CN1333289C

CN1333289C - Liquid crystal display device and its manufacturing method

Info

Publication number: CN1333289C
Application number: CNB031277365A
Authority: CN
Inventors: 卓俊荣; 林世安; 颜清辉
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2003-08-08
Filing date: 2003-08-08
Publication date: 2007-08-22
Anticipated expiration: 2023-08-08
Also published as: CN1580886A

Abstract

The present invention provides a liquid crystal display and a make method thereof, wherein the liquid crystal display comprises a frame, a liquid crystal display module and a matched patch, the liquid crystal display module is arranged in the frame, the matched patch is arranged between the frame and the liquid crystal display module, and the liquid crystal display module is positioned at a determination position in the frame. Make methods of the liquid crystal display comprises the following steps: firstly, the frame, the liquid crystal display module and the matched patch are provided; subsequently, the matched patch is arranged on the frame, and the liquid crystal display module is arranged on the frame so as to position the liquid crystal display module at the determination position in the frame by the matched patch.

Description

LCD and manufacture method thereof

Technical field

The present invention relates to a kind of LCD and manufacture method thereof, particularly relate to a kind of LCD manufacture method that improves the mould rate of capacity utilization.

Background technology

In recent years, LCD has become the necessaries of personal computer gradually, yet, because the liquid crystal panel size of each liquid crystal panel manufacturing plant manufacturing is also inconsistent, the liquid crystal panel that therefore how will have different size is assembled in the shell with same size, is the problem that each LCD manufacturing plant utmost point will solve.

Known settling mode mainly contains following two kinds at present: first kind is at different panels, designs different moulds, makes different shells; Yet the shortcoming of this mode is: owing to whenever open a mold, its expense is very high, and does not meet the consideration on the cost.

Second kind is the conversion core (change core) of design polylith in mould, when needs are assembled different panels, promptly changes different conversion cores, to make different shells; Yet the shortcoming of this mode is: owing to need usually change the conversion core, this makes that the dismounting of mould is frequent, causes mould to damage easily; Moreover the conversion core needs the change in the mould factory, brings inconvenience.More than two shortcomings the utilization rate of mould is reduced.

Summary of the invention

The object of the present invention is to provide a kind of LCD, its simply mode assemble various LCD MODULE in wherein.

Another object of the present invention is to provide a kind of manufacture method of LCD, it can make die cost reduce, and can improve the rate of capacity utilization of mould.

According to the present invention, a kind of LCD is provided, comprising: a framework has a base; One LCD MODULE is arranged in this framework; And one cooperate patch, be arranged between this framework and this LCD MODULE, make this LCD MODULE be located in both allocations of one in this framework, wherein this cooperation patch comprise one with the holding section and of this base butt respectively with the location division of this base and this LCD MODULE butt, and this cooperation patch is fixed on this base, this cooperation patch has a patch thickness, this patch thickness changes according to the size of this LCD MODULE, and this LCD MODULE firmly is arranged in this framework.

In a preferred embodiment, have a base on the framework, and cooperate patch to comprise a holding section, itself and base butt.

Again, have a trip on the holding section, and have a through hole in the base, engage with through hole, be fixed on the base will cooperate patch by trip.

Again, cooperate patch also to comprise a location division, it is one-body molded with the holding section, and the location division of cooperation patch respectively with base and LCD MODULE butt.

Again, have a guiding block on the holding section, and have a groove in the base, it is communicated with through hole, moves along groove by guiding block, so that above-mentioned cooperation patch is located on the base.

In another preferred embodiment, cooperate patch to have a patch thickness, patch thickness changes according to the size of LCD MODULE, and LCD MODULE firmly is arranged in the framework.

Again in the present invention, provide a kind of manufacture method of above-mentioned LCD, it comprises the following steps: at first, provides framework, the LCD MODULE and with a base to cooperate patch; Then, be provided with and cooperate patch on framework, and LCD MODULE is set on framework, so that LCD MODULE is located in both allocations of one in the framework by cooperating patch, wherein this cooperation patch comprise one with the holding section and of this base butt respectively with the location division of this base and this LCD MODULE butt, should cooperate patch to be fixed on this base, this cooperation patch has a patch thickness, this patch thickness changes according to the size of this LCD MODULE, and this LCD MODULE firmly is arranged in this framework.

In a preferred embodiment, manufacture method also comprises the following steps: to measure the size of LCD MODULE, and cooperates patch according to the size Selection of LCD MODULE.

