CN202512327U - Liquid crystal display panel, liquid crystal display device and electronic component - Google Patents
Liquid crystal display panel, liquid crystal display device and electronic component Download PDFInfo
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- CN202512327U CN202512327U CN2012201605826U CN201220160582U CN202512327U CN 202512327 U CN202512327 U CN 202512327U CN 2012201605826 U CN2012201605826 U CN 2012201605826U CN 201220160582 U CN201220160582 U CN 201220160582U CN 202512327 U CN202512327 U CN 202512327U
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Abstract
The utility model provides a liquid crystal display panel, a liquid crystal display device and an electronic component and belongs to the display field. The liquid crystal display panel comprises an array substrate, a color film substrate and a liquid crystal layer arranged between the array substrate and the color film substrate, wherein the liquid crystal display panel comprises at least a first area and at least a second area. The thickness of a first area on the color film substrate is larger than that of a second area on the color film substrate. A main support object is arranged on a first area on the array substrate and a subsidiary support object is arranged on a second area on the array substrate. The height of the main support object is equal to that of the subsidiary support object. A holding force of the box thickness of the liquid crystal display panel is increased by means of the main support object and the secondary support object which can be manufactured through a simple process.
Description
Technical field
The utility model relates to the demonstration field, is meant a kind of display panels, liquid crystal indicator and electron device especially.
Background technology
Display panels comprises liquid crystal layer, the clearance support between array base palte, color membrane substrates, array base palte and the color membrane substrates; Wherein, Array base palte and color membrane substrates are oppositely arranged; It is thick that interval between array base palte and the color membrane substrates is called as liquid crystal cell, and clearance support is used for safeguarding that liquid crystal cell is thick, and thick direct optical characteristics such as response time, contrast and the angle of visibility etc. that influence LCDs of liquid crystal cell.Along with the maximization of LCDs and diminishing of Pixel Dimensions, clearance support becomes significantly to the influence of display quality.Therefore anchorage force that must strict control gap stilt with guarantee liquid crystal cell thick be certain value.In order to make display panels can bear bigger finger pressure stress and jerk; General method is the quantity that increases stilt in the unit area; Improving its anchorage force, yet the quantity that increases stilt merely can cause display panels in to the box technological process; Can't carry out suitable extruding to upper and lower base plate, cause liquid crystal deaeration difficulty.
The stilt that available technology adopting forms two kinds of differing heights improves this problem; Main stilt and secondary stilt promptly are set; The difference in height of main stilt and secondary stilt is generally 0.4～0.8um; This technical scheme is to be made in column support on the color membrane substrates when making display panels, processes highly different principal post shape stilts and subpost shape stilt at last through photosensitive resin coating, exposure Different control, development.But this technical scheme needs strict control exposure promptly to control UV (ultraviolet, ultraviolet) light intensity, and is relatively harsher to technological requirement, increased the cost of manufacture of display panels.
The utility model content
The technical matters that the utility model will solve provides a kind of display panels, liquid crystal indicator and electron device, can make main stilt and secondary stilt through simple process, to increase the thick confining force of box of display panels.
For solving the problems of the technologies described above, the embodiment of the utility model provides technical scheme following:
On the one hand; A kind of display panels is provided; Comprise array base palte, color membrane substrates, be arranged on the liquid crystal layer between array base palte and the color membrane substrates, wherein, said display panels comprises at least one first area and at least one second area; The thickness of first area is all greater than the thickness of second area on the color membrane substrates on the said color membrane substrates; The first area is provided with main stilt on the said array base palte, and second area is provided with secondary stilt on the said array base palte, and the height of said main stilt equates with the height of said secondary stilt.
Further, when the pressure that receives when said color membrane substrates and/or array base palte was no more than preset pressure, said main stilt contacted with said color membrane substrates;
When the pressure that receives when said color membrane substrates and/or array base palte surpassed preset pressure, said secondary stilt contacted with said color membrane substrates.
Wherein, said first area is the said color membrane substrates corresponding zone of filter unit of enameling, and said second area is the corresponding zone of black matrix on the color membrane substrates; Or
Said first area is enamel filter unit and the black matrix corresponding zone overlapping with colored light-filtering units of color membrane substrates, second area be on the color membrane substrates with the corresponding zone of the non-overlapping black matrix of colored light-filtering units; Or
Said first area is the corresponding zone of black matrix overlapping with adjacent two colored light-filtering units on the color membrane substrates, said second area be color membrane substrates enamel filter unit and with the corresponding zone of the non-overlapping black matrix of colored light-filtering units.
