CN208334852U - Liquid crystal display device and electronic equipment - Google Patents
Liquid crystal display device and electronic equipment Download PDFInfo
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- CN208334852U CN208334852U CN201820861582.6U CN201820861582U CN208334852U CN 208334852 U CN208334852 U CN 208334852U CN 201820861582 U CN201820861582 U CN 201820861582U CN 208334852 U CN208334852 U CN 208334852U
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Abstract
The utility model provides liquid crystal display device and electronic equipment, it is therefore intended that inhibits display caused by being cut due to spacer or alignment films bad.Liquid crystal display device has the 1st alignment films, the 2nd substrate, liquid crystal layer and the multiple spacers between the 1st alignment films and the 2nd substrate for being laminated in multiple pixel electrodes.At least one of multiple pixel electrodes include the base end part extended along the 1st direction and the comb portion extended from base end part to the 2nd direction intersected with the 1st direction.Base end part includes the 1st region with contact portion between circuit layer and positioned at position from contact portion to the 1st direction that deviate from and the 2nd region that the width orthogonal with the 1st direction is wider than the width in the 1st region.At least one of multiple spacers are configured in a manner of Chong Die with the 2nd region and will not stretch out from base end part.
Description
Technical field
The utility model relates to liquid crystal display device and electronic equipments.
Background technique
Keep in the liquid crystal display device of cel-gap (cell gap), by spacer just in particular for vehicle-mounted
For the liquid crystal display device of purposes, in vibration test and reliability test, exists and detect often bright micro bright point
Or the case where brightness disproportionation.This is because causing foreign matter to float or produce in liquid crystal since spacer or alignment films are cut
Raw gap is abnormal (patent document 1).
Citation
Patent document
Patent document 1: No. 6014324 bulletins of Japanese Patent No.
Utility model content
Due to having pixel electrode under alignment films, so the surface irregularity of alignment films.If across its recess portion and
Protrusion configuration space part, then spacer or alignment films are easily cut.Especially, with horizontal electric field driven (In-Plane
Switching) in the liquid crystal display device that mode drives, slit is formed in pixel electrode, so that concave-convex become more, it is difficult to flat
Position configuration space part.
The purpose of this utility model is that inhibiting display caused by being cut due to spacer or alignment films bad.
The liquid crystal display device of the utility model includes the 1st substrate, with switch element and pixel electrode, the pixel
Electrode includes being electrically connected with the switch element and the base end part that extends along the 1st direction and from the base end part to the described 1st
The comb portion that the 2nd direction that direction intersects extends；2nd substrate, it is opposed with the 1st substrate；And spacer, it is located at described
Between 1st substrate and the 2nd substrate, the liquid crystal display device is characterized in that, the base end part include have with it is described
Switch element connection contact portion the 1st region and 2nd region adjacent with the 1st region, the spacer with it is described
The mode of 2nd region overlapping configures, the described 2nd of width than the 1st region on the 2nd direction in the 2nd region
Width on direction is wide.
According to the utility model, the 2nd region that pixel electrode has width wide, spacer is Chong Die with the 2nd region, therefore,
It is concave-convex also less even if spacer is contacted with alignment films, it is able to suppress display caused by being cut due to spacer, alignment films
It is bad.
The liquid crystal display device of the utility model includes the 1st substrate, with switch element and pixel electrode, the pixel
Electrode includes being electrically connected with the switch element and the base end part that extends along the 1st direction and from the base end part to the described 1st
The comb portion that the 2nd direction that direction intersects extends；2nd substrate, it is opposed with the 1st substrate；And spacer, it is located at described
Between 1st substrate and the 2nd substrate, the liquid crystal display device is characterized in that, the base end part include have with it is described
The 1st region and 2nd region adjacent with the 1st region of the contact portion of switch element connection, the 2nd region is by cutting
Lack portion and have the width narrower than the width on the 2nd direction in the 1st region, the spacer with the 2nd area
The mode of the incised notch portion overlapping in domain configures.
According to the utility model, pixel electrode has narrow the 2nd region of width, spacer arrangement beside the 2nd region, because
This, it is concave-convex also less even if spacer is contacted with alignment films, it is able to suppress caused by being cut due to spacer, alignment films
It shows bad.
Detailed description of the invention
Fig. 1 is the circuit diagram of the liquid crystal display device of the 1st embodiment of the utility model.