Again, one the 4th side that framework has one first side and is positioned at corresponding one second side of first side, one the 3rd side that links to each other with first side and is positioned at the 3rd side opposite side, and be equipped with a plurality of bases on first side of framework, second side, the 3rd side and the 4th side, and above-mentioned manufacture method also comprises the following steps: to measure the size of LCD MODULE, and, select to cooperate patch, also will cooperate patch to be arranged in the base of first side, second side, the 3rd side or the 4th side according to the size of LCD MODULE.

Description of drawings

Fig. 1 is the synoptic diagram of LCD of the present invention;

Fig. 2 a is the stereographic map of the cooperation patch among Fig. 1;

Fig. 2 b is for cooperating the front view of patch;

Fig. 2 c is for cooperating the side view of patch;

Fig. 2 d is for cooperating the backplan of patch;

Fig. 3 a is for being presented at the part enlarged drawing of the framework among Fig. 1 respectively;

Fig. 3 b is for showing the synoptic diagram after the base that cooperates patch and framework makes up;

Fig. 3 c is for showing the part enlarged drawing that cooperates after patch and frame base make up; And

Fig. 4 is the process flow diagram of LCD manufacture method of the present invention.

Embodiment

With reference to figure 1, LCD 1 of the present invention comprises a framework 10, a LCD MODULE 20 and a plurality of cooperation patch 30.Framework 10 is the part in the whole housing of LCD 1, places in order to the brilliant display module 20 of feed flow.Framework has the opposite side that one first side 12, one second side 13, one the 3rd side 14, one the 4th side, 15, the second sides 13 are positioned at first side 12, and the 3rd side 14 links to each other with first side 12, and the 4th side 15 is positioned at the opposite side of the 3rd side 14.Again, framework 10 is respectively equipped with a plurality of bases 11 on four sides 12,13,14,15, uses for cooperating patch 30 to place.Please refer to Fig. 3 a, have a through hole 111 and a groove 112 in the base 11, and groove 112 is communicated with through hole 111; In addition, will be appreciated that base 11 the visual demand of number being set and increase and decrease, do not limit quantity as shown in Figure 1.

LCD MODULE 20 is the display unit of LCD 1, and it is set in the framework 10.Cooperate patch 30 to be arranged on the base 11 of framework 10, and between framework 10 and LCD MODULE 20, so that LCD MODULE 20 is located in both allocations of one in the framework 10.Know clearly it, cooperate patch 30 shown in Fig. 2 a, Fig. 2 b, Fig. 2 c and Fig. 2 d, an one-body molded holding section 31 and the location division 32 of comprising.Be formed with a trip 311 and a guiding block 312 on the holding section 31, engage with the through hole 111 of base 11, be fixed on the base 11 will cooperate patch 30, shown in Fig. 3 b, Fig. 3 c by trip 311.In addition, groove 112 has the function of location, moves by the groove 112 of guiding block 312 along base 11, so that cooperate patch 30 before being fixed in base 11, can positively make holding section 31 and base 11 butts, and be located on the base 11.

Cooperate patch 30 to have a patch thickness (promptly, the thickness D of location division 32, shown in Fig. 2 c), this patch thickness D changes according to the size of LCD MODULE 20, and the LCD MODULE 20 of different size can firmly be arranged in the framework 10 of same size.In addition, in Fig. 1, cooperating the number that is provided with of patch 30 is two, but is not limited to this, and it can be adjusted according to circumstances, and this will be in following detailed description.

For instance, the size of LCD MODULE 20 commonly used has three kinds of listed sizes of following table at present:

	The center is to the distance of upper edge	The center is to the distance of lower edge	The center is to the distance of left side edge	The center is to the distance of right side edge
	The center is to the distance of upper edge	The center is to the distance of lower edge	The center is to the distance of left side edge	The center is to the distance of right side edge	Module one	148.25mm	?148.25mm	?179.25mm	?179.25mm
Module two	148.9mm	?147.4mm	?179.15mm	?179.15mm	Module one	148.25mm	?148.25mm	?179.25mm	?179.25mm
Module two	148.9mm	?147.4mm	?179.15mm	?179.15mm	Module three	149mm	?147.5mm	?179.25mm	?179.25mm

When the size of design framework 10, be that the base of 149mm, distance second side 13 (below) is that the base of 148.25mm, distance the 4th side 15 (left) is that the base of 179.25mm, distance the 3rd side 14 (right-hand) is that 179.25mm is as design basis with the base of its open centre distance first side 12 (top).When being assembled in module one in the framework 10, need on the base 11 of first side 12, to be provided with respectively one and cooperate patch 30, this cooperates the thickness of the location division 32 of patch 30 is 0.75mm (149mm-148.25mm).In addition, when being assembled in module three in the framework 10, needing to be provided with respectively one and cooperate patch 30 on the base 11 of second side 13, this cooperates the thickness of the location division 32 of patch 30 also is 0.751mm (148.25mm-147.5mm).