Further, the thickness of first area equates everywhere on the said color membrane substrates, and the thickness of second area equates everywhere on the said color membrane substrates, and the thickness of first area is than the big 0.5-0.6um of thickness of second area on the said color membrane substrates on the said color membrane substrates.
Further, said main stilt and secondary stilt form for developing through single exposure simultaneously.
Further, said main stilt and secondary stilt are formed by photoresist.
Further, said main stilt and secondary stilt are column support.
Further, said column support is a truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
The utility model embodiment also provides a kind of liquid crystal indicator, comprises above-mentioned display panels.
The utility model embodiment also provides a kind of electron device, comprises above-mentioned liquid crystal indicator.
The embodiment of the utility model has following beneficial effect:
In the such scheme; Display panels comprises color membrane substrates, array base palte and is arranged on main stilt and the secondary stilt on the array base palte; Main stilt and secondary stilt are in order to increase the thick confining force of box of display panels; When the pressure that receives when color membrane substrates and/or array base palte was no more than preset pressure, main stilt contacted with color membrane substrates; When the pressure that receives when color membrane substrates and/or array base palte surpassed preset pressure, secondary stilt also contacted with color membrane substrates.The height of the main stilt in the utility model equates with the height of secondary stilt; Only need to adopt identical exposure intensity to develop and to form main stilt and secondary stilt simultaneously through single exposure; Manufacture craft is simple, and can solve display panels because the bad problem of nebulous demonstration that whitens under the black display frame that box thickness ununiformity caused.
Description of drawings
Fig. 1 is the structural representation of the display panels of the utility model embodiment one;
Fig. 2 is the structural representation of the display panels of the utility model embodiment two;
Fig. 3 is the structural representation of the display panels of the utility model embodiment three;
Fig. 4 is the structural representation of the display panels of the utility model embodiment four;
Fig. 5 is the structural representation of the display panels of the utility model embodiment five.
Reference numeral
1 array base palte, 2 main stilt 3 secondary stilts
10 color membrane substrates, 11 red filter unit 12 green filter units
13 blue filter unit 14 black matrix 15 oriented layer
Embodiment
Technical matters, technical scheme and the advantage that will solve for the embodiment that makes the utility model are clearer, will combine accompanying drawing and specific embodiment to be described in detail below.
The embodiment of the utility model is to the main stilt and the secondary stilt that form differing heights in the prior art; Relatively harsher to technological requirement; Increased the problem of the cost of manufacture of display panels; A kind of display panels, liquid crystal indicator and electron device are provided, can make main stilt and secondary stilt, to increase the thick confining force of box of display panels through simple process.
The utility model provides a kind of display panels; Comprise array base palte, color membrane substrates, be arranged on the liquid crystal layer between array base palte and the color membrane substrates; Display panels comprises at least one first area and at least one second area; All greater than the thickness of second area on the color membrane substrates, wherein, the first area is provided with main stilt to the thickness of first area on the array base palte on the color membrane substrates; Second area is provided with secondary stilt on the array base palte, and the height of main stilt equates with the height of secondary stilt.
Further, when the pressure that receives when color membrane substrates and/or array base palte was no more than preset pressure, main stilt contacted with color membrane substrates;
When the pressure that receives when color membrane substrates and/or array base palte surpassed preset pressure, secondary stilt contacted with color membrane substrates.
Wherein, the first area is the color membrane substrates corresponding zone of filter unit of enameling, and second area is the corresponding zone of black matrix on the color membrane substrates; Or
The first area is enamel filter unit and the black matrix corresponding zone overlapping with colored light-filtering units of color membrane substrates, second area be on the color membrane substrates with the corresponding zone of the non-overlapping black matrix of colored light-filtering units; Or
The first area is the corresponding zone of black matrix overlapping with adjacent two colored light-filtering units on the color membrane substrates, second area be color membrane substrates enamel filter unit and with the corresponding zone of the non-overlapping black matrix of colored light-filtering units.
