Display panel module
A display panel and light source module technology, applied in the direction of instruments, electrical components, instrument parts, etc., can solve problems such as pressure difference and poor display status
Inactive Publication Date: 2012-09-19
TPO DISPLAY
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Although the above-mentioned liquid crystal display panel module 1 has a stable structure, the existing liquid crystal display panel module 1 is often based on the need for enhanced functions, and another additional element 16 is added above the first casing 11, such as a touch Control panel or protective mirror or protective film, etc., are attached to the first casing 11 through another double-sided adhesive tape 17, because one side of the double-sided adhesive tape 17 is attached to the outer surface of the first casing 11, and the other side is attached Attached to the periphery of the external component 16, so the liquid crystal display panel 10 is completely sealed to prevent scratches or dust from entering the hollow area 110 between the liquid crystal display panel 10 and the external component 16. This tight fit makes the liquid crystal display panel module 1. Under high-altitude and low-pressure conditions, a pressure difference occurs between the hollow area 110 and the outside, causing the hollow area 110 to appear in a negative pressure or vacuum state, causing the external component 16 to sag, and even contacting or adhering to the surface of the liquid crystal display panel 10, so that the display The situation is bad, and this is a problem that needs to be improved urgently
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
[0049] Please refer to Figure 4 , the display panel module 2 of the present invention is made up of a display panel 20, a first casing 21, a frame 24, a second casing 22 and an additional element 26, wherein the frame 24 is arranged around the display panel 20 The surrounding area is used to strengthen the structure of the display panel module 2, but it should not be limited thereto; preferably, the display panel 20 is a liquid crystal display panel, and the display panel module 2 also includes a light source module 25 to meet the needs of the liquid crystal display panel. , located between the display panel 20 and the second casing 22, for providing a light passing through the display panel 20 for display.
[0050] Next, the first casing 21 and the second casing 22 are engaged with each other. Preferably, the first casing 21 and the second casing 22 are fitted with each other by two frames, so that the display panel 20 and the frame 24 are fixed on the first casing. 21 and ...
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
Login to View More Abstract
A display panel module comprises a display panel, a first casing, an attaching element, one side of which attaches to the first casing and the other side attaches to the display panel, and a second casing which is mutually jointed with the first casing and fixes the display panel between the first casing and the second casing, wherein, the attaching element comprises an air permeable structure which ensures that the hollow area between the display panel and an externally added element can be ventilated with the outside air to solve the problem of the sag of the externally added element causedby the pressure difference which exists between the hollow area and the outside pressure. The invention also relates to and comprises an electronic device of the display panel module.
Description
technical field [0001] The invention relates to a display panel module, in particular to a display panel module with low cost and improved display effect. Background technique [0002] A kind of existing liquid crystal display panel module 1 such as figure 1 As shown, wherein, after the liquid crystal display panel 10 is fitted with two corresponding sides of a first casing 11 and a second casing 12, the liquid crystal display panel 10 and the backlight device 15 are fixed therein, and the backlight device 15 It is arranged between the liquid crystal display panel 10 and the second casing 12 to provide a light passing through the liquid crystal display panel 10 for display, wherein the first casing 11 includes a hollow area 110, relative to the liquid crystal display panel 10 In order to fix the liquid crystal display panel 10, the existing liquid crystal display panel module 1 provides a double-sided adhesive tape 13, which is arranged between the periphery of the liquid c...
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 Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00H05K7/00G12B9/02
Inventor 张义辉罗梃方
Owner TPO DISPLAY