Fig. 2 is by the amplified figure of the sub-pixel of circuit shown in FIG. 1.
Fig. 3 is the detailed figure an of pixel.
Fig. 4 is the IV-IV line cross-sectional view of construction shown in Fig. 3.
Fig. 5 is the V-V line cross-sectional view of construction shown in Fig. 3.
Fig. 6 is the detailed figure near the base end part of the pixel electrode of construction shown in Fig. 3.
Fig. 7 is the figure for indicating the variation of the 1st embodiment.
Fig. 8 is the detailed figure near the base end part of the pixel electrode of a part of construction shown in Fig. 7.
Fig. 9 is the 2nd embodiment of the utility model, pixel detailed figure.
Figure 10 is the detailed figure near the base end part of the pixel electrode of a part of construction shown in Fig. 9.
Figure 11 is the XI-XI line cross-sectional view of construction shown in Fig. 9.
Figure 12 is the figure for indicating to be applicable in an example of the electronic equipment of liquid crystal display device of the utility model.
Description of symbols
1 liquid crystal display device, 10 scan lines, 12 signal wires, 14 switch elements, 16 pixel electrodes, 18 public electrodes, 20 liquid
Crystal layer, 22 the 1st insulating substrates, 24 circuit layers, 26 semiconductor layers, 28 gate electrodes, 30 the 1st insulating films, 32 the 2nd insulating films, 32a connect
Contact hole, 33 source electrodes, 34 drain electrodes, 36 the 3rd insulating films, 38 photomasks, 40 underlying insulation films, 42 the 4th insulating films, 44 contacts
Portion, 46 the 1st alignment films, 48 the 2nd insulating substrates, 50 black matrix, 51 color filter layers, 52 protective layers, 54 the 2nd alignment films, 56
Spacer, 58 base end parts, 60 the 1st regions, 62 comb portions, 64 linking parts, 66 slits, 68 the 2nd regions, 110 scan lines, 112 letters
Number line, 156 spacers, 158 base end parts, 160 the 1st regions, 162 comb portions, 168 the 2nd regions, 216 pixel electrodes, 246 the 1st take
To film, 256 spacers, 258 base end parts, 260 the 1st regions, 268 the 2nd regions, B cut through, CD common electrode driving circuit, CL
Connecting wiring, CS holding capacitor, the interval D1, the interval D2, the display area DA, GD scan line drive circuit, the neighboring area PA, SD letter
Number line drive circuit, SP sub-pixel, the 1st substrate of SUB1, the 2nd substrate of SUB2, W1 width, W11 width, W2 width, W22 width,
W3 width, the 1st direction X, the 2nd direction Y, the 3rd direction Z.
Specific embodiment
Hereinafter, being explained with reference to the embodiments of the present invention.However, the utility model is not departing from its main idea
In the range of can implement in various ways, should not limit the contents for the embodiment for being construed to illustrated below.
There is the width that each section is schematically shown compared with embodiment about attached drawing in order to keep explanation clearer
The situation of degree, thickness, shape etc., but only an example do not limit the explanation of the utility model.In this specification and Ge Tu
In, sometimes to the element for having identical function with the element being illustrated about the attached drawing occurred, mark identical attached drawing
It marks and the repetitive description thereof will be omitted.
In addition, in the detailed description of the utility model, in the positional relationship for providing a certain construct and another construct
When, and " ... on " " ... under " statement not only include the case where surface or underface positioned at a certain construct, only
Without especially forbidding, then the case where also accompanying other constructs therebetween is also included within.
Fig. 1 is the top view of liquid crystal display device, is the figure for indicating the circuit of liquid crystal display device and constituting.Liquid crystal display dress
Set the 1 display area DA and the neighboring area PA on the outside of the DA of display area for having display image.For example, neighboring area PA is surrounded
Display area DA, the shape with border shape.Liquid crystal display device 1 has multiple sub-pixel SP in display area DA.Multiple sons
Pixel SP is configured to rectangular along the 1st direction X and the 2nd direction Y.In the present embodiment, by the 1st direction X it is adjacent three
A sub-pixel SP constitutes a pixel.In addition, in the example in the figures, liquid crystal display device 1 and display area DA be it is rectangular-shaped,
It may also be four corners have round and smooth (round) shape of fillet, it can also be other polygonal shapes.