Further, the thickness of first area equates everywhere on the color membrane substrates, and the thickness of second area equates everywhere on the color membrane substrates, and the thickness of first area is than the big 0.5-0.6um of thickness of second area on the color membrane substrates on the color membrane substrates.
Further, main stilt and secondary stilt form for developing through single exposure simultaneously.
Further, main stilt and secondary stilt are formed by photoresist.
Further, main stilt and secondary stilt are column support.
Further, column support is a truncated cone-shaped, and the diameter of going to the bottom of column support is greater than the upper base diameter.
In the utility model; The height of the main stilt of display panels equates with the height of secondary stilt; Only need to adopt identical exposure intensity to develop and to form main stilt and secondary stilt simultaneously through single exposure; Manufacture craft is simple, and can solve display panels because the bad problem of nebulous demonstration that whitens under the black display frame that box thickness ununiformity caused.
Below in conjunction with concrete embodiment the display panels of the utility model is described in detail:
Embodiment one:
Fig. 1 is the structural representation of the display panels of present embodiment; As shown in Figure 1; Display panels comprises array base palte 1 and color membrane substrates 10; Comprise a plurality of colored light-filtering units on the color membrane substrates 10,, also be provided with black matrix 14 and oriented layer 15 on the color membrane substrates 10 as being red filter unit 11, green filter unit 12 and the blue filter unit 13 that is provided with on the color membrane substrates in the present embodiment.
As can be seen from Figure 1, on the color membrane substrates 10 thickness of red filter unit 11, green filter unit 12 and blue filter unit 13 corresponding regions greater than the thickness of black matrix 14 corresponding regions on the color membrane substrates 10.In the present embodiment; Particularly; The height of black matrix 14 can be 1.0um, and the thickness of red filter unit 11, green filter unit 12 and blue filter unit 13 is decided to be 2-3um, is that to obtain the color film section of black 14 times 0.5-0.6um of matrix after the oriented layer 15 of 1.0um poor through thickness.Display panels is divided at least one first area and at least one second area; In the present embodiment, the first area is the corresponding zone of colored light-filtering units, and is as shown in Figure 1; The first area is the corresponding zone of red filter unit 11, green filter unit 12 and blue filter unit 13; Second area is the zone of black matrix 14 correspondences, and the thickness of first area equates everywhere on the color membrane substrates 10, and the thickness of second area equates everywhere; The thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10, and the thickness of first area is than the big 0.5-0.6um of thickness of second area on the color membrane substrates 10 on the color membrane substrates 10.
As shown in Figure 1; Red filter unit 11, green filter unit 12 and blue filter unit 13 corresponding array base paltes are provided with main stilt 2; Black matrix 14 corresponding array base paltes are provided with secondary stilt 3; The height of main stilt 2 and secondary stilt 3 equates that main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
In the present embodiment, main stilt 2 is to make with the mode that photomask exposure is developed with secondary stilt 3, at first coating one deck PR (photoresist) layer on array base palte 1; On array base palte 1, put a photomask blank then; And shine the UV light of same light intensity, and pass through developing process at last, array base palte 1 is soaked in the developer; So that the pattern that is defined on the PR layer manifests, promptly obtain main stilt 2 and secondary stilt 3.Because the height of main stilt 2 and secondary stilt 3 equates, therefore only needs to adopt identical exposure intensity to develop through single exposure and can form main stilt 2 and secondary stilt 3 simultaneously, manufacture craft is simple.
Further, as shown in Figure 1, main stilt 2 is a column support with secondary stilt 3, is truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte receive the certain pressure from the outside; This moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10; Strengthened the thick anchorage force of box; Avoid display panels owing to the bad problem of the nebulous demonstration of whiting under the black display frame that box thickness ununiformity caused, improved the display quality of LCDs.
Embodiment two:
Fig. 2 is the structural representation of the display panels of present embodiment; As shown in Figure 2; Display panels comprises array base palte 1 and color membrane substrates 10; Comprise a plurality of colored light-filtering units on the color membrane substrates 10,, also be provided with black matrix 14 and oriented layer 15 on the color membrane substrates 10 as being red filter unit 11, green filter unit 12 and the blue filter unit 13 that is provided with on the color membrane substrates in the present embodiment.