The formation of LCD of the present invention below illustrates its manufacture method as mentioned above.

With reference to figure 4, at first, in step S11, framework 10, LCD MODULE 20 are provided and cooperate patch 30.Then, in step S12, measure the size of LCD MODULE 20, and according to the required cooperation patch 30 of the size Selection of LCD MODULE 20.Afterwards, in step S13, the cooperation patch of selecting 30 is arranged in the base 11 of first side 12, second side 13, the 3rd side 14 or the 4th side 15 of framework 10.At last, in step S14, LCD MODULE 20 is set on framework 10, and LCD MODULE 20 can be located in both allocations of one in the framework 10 by cooperating patch 30.

As mentioned above, the present invention is by installing the cooperation patch additional, can locate LCD MODULE effectively in framework, do not need as existing, need to offer different moulds or to need in the mould factory conversion core in the mold exchange more at the disparate modules size, therefore the present invention can improve the mould utilization rate significantly, and reduces die cost, but and modularization.

Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limit the present invention; any skilled personnel are not breaking away from the spirit and scope of the invention, can do some change and retouching, so protection scope of the present invention should be with being as the criterion that claim was defined.

Claims

1. LCD comprises:

One framework has a base;

One LCD MODULE is arranged in this framework; And

One cooperates patch, be arranged between this framework and this LCD MODULE, make this LCD MODULE be located in both allocations of one in this framework, wherein this cooperation patch comprise one with the holding section and of this base butt respectively with the location division of this base and this LCD MODULE butt, and this cooperation patch is fixed on this base, this cooperation patch has a patch thickness, this patch thickness changes according to the size of this LCD MODULE, and this LCD MODULE firmly is arranged in this framework.

2. LCD as claimed in claim 1 wherein has a trip on this holding section, and has a through hole in this base, engages with this through hole by this trip, is fixed on this base should cooperate patch.

3. LCD as claimed in claim 2 wherein is somebody's turn to do the location division that cooperates patch, and is one-body molded with this holding section.

4. LCD as claimed in claim 2 wherein has a guiding block on this holding section, and has a groove in this base, and it is communicated with this through hole, moves along this groove by this guiding block, so that above-mentioned cooperation patch is located on this base.

5. the manufacture method as the described LCD of claim 1 to 3 comprises the following steps:

Provide framework, the LCD MODULE and with a base to cooperate patch;

This cooperation patch is set on this framework; And

This LCD MODULE is set on this framework, and this LCD MODULE is located in both allocations of one in this framework by this cooperation patch;

Wherein this cooperation patch comprise one with the holding section and of this base butt respectively with the location division of this base and this LCD MODULE butt, should cooperate patch to be fixed on this base, this cooperation patch has a patch thickness, this patch thickness changes according to the size of this LCD MODULE, and this LCD MODULE firmly is arranged in this framework.

6. the manufacture method of LCD as claimed in claim 5 also comprises a step: measure the size of this LCD MODULE, and should cooperate patch according to the size Selection of this LCD MODULE.

7. the manufacture method of LCD as claimed in claim 5, wherein this framework has one first side and is positioned at corresponding one second side of this first side, and this of this framework first side is provided with a plurality of these bases, also be provided with a plurality of these bases on this second side, and above-mentioned manufacture method also comprises a step: the size of measuring this LCD MODULE, and, select this cooperation patch, also will cooperate patch to be arranged in the base of this first side or this second side according to the size of this LCD MODULE.

8. the manufacture method of LCD as claimed in claim 7, this framework one the 4th side of having one the 3rd side that links to each other with this first side and being positioned at the 3rd side opposite side wherein, and the 3rd side of this framework is provided with a plurality of these bases, also be provided with a plurality of these bases on the 4th side, and above-mentioned manufacture method also comprises: according to the size of this LCD MODULE, this cooperation patch is arranged in the base of this first side, this second side, the 3rd side or the 4th side.