Liquid crystal display device 1 has multi-strip scanning line 10, a plurality of signal wire 12.Scan line 10 is prolonged along the 1st direction X respectively
It stretches, and is configured at spaced intervals along the 2nd direction Y.Signal wire 12 extends along the 2nd direction Y respectively, and along the 1st direction X interval
Ground configuration.In addition, scan line 10 and signal wire 12 may not necessarily extend straight, a part of of them can be bent.Scan line
10 connect with scan line drive circuit GD.Signal wire 12 is connect with signal-line driving circuit SD.
Fig. 2 is the figure for indicating the circuit of sub-pixel SP shown in FIG. 1 and constituting.Sub-pixel SP has configuration in 10 He of scan line
Switch element 14 (such as thin film transistor (TFT)) near the position that signal wire 12 intersects.Switch element 14 and scan line 10 and letter
Number line 12 is electrically connected.Scan line 10 is connect with the sub-pixel SP respective switch element 14 shown in FIG. 1 along the 1st direction X arrangement.
Signal wire 12 is connect with the sub-pixel SP respective switch element 14 shown in FIG. 1 along the 2nd direction Y arrangement.
Switch element 14 is also electrically connected with pixel electrode 16.Pixel electrode 16 and public electrode 18 are opposite, by pixel
The electric field generated between electrode 16 and public electrode 18 drives liquid crystal layer 20.Public electrode 18 and public electrode shown in FIG. 1
Driving circuit CD connection, and configured in the range of multiple sub-pixel SP.Holding capacitor CS be for example formed in public electrode 18 with
Between pixel electrode 16.
Fig. 3 is the detailed figure an of pixel.Fig. 4 is the IV-IV line cross-sectional view of construction shown in Fig. 3.Fig. 5 is shown in Fig. 3
Construction V-V line cross-sectional view.Fig. 6 is the detailed figure near the base end part of the pixel electrode of construction shown in Fig. 3.
As shown in figure 3, scan line 10 extends along the 1st direction X, and configured at spaced intervals along the 2nd direction Y, signal wire 12
Extend along the 2nd direction Y, and is configured at spaced intervals along the 1st direction X.In the example in the figures, pixel electrode 16 is configured at by sweeping
Retouch the region that line 10 and signal wire 12 surround.In addition, in the example in the figures, scan line 10 has to be truncated by each pixel
Cut through B.Right part and left part for Fig. 3 is truncated in scan line 10 at cut through B, via contact hole and by with letter
Number line 12 is formed in the connecting wiring CL of same layer and connects.By being set as such structure, the band being able to suppress in manufacturing process
Electricity, so as to inhibit the circuit damage caused by charging.In addition, scan line 10 is not necessarily truncated, it can also be along the 1st direction
X is connected with straight line shape.Alternatively, it is also possible to not press each pixel truncation, can be truncated by each sub-pixel SP.
As shown in figure 4, liquid crystal display device has the 1st insulating substrate 22.Circuit layer is laminated on the 1st insulating substrate 22
24.Circuit layer 24 includes switch element 14.Switch element 14 has semiconductor layer 26, gate electrode 28 and the 1st insulating film 30,
1st insulating film 30 includes the part as gate insulating film and between semiconductor layer 26 and gate electrode 28.With cover grid
The 2nd insulating film 32 is laminated in the mode of electrode 28 on the 1st insulating film 30.With via through the 2nd insulating film 32 contact hole 32a with
The mode that semiconductor layer 26 connects is equipped with drain electrode 34.Stacking the 3rd is exhausted on the 2nd insulating film 32 in a manner of covering drain electrode 34
Velum 36.
It under switch element 14, malfunctions as caused by light, is equipped on the 1st insulating substrate 22 by for example in order to prevent
The photomask 38 that metal is constituted.Underlying insulation film 40 is laminated on the 1st insulating substrate 22 in a manner of covering photomask 38, in base
Semiconductor layer 26 is equipped on bottom insulating film 40.
As shown in figure 5, circuit layer 24 also have with drain electrode 34 be formed in same layer signal wire 12 and with 28 shape of gate electrode
At in the scan line 10 (not shown) of same layer.Signal wire 12 be configured at spaced intervals along the 1st direction X it is multiple, in display area
In DA, signal wire 12 is configured between multiple pixel electrodes 16.The integrated landform of source electrode 33 and signal wire 12 of switch element 14
At.In addition, the gate electrode 28 of switch element 14 shown in Fig. 4 is from the part of 10 branch of scan line, with 10 one of scan line
Ground is formed.