As can be seen from Figure 2, the thickness of red filter unit 11, green filter unit 12 and blue filter unit 13 is greater than the thickness of black matrix 14, and colored light-filtering units is positioned at the thickness of the thickness of the part on the black matrix less than other parts of colored light-filtering units.In the present embodiment, particularly, the height of black matrix 14 can be 1.0um, and the thickness of red filter unit 11, green filter unit 12 and blue filter unit 13 is decided to be 2-3um.Display panels is divided at least one first area and at least one second area; In the present embodiment; The first area is enamel filter unit and the black matrix corresponding zone overlapping with colored light-filtering units of color membrane substrates; Second area be on the color membrane substrates with the corresponding zone of the non-overlapping black matrix of colored light-filtering units; As shown in Figure 2, the first area is red filter unit 11, green filter unit 12, blue filter unit 13 and the zone corresponding with the overlapping black matrix of colored light-filtering units 14, and second area is the zone corresponding with the non-overlapping black matrix of colored light-filtering units 14; The thickness of first area equates everywhere on the color membrane substrates 10; The thickness of second area equates that everywhere the thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10, and the thickness of first area can be than the big 0.5-0.6um of thickness of second area on the color membrane substrates 10 on the color membrane substrates 10.
As shown in Figure 2; Red filter unit 11, green filter unit 12, blue filter unit 13 and be provided with main stilt 2 with the overlapping black matrix 14 corresponding array base paltes of colored light-filtering units; Be provided with secondary stilt 3 with the non-overlapping black matrix 14 corresponding array base paltes of colored light-filtering units; The height of main stilt 2 and secondary stilt 3 equates that main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
In the present embodiment, main stilt 2 is to make with the mode that photomask exposure is developed with secondary stilt 3, at first coating one deck PR (photoresist) layer on array base palte 1; On array base palte 1, put a photomask blank then; And shine the UV light of same light intensity, and pass through developing process at last, array base palte 1 is soaked in the developer; So that the pattern that is defined on the PR layer manifests, promptly obtain main stilt 2 and secondary stilt 3.Because the height of main stilt 2 and secondary stilt 3 equates, therefore only needs to adopt identical exposure intensity to develop through single exposure and can form main stilt 2 and secondary stilt 3 simultaneously, manufacture craft is simple.
Further, as shown in Figure 2, main stilt 2 is a column support with secondary stilt 3, is truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte receive the certain pressure from the outside; This moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10; Strengthened the thick anchorage force of box; Avoid display panels owing to the bad problem of the nebulous demonstration of whiting under the black display frame that box thickness ununiformity caused, improved the display quality of LCDs.
Further; The utility model also provides a kind of display panels; Can have overlapping on the color membrane substrates of this display panels between adjacent two colored light-filtering units; Black matrix between two adjacent colored light-filtering units is positioned at this overlapping region, and colored light-filtering units is positioned at the thickness of the thickness of the part on the black matrix less than other parts of colored light-filtering units.Particularly, can be that red filter unit 11 overlaps with green filter unit 12, also can be red filter unit 11 and overlap with blue filter unit 13, also can be green filter unit 12 and overlap or the like with blue filter unit 13.This display panels is divided at least one first area and at least one second area; Then the first area is the corresponding zone of black matrix overlapping with colored light-filtering units on the color membrane substrates, second area be color membrane substrates enamel filter unit and with the corresponding zone of the non-overlapping black matrix of colored light-filtering units.The thickness of first area equates everywhere on the color membrane substrates 10; The thickness of second area equates everywhere; The thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10; The first area is provided with main stilt 2 on array base palte, and second area is provided with secondary stilt 3 on the array base palte, and the height of main stilt 2 and secondary stilt 3 equates; Main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte received the certain pressure from the outside, this moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10, had strengthened the thick anchorage force of box.Explain further through embodiment three, embodiment four and five pairs of these display panels of embodiment below:
Embodiment three:
Fig. 3 is the structural representation of the display panels of present embodiment; As shown in Figure 3; Display panels comprises array base palte 1 and color membrane substrates 10; Comprise a plurality of colored light-filtering units on the color membrane substrates 10,, also be provided with black matrix 14 and oriented layer 15 on the color membrane substrates 10 as being red filter unit 11, green filter unit 12, the blue filter unit 13 that is provided with on the color membrane substrates in the present embodiment.
