CN107316572A - LCD display device for improving pattern displaying - Google Patents
LCD display device for improving pattern displaying Download PDFInfo
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- CN107316572A CN107316572A CN201610269522.0A CN201610269522A CN107316572A CN 107316572 A CN107316572 A CN 107316572A CN 201610269522 A CN201610269522 A CN 201610269522A CN 107316572 A CN107316572 A CN 107316572A
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 12
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/186—Displaying information according to relevancy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
It is a kind of to be used to improve the LCD display device of pattern displaying, either digital pattern, or word, letter, mark, the pattern of mark, homomergic flow is smooth and the profiled section in the pattern is shown without harsh feeling.Liquid crystal display section is provided with the viewing area of the display part of the LCD display device, liquid crystal display section is made up of multiple rectangle display elements and multiple special-shaped display elements.Each entirety of rectangle display element is as a display unit and is controlled independently of each other, when being powered, whole display unit is lighted to show the rectangle part of pattern, special-shaped display element each constituted by one or more special-shaped line segment parts with special-shaped cut-off rule and be used as a display unit, and the special-shaped line segment part of each special-shaped display element is mutually independently controlled, in the special-shaped line segment partial current of special-shaped display element, the profiled section of the suitable pattern in whole display unit show with abnormity line segment part is shown part.
Description
Technical field
The present invention relates to pattern, (it is all kinds of including rectangle part and different from rectangular portion that vehicle can be shown
Point curve part grade the numeral of profiled section, word, letter, mark, mark) display that is shown
Device, more particularly, is used to improve the LCD display device of pattern displaying the present invention relates to a kind of.
Background technology
In the past, there is the liquid that numeral is shown using multiple liquid crystal display sections in the equipment such as vehicle, elevator
Crystal display element, for example, by by seven (being made up of multiple point-like liquid crystal display cells) liquid crystal displays
Section is configured in " day " font, to show numeral.
In addition, propose have it is a kind of can show numeral liquid crystal display device, by increasing liquid crystal display section
Quantity, and the shape and configuration of liquid crystal display section are optimized, can show that with beautiful wheel
Wide numeral, the Arabic numerals of such as italics (referring for example to Japanese Patent Laid-Open 11-126031).
In addition, it is also proposed that there is one kind to show the liquid crystal display device of numeral and word (letter), will be many
The aggregate formation of individual point-like display element is as a liquid crystal display section, by only to the liquid crystal display part
Section is controlled, and numeral and word just can be shown (referring for example to Japanese Patent Laid-Open 2007-206539
Claim 1).
Further, also propose have it is a kind of can show numeral liquid crystal display device, as shown in fig. 6, including being in
Multiple sections 111~117 of day font configuration, are shown by the way that any of the above-described section is set into luminance
Go out numeral, wherein, multiple sections 111~117 are by will form extending in left-right direction for above-mentioned day font
Three sections 111,112,113 and the upper and lower side from above-mentioned day font are respectively facing four of central portion extension
Seven sections that section 114,115,116,117 is combined are constituted, four angles with above-mentioned day font
Fall corresponding section 114,115,116,117 to be formed as making the corner in four corners of above-mentioned day font
111c is shaved, multiple in addition to corner 111c of each above-mentioned section except pruning four corners position
Quadrangle portion 111a is formed side by side across gap in point-like, and can switch hair in units of each above-mentioned section
Light state (claim 1, Fig. 3 referring for example to Japanese Patent Laid-Open 2013-125208)
But, in above-mentioned Japanese Patent Laid-Open 2007-206539, although by by multiple point-like liquid crystal
The combination of display element/section is formed as a liquid crystal display section, and to multiple point-like display elements one
And be controlled, with signal number, and the improvement effect that energy cost of implementation declines can be reduced, still, this
It is premised on the section display numeral of day font, if the section of XY axles is shaped as parallelogram etc.
The aggregate of other arbitrary point-like display elements, then wanting with point-like display element (LED display)
(it is all kinds of including rectangle part and different from rectangle part that vehicle can be shown the pattern for showing beyond numeral
Curve part grade word, letter, mark, the mark of profiled section) when, even if being arranged to technological limit
Fine sizes (monomer size of point-like display element), for the pattern for wanting to show, it appears that
Remain on and have harsh feeling.