As shown in Figures 4 and 5, on circuit layer 24, common electrical is configured in the mode being laminated on the 3rd insulating film 36
Pole 18.Public electrode 18 is formed in the range of multiple sub-pixel SP.In the 3rd insulating film 36 in a manner of covering public electrode 18
On be laminated with the 4th insulating film 42.Multiple pixel electrodes 16 are laminated on the 4th insulating film 42.Pixel electrode 16, which has, runs through the 4th
Insulating film 42 and the contact portion 44 being connect with drain electrode 34.The 1st alignment films are laminated in a manner of covering multiple pixel electrodes 16
46.In the example in the figures, pixel electrode 16 is formed in top compared with public electrode 18, and is formed to have multiple slits.
In addition, pixel electrode 16 can also be formed in lower section compared with public electrode 18.In this case, pixel electrode 16 presses every height picture
Plain SP is formed as planar, and public electrode 18 is formed in the range of multiple sub-pixel SP, and be formed as with pixel electrode 16
Opposite position has multiple slits.In addition, the 1st insulating substrate 22 and the construction being formed on the 1st insulating substrate 22 is whole
It is included and is set as the 1st substrate SUB1.
As shown in Figures 4 and 5, liquid crystal display device 1 also has the 2nd insulating substrate 48.It is equipped in the 2nd insulating substrate 48 black
Matrix 50 and color filter layers 51, the black matrix 50 and color filter layers 51 are covered in the downside of Fig. 4 by protective layer 52.With
The mode of protective mulch 52 is laminated with the 2nd alignment films 54.In addition, in the example in the figures, black matrix 50 is configured at the 2nd insulation
Between substrate 48 and color filter layers 51, but it can also be configured between color filter layers 51 and protective layer 52, it can be with
It is configured between protective layer 52 and the 2nd alignment films 54.In addition, by the 2nd insulating substrate 48 and being formed on the 2nd insulating substrate 48
Construction is included entirely within and is set as the 2nd substrate SUB2.
As shown in Figures 4 and 5, liquid crystal layer 20 is between the 1st alignment films 46 and the 2nd alignment films 54.1st substrate SUB1 with
Cel-gap between 2nd substrate SUB2 is kept by multiple spacers 56.Multiple spacers 56 are located at the 1st substrate SUB1 and
Between 2 substrate SUB2, furthermore, between the 1st alignment films 46 and protective layer 52.In the example in the figures, it is protecting
Layer 52 is equipped with spacer 56, and being formed a film in a manner of protective mulch 52 and spacer 56 has the 2nd alignment films 54.In addition, the 1st takes
It can be contacted to film 46 with spacer 56, the 2nd alignment films 54 can also be made to fall between.In the example in the figures, it uses
Public electrode 18 and pixel electrode 16 are located at the transverse electric field driving method of the substrate-side of a side of liquid crystal display device.
Multiple spacers 56 have two bottoms respectively, have certain being fixed in the 1st substrate SUB1 and the 2nd substrate SUB2
Lower bottom part on one side and with lower bottom part be opposite side upper bottom portion.In the example in the figures, the side contacted with protective layer 52
It is equivalent to lower bottom part, the side contacted with the 1st alignment films 46 is equivalent to upper bottom portion.Spacer 56 shown in Fig. 3 shows interval
The position of the upper bottom portion of part 56.In addition, in the example in the figures, being equipped with spacer 56 by each pixel, but can also be by each
Spacer 56 is arranged in sub-pixel SP.
As shown in fig. 6, pixel electrode 16 includes along the 1st direction X base end part 58 extended and from base end part 58 to the 2nd side
The comb portion 62 extended to Y.In addition, as shown in fig. 6, base end part 58 has: the 1st region 60, it includes pixel electrodes 16 and leakage
The contact portion 44 that electrode 34 is connected；It is adjacent on the 1st direction X with the 1st region 60 with the 2nd region 68.In addition, in this reality
It applies in mode, the direction that comb portion 62 is extended can be orthogonal with the 1st direction X, can also be non-orthogonal as shown in Figure 6.
Comb portion 62 can also be bent as shown in Figure 6 with linearly extending.Comb portion 62 passes through base end part 58
The linking part 64 (referring to Fig. 3) that extends with the opposite side in base end part 58 along the 1st direction X and link.In other words, pixel electrode 16
As the shape with multiple slits 66.Slit 66 has curved part but it is also possible to be linear in the example of fig. 6
Slit.In addition it is also possible to not form linking part 64.In this case, the one end of slit 66 is open.In addition, base end part 58
As the linking part for linking comb portion 62.That is, base end part 58 also corresponds to linking part.