As can be seen from Figure 3, have overlappingly on the color membrane substrates 10 between green filter unit 12 and the red filter unit 11, the black matrix between green filter unit 12 and the red filter unit 11 is positioned at this lap.Display panels is divided at least one first area and at least one second area; In the present embodiment; The first area is the zone corresponding with the overlapping black matrix of colored light-filtering units 14; Second area is red filter unit 11, green filter unit 12, blue filter unit 13 and the zone corresponding with the non-overlapping black matrix of colored light-filtering units 14; The thickness of first area equates everywhere on the color membrane substrates 10; The thickness of second area equates everywhere on the color membrane substrates 10, and the thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10, and the thickness of first area is than the thickness of second area on the color membrane substrates 10 0.5-0.6um greatly on the color membrane substrates 10.
As shown in Figure 3; The first area is provided with main stilt 2 on the array base palte; Second area is provided with secondary stilt 3 on the array base palte, and secondary stilt 3 can be positioned over the corresponding zone of colored light-filtering units, preferably can be positioned over not overlapping with the colored light-filtering units corresponding zone of black matrix.The height of main stilt 2 and secondary stilt 3 equates that main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
In the present embodiment, main stilt 2 is to make with the mode that photomask exposure is developed with secondary stilt 3, at first coating one deck PR (photoresist) layer on array base palte 1; On array base palte 1, put a photomask blank then; And shine the UV light of same light intensity, and pass through developing process at last, array base palte 1 is soaked in the developer; So that the pattern that is defined on the PR layer manifests, promptly obtain main stilt 2 and secondary stilt 3.Because the height of main stilt 2 and secondary stilt 3 equates, therefore only needs to adopt identical exposure intensity to develop through single exposure and can form main stilt 2 and secondary stilt 3 simultaneously, manufacture craft is simple.
Further, as shown in Figure 3, main stilt 2 is a column support with secondary stilt 3, is truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte receive the certain pressure from the outside; This moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10; Strengthened the thick anchorage force of box; Avoid display panels owing to the bad problem of the nebulous demonstration of whiting under the black display frame that box thickness ununiformity caused, improved the display quality of LCDs.
Embodiment four:
Fig. 4 is the structural representation of the display panels of present embodiment; As shown in Figure 4; Display panels comprises array base palte 1 and color membrane substrates 10; Comprise a plurality of colored light-filtering units on the color membrane substrates 10,, also be provided with black matrix 14 and oriented layer 15 on the color membrane substrates 10 as being red filter unit 11, green filter unit 12, the blue filter unit 13 that is provided with on the color membrane substrates in the present embodiment.
As can be seen from Figure 4, have overlappingly between color membrane substrates 10 blue filter units 13 and the red filter unit 11, the black matrix 14 between blue filter unit 13 and the red filter unit 11 is positioned at this lap.Display panels is divided at least one first area and at least one second area; In the present embodiment; The first area is the zone corresponding with the overlapping black matrix of colored light-filtering units 14; Second area is red filter unit 11, green filter unit 12, blue filter unit 13 and the zone corresponding with the non-overlapping black matrix of colored light-filtering units 14; The thickness of first area equates everywhere on the color membrane substrates 10; The thickness of second area equates everywhere on the color membrane substrates 10, and the thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10, and the thickness of first area is than the thickness of second area on the color membrane substrates 10 0.5-0.6um greatly on the color membrane substrates 10.
As shown in Figure 4; The first area is provided with main stilt 2 on the array base palte; Second area is provided with secondary stilt 3 on the array base palte, and secondary stilt 3 can be positioned over the corresponding zone of colored light-filtering units, preferably can be positioned over not overlapping with the colored light-filtering units corresponding zone of black matrix.The height of main stilt 2 and secondary stilt 3 equates that main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
In the present embodiment, main stilt 2 is to make with the mode that photomask exposure is developed with secondary stilt 3, at first coating one deck PR (photoresist) layer on array base palte 1; On array base palte 1, put a photomask blank then; And shine the UV light of same light intensity, and pass through developing process at last, array base palte 1 is soaked in the developer; So that the pattern that is defined on the PR layer manifests, promptly obtain main stilt 2 and secondary stilt 3.Because the height of main stilt 2 and secondary stilt 3 equates, therefore only needs to adopt identical exposure intensity to develop through single exposure and can form main stilt 2 and secondary stilt 3 simultaneously, manufacture craft is simple.
