of direction and position mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom" ", "side", etc., are only referring to the direction or position of the drawings. Therefore, the terms used in direction and position are ...

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Abstract

The invention belongs to the technical field of automobile parts, and particularly relates to a preparation method of an automobile touch control operation LENS assembly and a preparation method of a panel assembly. The LENS assembly comprises an LENS main body and an FFC lead, and the LENS main body is provided with a plurality of touch control operation areas; the LENS main body comprises an LENS base layer, a character penetrating ink layer, a bottom color layer, a first insulating layer, a transparent conducting layer, an LENS conducting circuit layer, a second insulating layer and a back adhesive layer which are arranged in sequence; the FFC lead comprises an FFC base material layer, an FFC insulation protection layer and an FFC conductive circuit layer arranged between the FFC base material layer and the FFC insulation protection layer, and the FFC conductive circuit layer and the LENS conductive circuit layer are bonded through anisotropic conductive adhesive to form electric connection. According to the invention, the circuit on the PCBA circuit board in the prior art is directly printed on the LENS assembly to form the LENS conductive circuit layer, the LENS conductive circuit layer is very thin, and the SENSOR lamination offset in the prior art does not exist; in addition, the FFC lead is directly compounded and fixed on the LENS conductive circuit layer, and the wiring position is more flexible than that of SENSOR.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a preparation method of an automobile touch-control operation LENS assembly and a preparation method of a panel assembly. Background technique [0002] At present, there is usually an operation panel on the center console of a car. There are operation areas such as air-conditioning switch, air-conditioning temperature control, and center console function selection on the operation panel. Each operation area can be integrated in one according to the design of the appearance and internal structure. The panel assembly is or partitioned into multiple panel assemblies. The traditional operation methods of the operation area include buttons, knobs, push buttons, etc. With the development of technology, they are gradually replaced by touch operation methods. [0003] In the existing technology, such as figure 1 As shown, the touch operation panel assembly is composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 郑小燕邢进吴四海张程李志明陈文杉奚李刚高涂照
Owner WENZHOU CHANGJIANG AUTOMOBILE ELECTRONICS SYST
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