As shown in fig. 6, the width W2 on the 2nd direction Y in the 2nd region 68 is than the width on the 2nd direction Y in the 1st region 60
W1 wide.That is, the 2nd region 68 has compared with the 1st region 60 to 62 side of comb portion part outstanding.In other words, from the 2nd region
The comb portion 62 that 68 corresponding positions extend to the 2nd direction Y from position corresponding with the 1st region 60 to the 2nd direction Y than prolonging
The comb portion 62 stretched is short.Again in other words, 66 ratio of slit for being formed in position corresponding with the 2nd region 68 is formed in and the 1st area
The slit 66 of the corresponding position in domain 60 is short.Spacer 56 is configured at the position Chong Die with the 2nd region 68, and with will not be from cardinal extremity
The mode that portion's (linking part) 58 is stretched out configures.In addition, in the example in the figures, only in the position that spacer 56 is configured, the 2nd area
The width W2 in domain 68 forms wide but it is also possible to be in whole pixel electrodes, is formed wide by the width W2 in the 2nd region 68.
As shown in fig. 6, only width is larger on the 2nd direction Y in the 2nd region 68 of base end part (linking part) 58.Therefore, the 1st
The distance between 58 D1 of base end part (linking part) of on the X of direction, each pixel electrode 16 is substantially equidistantly configured.
According to the present embodiment, the upper bottom portion of spacer 56 with have than base end part (linking part) 58 the 1st region 60
Width W1 wide width W2 the 2nd region 68 overlapping mode configure.In other words, spacer 56 is located at by base end part (connection
Portion) 58 the 2nd region 68 formed flat.Therefore, even if in spacer 56 and the 1st alignment films 46 and the 2nd alignment films 54
At least one party's contact, it is concave-convex also less on the 3rd direction Z, be able to suppress since spacer 56, the 1st alignment films 46 and the 2nd take
To film 54 be cut caused by display it is bad.
Fig. 7 is the figure for indicating the variation of the 1st embodiment.Fig. 8 is the pixel electrode of a part of construction shown in Fig. 7
Base end part near detailed figure.In the variation, a part in the 2nd region 168 in a manner of Chong Die with signal wire 112
Also there is part outstanding on 1st direction X.In other words, in the base of the 2nd region the 1st direction X of 168 lateral edge adjacent pixel electrode
The distance between 158 D2 of end (linking part) is than the base end part in the 1st region the 1st direction X of 160 lateral edge adjacent pixel electrode
(linking part) the distance between 158 D1 is narrow.
In addition, as shown in figure 8, in the variation, the 2nd region 168 not only has in 162 side of comb portion (top of Fig. 7)
Have than the part outstanding of the 1st region 160, also has in the opposite side (lower section of Fig. 7) of comb portion 162 more prominent than the 1st region 160
Part.In other words, in the base end part 158 in the 2nd region 168 and 1 region 160 of interval D 4 to the between scan line 110
Interval D 3 between base end part 158 and scan line 110 is narrow.That is, the width W3 in the 2nd region 168 forms than the 1st embodiment
Width W2 wide.
According to this modification, the 2nd region 168 of base end part 158 not only has in 162 side of comb portion more prominent than the 1st region 160
Part out also has in the opposite side of comb portion 162 than the part outstanding of the 1st region 160.Moreover, with 112 weight of signal wire
Folded mode also has part outstanding in the 1st direction X.Therefore, it compared with the 1st embodiment, is formed by the 2nd region 168
The area of flat increases, and spacer 156 can be easily configured to concave-convex few part.In addition, even if by big
Vibration also can reduce a possibility that deviateing from the 2nd region 168 and contacting with the indent and convex part of tool, be able to suppress display not
It is good.In addition, part outstanding becomes the shape with corner in the 1st embodiment and variation, however, not limited to this,
Such as arc-shaped can also be formed as.
Fig. 9 is the detailed figure of a pixel of the 2nd embodiment of the utility model.Figure 10 is construction shown in Fig. 9
Detailed figure near the base end part of the pixel electrode of a part.Figure 11 is the XI-XI line cross-sectional view of construction shown in Fig. 9.Here,
The difference of concern and the 1st embodiment, omits the description to the 1st same or similar constituting portion of embodiment.