Further, as shown in Figure 4, main stilt 2 is a column support with secondary stilt 3, is truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte receive the certain pressure from the outside; This moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10; Strengthened the thick anchorage force of box; Avoid display panels owing to the bad problem of the nebulous demonstration of whiting under the black display frame that box thickness ununiformity caused, improved the display quality of LCDs.
Embodiment five:
Fig. 5 is the structural representation of the display panels of present embodiment; As shown in Figure 5; Display panels comprises array base palte 1 and color membrane substrates 10; Comprise a plurality of colored light-filtering units on the color membrane substrates 10,, also be provided with black matrix 14 and oriented layer 15 on the color membrane substrates 10 as being red filter unit 11, green filter unit 12, the blue filter unit 13 that is provided with on the color membrane substrates in the present embodiment.
As can be seen from Figure 5, have overlappingly on the color membrane substrates 10 between green filter unit 12 and the blue filter unit 13, the black matrix 14 between green filter unit 12 and the blue filter unit 13 is positioned at this lap.Display panels is divided at least one first area and at least one second area; In the present embodiment; The first area is the zone corresponding with the overlapping black matrix of colored light-filtering units 14; Second area is red filter unit 11, green filter unit 12, blue filter unit 13 and the zone corresponding with the non-overlapping black matrix of colored light-filtering units 14; The thickness of first area equates everywhere on the color membrane substrates 10; The thickness of second area equates everywhere on the color membrane substrates 10, and the thickness of first area is greater than the thickness of second area on the color membrane substrates 10 on the color membrane substrates 10, and the thickness of first area is than the thickness of second area on the color membrane substrates 10 0.5-0.6um greatly on the color membrane substrates 10.
As shown in Figure 5; The first area is provided with main stilt 2 on the array base palte; Second area is provided with secondary stilt 3 on the array base palte, and secondary stilt 3 can be positioned over the corresponding zone of colored light-filtering units, preferably can be positioned over not overlapping with the colored light-filtering units corresponding zone of black matrix.The height of main stilt 2 and secondary stilt 3 equates that main stilt 2 is distributed on the array base palte 1 with secondary stilt 3, keeps a uniform spacing to making color membrane substrates and array base palte behind the box.
In the present embodiment, main stilt 2 is to make with the mode that photomask exposure is developed with secondary stilt 3, at first coating one deck PR (photoresist) layer on array base palte 1; On array base palte 1, put a photomask blank then; And shine the UV light of same light intensity, and pass through developing process at last, array base palte 1 is soaked in the developer; So that the pattern that is defined on the PR layer manifests, promptly obtain main stilt 2 and secondary stilt 3.Because the height of main stilt 2 and secondary stilt 3 equates, therefore only needs to adopt identical exposure intensity to develop through single exposure and can form main stilt 2 and secondary stilt 3 simultaneously, manufacture craft is simple.
Further, as shown in Figure 5, main stilt 2 is a column support with secondary stilt 3, is truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
When the box of liquid crystal cell is thick when being normal value, only there is main stilt 2 to contact with color membrane substrates 10, play a supportive role.When color membrane substrates and/or array base palte receive the certain pressure from the outside; This moment, secondary stilt 3 also contacted the effect of playing supplemental support with color membrane substrates 10; Strengthened the thick anchorage force of box; Avoid display panels owing to the bad problem of the nebulous demonstration of whiting under the black display frame that box thickness ununiformity caused, improved the display quality of LCDs.
The utility model also provides a kind of liquid crystal indicator, comprises above-mentioned display panels.
The utility model also provides a kind of electron device, comprises above-mentioned liquid crystal indicator.Said electron device can be electronic-paper display screen, LCD TV, electronic reader etc.
The above is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the said principle of the utility model, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. display panels; Comprise array base palte, color membrane substrates, be arranged on the liquid crystal layer between array base palte and the color membrane substrates; It is characterized in that; Said display panels comprises at least one first area and at least one second area, and the thickness of first area is all greater than the thickness of second area on the color membrane substrates on the said color membrane substrates, and the first area is provided with main stilt on the said array base palte; Second area is provided with secondary stilt on the said array base palte, and the height of said main stilt equates with the height of said secondary stilt.