In addition, in above-mentioned Japanese Patent Laid-Open 2013-125208, it is conceived to by by liquid crystal display part
Section (i.e. section 111~117 in Fig. 6) subtly shows numeral in day font configuration, therefore, for
(it is all kinds of including rectangle part and different from rectangle part that vehicle can be shown the pattern for showing beyond numeral
Curve part grade word, letter, mark, the mark of profiled section) when, with above-mentioned Japanese Patent Laid-Open
No. 2007-206539 is similarly, for there is the pattern for wanting to show, it appears that still have harsh feeling this
The technical problem of sample.
Therefore, how to provide a kind of for improving the LCD display device of pattern displaying, it is either digital
Pattern, or word, letter, mark, the pattern of mark, homomergic flow is smooth and shows this without harsh feeling
Profiled section in pattern, is current technical problem urgently to be resolved hurrily.
The content of the invention
The present invention makees to solve above-mentioned technical problem, a kind of for improving pattern displaying its object is to provide
LCD display device, either digital pattern, or word, letter, mark, the pattern of mark,
Energy is smooth and the profiled section in the pattern is shown without harsh feeling.
In order to solve the above-mentioned technical problem, the first aspect of the present invention provides a kind of for improving pattern displaying
LCD display device, including as display pattern region LCD display display part, described aobvious
Show in portion, corresponding to each pattern to display, with the independently-controlled viewing area, described
One or more liquid crystal display sections are provided with viewing area, by making one or more liquid crystal displays
Section is lighted or extinguished, to show specific pattern in the viewing area of the display part, its
It is characterized in that the liquid crystal display section is made up of multiple rectangle display elements and multiple special-shaped display elements,
Each entirety of multiple rectangle display elements is as a display unit, and independently of each other
Controlled, when being powered, whole display unit is lighted, to show the rectangle part of the pattern,
Each of multiple special-shaped display elements by one or more special-shaped cut-off rules by being marked off
Multiple special-shaped line segment parts are constituted as a display unit, and each special-shaped display element is more
The individual special-shaped line segment part is mutually independently controlled, described in the special-shaped display element
During special-shaped line segment partial current, whole display unit is shown to be shown with the special-shaped line segment part being powered
The profiled section of the suitable pattern in existing part.
By constituting as described above, due in the liquid crystal display section of LCD display device, existing rectangle
Display element, also there is special-shaped display element, therefore, and in the prior art only by rectangle display element structure
LCD display device into liquid crystal display section is compared, either digital pattern, or word, letter,
The pattern of mark, mark, homomergic flow is smooth and profiled section (the curve in the pattern is shown without harsh feeling
Part).
The LCD display device for being used to improve pattern displaying of the second aspect of the present invention is the of the present invention
On the basis of the LCD display device for improving pattern displaying of one side, it is characterized in that, in the liquid
Crystalline substance is shown in section, and many of each special-shaped display element are divided according to each pattern to display
Individual special-shaped line segment part, so that point between each special-shaped line segment part of the different special-shaped display elements
Secant, i.e. special-shaped cut-off rule are matched with a part for the outline of pattern to display.
It is described different due to each can be divided according to each pattern to display according to composition as described above
Multiple special-shaped line segment parts of shape display element, therefore, the profiled section (curve part in display pattern
Point) when, it can light only a part for special-shaped display element, carry out each of each special-shaped display element
Cut-off rule, i.e. special-shaped cut-off rule between special-shaped line segment part are matched with the outer of pattern to display completely
Profile, even if being also not in jagged harsh feeling in the case of fine definition.
The LCD display device for being used to improve pattern displaying of the third aspect of the present invention is the of the present invention
On the basis of the LCD display device for improving pattern displaying of one side, it is characterized in that, the pattern
With rectangle part and/or the numeral of profiled section different from the rectangle part, word, letter,
Mark, mark.