As shown in FIG. 9 and 10, in the present embodiment, on the 2nd direction Y, the 2nd region 268 has and has than the 1st area
The part of the width W11 in domain 260 narrow width W22.That is, the 2nd region 268 in base end part 258 is formed with incised notch portion.Change speech
It, base end part 258 in 1 region 260 of interval D 6 to the between the base end part 258 and scan line 10 in the 2nd region 268 with sweep
The interval D 5 retouched between line 10 is wide.The upper bottom portion of spacer 256 is configured in a manner of Chong Die with the incised notch portion in the 2nd region 268, and
By with the pixel electrode 216 with comb portion 262 it is nonoverlapping in a manner of configure.
As shown in figure 11, according to the present embodiment, spacer 256 is configured in the part of not formed pixel electrode 216.When
As shown in FIG. 9 and 10 like that with planar observation when, the upper bottom portion of spacer 256 is Chong Die with gate electrode 28.However, such as Figure 11
Shown, the part Chong Die with gate electrode 28 is fully planarized by the 2nd insulating film 32, the 3rd insulating film 36.Therefore, with the 1st
Embodiment similarly, can on the 3rd direction Z concave-convex few part configuration space part 256.
According to the above, according to the present embodiment, in the incised notch portion part configuration space part 256 in the 2nd region 268, because
This is concave-convex also less even if spacer 256 is contacted with the 1st alignment films 246 in a same manner as in the first embodiment, be able to suppress due to
Spacer 256, the 1st alignment films 246 be cut caused by display it is bad.
Figure 12 is the figure for indicating to be applicable in an example of the electronic equipment of liquid crystal display device of the utility model.Above-mentioned liquid crystal
Display device can be suitable for auto-navigation system, television equipment, digital camera, notebook type individual meter as shown in Figure 12
The electronic equipment of all spectras such as calculation machine.In other words, liquid crystal display device can be suitable for will be from externally input video signal
Or the electronic equipment of all spectra shown in the video signal that inside generates as image or image.
Electronic equipment shown in Figure 12 is the automobile navigation apparatus for being applicable in the liquid crystal display device of the utility model.Liquid crystal
Showing device 1 is set to the interior instrument board 300 of automobile.Specifically, being set to the driver's seat 311 and the passenger side of instrument board 300
It sails between seat 312.The liquid crystal display device 1 of automobile navigation apparatus be used in navigation display, music operation screen display or
Image reproduction is shown.
The utility model is not limited to above-mentioned embodiment, is able to carry out various modifications.For example, saying in embodiments
It is bright be configured to substantially identical composition, play the composition of identical function and effect or can be realized the composition of identical purpose into
Line replacement.
Claims (9)
1. a kind of liquid crystal display device, comprising:
1st substrate, with switch element and pixel electrode, which includes being electrically connected with the switch element and along
The base end part that 1 direction extends and the comb portion extended from the base end part to the 2nd direction intersected with the 1st direction；
2nd substrate, it is opposed with the 1st substrate；With
Spacer, between the 1st substrate and the 2nd substrate,
The liquid crystal display device is characterized in that,
The base end part includes the 1st region with the contact portion connected with the switch element and adjacent with the 1st region
The 2nd region,
The spacer is configured in a manner of Chong Die with the 2nd region,
Width on 2nd direction in the 2nd region is wider than the width on the 2nd direction in the 1st region.
2. liquid crystal display device according to claim 1, which is characterized in that
2nd region has in the opposite side both sides of the side that the comb portion is extended and the comb portion from the described 1st
Region part outstanding.
3. liquid crystal display device according to claim 1 or 2, which is characterized in that
1st substrate further include along the 1st direction extend scan line and along the 2nd direction extend signal wire,
2nd region and the signal line overlap.
4. liquid crystal display device according to claim 3, which is characterized in that
The scan line has cut through,
The cut through is connected by connecting wiring.
5. a kind of liquid crystal display device, comprising:
1st substrate, with switch element and pixel electrode, which includes being electrically connected with the switch element and along
The base end part that 1 direction extends and the comb portion extended from the base end part to the 2nd direction intersected with the 1st direction；
2nd substrate, it is opposed with the 1st substrate；With
Spacer, between the 1st substrate and the 2nd substrate,
The liquid crystal display device is characterized in that,
The base end part includes the 1st region with the contact portion connected with the switch element and adjacent with the 1st region
The 2nd region,
2nd region has the width narrower than the width on the 2nd direction in the 1st region by incised notch portion,
The spacer is configured in a manner of Chong Die with the incised notch portion in the 2nd region.