2. display panels according to claim 1 is characterized in that,
When the pressure that receives when said color membrane substrates and/or array base palte was no more than preset pressure, said main stilt contacted with said color membrane substrates;
When the pressure that receives when said color membrane substrates and/or array base palte surpassed preset pressure, said secondary stilt contacted with said color membrane substrates.
3. display panels according to claim 1 is characterized in that,
Said first area is the said color membrane substrates corresponding zone of filter unit of enameling, and said second area is the corresponding zone of black matrix on the color membrane substrates; Or
Said first area is enamel filter unit and the black matrix corresponding zone overlapping with colored light-filtering units of color membrane substrates, second area be on the color membrane substrates with the corresponding zone of the non-overlapping black matrix of colored light-filtering units; Or
Said first area is the corresponding zone of black matrix overlapping with adjacent two colored light-filtering units on the color membrane substrates, said second area be color membrane substrates enamel filter unit and with the corresponding zone of the non-overlapping black matrix of colored light-filtering units.
4. display panels according to claim 1; It is characterized in that; The thickness of first area equates everywhere on the said color membrane substrates; The thickness of second area equates everywhere on the said color membrane substrates, and the thickness of first area is than the big 0.5-0.6um of thickness of second area on the said color membrane substrates on the said color membrane substrates.
5. display panels according to claim 1 is characterized in that, said main stilt and secondary stilt form for developing through single exposure simultaneously.
6. display panels according to claim 1 is characterized in that, said main stilt and secondary stilt are formed by photoresist.
7. display panels according to claim 1 is characterized in that, said main stilt and secondary stilt are column support.
8. display panels according to claim 7 is characterized in that, said column support is a truncated cone-shaped, and the diameter of going to the bottom of said column support is greater than the upper base diameter.
9. a liquid crystal indicator is characterized in that, comprises each described display panels in the claim 1～8.
10. an electron device is characterized in that, comprises the described liquid crystal indicator of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201605826U CN202512327U (en) | 2012-04-16 | 2012-04-16 | Liquid crystal display panel, liquid crystal display device and electronic component |
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| CN2012201605826U CN202512327U (en) | 2012-04-16 | 2012-04-16 | Liquid crystal display panel, liquid crystal display device and electronic component |
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| CN202512327U true CN202512327U (en) | 2012-10-31 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454812A (en) * | 2013-08-09 | 2013-12-18 | 深圳市华星光电技术有限公司 | Method for forming spacers in liquid crystal panels and liquid crystal panels produced by method |
| WO2015161624A1 (en) * | 2014-04-23 | 2015-10-29 | 京东方科技集团股份有限公司 | Colour film substrate and preparation method therefor, organic electroluminescent display panel and display device |
| CN106353927A (en) * | 2016-10-19 | 2017-01-25 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel |
| WO2018188140A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method for same, and liquid crystal display |
| CN115840314A (en) * | 2021-09-18 | 2023-03-24 | 武汉京东方光电科技有限公司 | Display panel, preparation method thereof and display device |
-
2012
- 2012-04-16 CN CN2012201605826U patent/CN202512327U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454812A (en) * | 2013-08-09 | 2013-12-18 | 深圳市华星光电技术有限公司 | Method for forming spacers in liquid crystal panels and liquid crystal panels produced by method |
| WO2015018186A1 (en) * | 2013-08-09 | 2015-02-12 | 深圳市华星光电技术有限公司 | Method for forming spacer and liquid crystal panel |
| US9618800B2 (en) | 2013-08-09 | 2017-04-11 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Method for producing spacer in liquid crystal panel and liquid crystal panel obtained thereby |
| WO2015161624A1 (en) * | 2014-04-23 | 2015-10-29 | 京东方科技集团股份有限公司 | Colour film substrate and preparation method therefor, organic electroluminescent display panel and display device |
| US9575227B2 (en) | 2014-04-23 | 2017-02-21 | Boe Technology Group Co., Ltd. | Color filter substrate and manufacturing method thereof, organic electroluminescent display panel and display device |
| CN106353927A (en) * | 2016-10-19 | 2017-01-25 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel |
| WO2018188140A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method for same, and liquid crystal display |
| CN115840314A (en) * | 2021-09-18 | 2023-03-24 | 武汉京东方光电科技有限公司 | Display panel, preparation method thereof and display device |
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