6. liquid crystal display device according to claim 5, which is characterized in that
The base end part is formed in a manner of linking the comb portion,
The incised notch portion in the 2nd region is formed in the opposite side of the comb portion.
7. liquid crystal display device according to claim 5 or 6, which is characterized in that
1st substrate further include along the 1st direction extend scan line and along the 2nd direction extend signal wire,
The scan line has cut through,
The cut through is connected by connecting wiring.
8. a kind of electronic equipment, which is characterized in that have liquid crystal display device, which includes
1st substrate, with switch element and pixel electrode, which includes being electrically connected with the switch element and along
The base end part that 1 direction extends and the comb portion extended from the base end part to the 2nd direction intersected with the 1st direction；
2nd substrate, it is opposed with the 1st substrate；With
Spacer, between the 1st substrate and the 2nd substrate,
The base end part includes the 1st region with the contact portion connected with the switch element and adjacent with the 1st region
The 2nd region,
The spacer is configured in a manner of Chong Die with the 2nd region,
Width on 2nd direction in the 2nd region is wider than the width on the 2nd direction in the 1st region.
9. a kind of electronic equipment, which is characterized in that have liquid crystal display device, which has:
1st substrate, with switch element and pixel electrode, which includes being electrically connected with the switch element and along
The base end part that 1 direction extends and the comb portion extended from the base end part to the 2nd direction intersected with the 1st direction；
2nd substrate, it is opposed with the 1st substrate；With
Spacer, between the 1st substrate and the 2nd substrate,
The base end part includes the 1st region with the contact portion connected with the switch element and adjacent with the 1st region
The 2nd region,
2nd region has the width narrower than the width on the 2nd direction in the 1st region by incised notch portion,
The spacer is configured in a manner of Chong Die with the incised notch portion in the 2nd region.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017132766A JP7011413B2 (en) | 2017-07-06 | 2017-07-06 | Liquid crystal display and electronic devices |
| JP2017-132766 | 2017-07-06 |
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| Publication Number | Publication Date |
|---|---|
| CN208334852U true CN208334852U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861582.6U Active CN208334852U (en) | 2017-07-06 | 2018-06-05 | Liquid crystal display device and electronic equipment |
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| JP (1) | JP7011413B2 (en) |
| CN (1) | CN208334852U (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3676906B2 (en) * | 1997-04-25 | 2005-07-27 | 松下電器産業株式会社 | Liquid crystal image display device |
| KR100920481B1 (en) * | 2006-05-10 | 2009-10-08 | 엘지디스플레이 주식회사 | In Plane Switching mode LCD and method of fabricating of the same |
| CN101506725B (en) * | 2006-12-28 | 2011-01-26 | 夏普株式会社 | Liquid crystal display apparatus |
| JP5273384B2 (en) * | 2009-07-09 | 2013-08-28 | 株式会社ジャパンディスプレイ | Liquid crystal display |
| KR101681923B1 (en) * | 2010-09-01 | 2016-12-02 | 엘지디스플레이 주식회사 | Liquid Crystal Display Device and Method for fabricating the same |
| US9116397B2 (en) * | 2011-11-23 | 2015-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method for manufacturing the same |
| JP6116220B2 (en) * | 2012-12-12 | 2017-04-19 | 三菱電機株式会社 | LCD panel |
| JP2014219570A (en) * | 2013-05-08 | 2014-11-20 | パナソニック液晶ディスプレイ株式会社 | Liquid crystal display device |
| KR102178954B1 (en) * | 2014-04-21 | 2020-11-16 | 삼성디스플레이 주식회사 | Display apparatus |
| KR102420398B1 (en) * | 2015-11-24 | 2022-07-14 | 삼성디스플레이 주식회사 | Liquid crystal display device and manufacturing method thereof |
-
2017
- 2017-07-06 JP JP2017132766A patent/JP7011413B2/en active Active
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2018
- 2018-06-05 CN CN201820861582.6U patent/CN208334852U/en active Active
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| JP7011413B2 (en) | 2022-01-26 |
| JP2019015844A (en) | 2019-01-31 |
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