According to composition as described above, with can only subtly show the situation of rectangle Arabic numerals in the prior art
Compare, energy is smooth and is shown without harsh feeling with rectangle part and/or different from the rectangle part
The numeral of profiled section, word, letter, mark, mark.
The LCD display device for being used to improve pattern displaying of the fourth aspect of the present invention is the of the present invention
On the basis of the LCD display device for improving pattern displaying of three aspects, it is characterized in that, the abnormity
Display element is configured to square by the first special-shaped line segment part and the second special-shaped line segment part, when described
Any one party in the special-shaped line segment part of the first of special-shaped display element and the second special-shaped line segment part is lighted,
And when arbitrarily the opposing party does not light, whole abnormity display element is used to show described different in the pattern
Shape part, when the first special-shaped line segment part and the second special-shaped line segment part of the special-shaped display element are same
When lighting, the rectangle part that whole abnormity display element is used to show in the pattern and it is suitable
Worked in the rectangle display element.
By constituting as described above, the special-shaped display element can be individually shown in the pattern
The special-shaped pattern, can also make both parts about while lighting, to show the rectangle in the pattern
Partly worked equivalent to the rectangle display element.
The LCD display device for being used to improve pattern displaying of the fifth aspect of the present invention is the of the present invention
The basis of the LCD display device for improving pattern displaying of either side of the one side into fourth aspect
On, it is characterized in that, the LCD display device is applied to vehicle, and the LCD display is the vehicle
Instrument board.
By constituting as described above, LCD display device of the invention can be preferably used for vehicle, and can be in car
Instrument board on it is smooth and the profiled section (curved portion) in the pattern is shown without harsh feeling.
The LCD display device for being used to improve pattern displaying of the sixth aspect of the present invention is the of the present invention
On the basis of the LCD display device for improving pattern displaying of five aspects, it is characterized in that, the abnormity
The quantity of display element is less than the quantity of the rectangle display element.
By constituting as described above, if all pattern (pattern that rectangular shape is shown and including shaped form
Both patterns of shape) be to be shown by using special-shaped display element, then the abnormity in LCD display device
The quantity of display element can be a lot, the feelings with using special-shaped display element only for the pattern including curve shape
Condition is compared, point-like lcd driver IC want the part of independent control quantity (rectangle display element
Quantity and the quantity sum of each several part of special-shaped display element) it is more.By making the abnormity display
The quantity of element is less than the quantity of the rectangle display element, so as to use common driving as far as possible
Device carries out power control, the quantity thus, it is possible to reduce driver in point-like lcd driver IC.
Brief description of the drawings
Fig. 1 is the figure for the schematic construction for representing the LCD display device for improving pattern displaying of the present invention.
Fig. 2 is to represent the liquid crystal display part with rectangle display element and special-shaped display element in the present invention
One display of the "○" shape mark in Duan Zhong, such as display " air bag and safety belt are abnormal " mark
The figure of display example at region.
Fig. 3 is represented without special-shaped display element, the only existing liquid crystal with rectangle display element
Show in section, such as one of the "○" shape mark in display " air bag and safety belt are abnormal " mark
The figure of display example at viewing area.
Fig. 4 (a) and Fig. 4 (b) are the display examples at a viewing area of contrast display digital " 2 "
Figure, wherein, Fig. 4 (a) is the viewing area with rectangle display element and special-shaped display element of the present invention
In liquid crystal display section situation, Fig. 4 (b) be only have rectangle display element existing viewing area
In liquid crystal display section situation.
Fig. 5 (a) and Fig. 5 (b) are one of contrast display " air bag and safety belt are abnormal " mark
The figure of display example at viewing area, wherein, Fig. 5 (a) is that the present invention has a rectangle display element and different
The situation of liquid crystal display section in the viewing area of shape display element, Fig. 5 (b) is that only there is rectangle to show
The situation of liquid crystal display section in the existing viewing area of element.
Fig. 6 is the figure of the structure for the LCD display device for representing prior art.
Embodiment
Hereinafter, referring to the drawings, to the tool of the LCD display device for improving pattern displaying of the invention
Body structure is illustrated.Fig. 1 be represent the present invention be used for improve the LCD display device 1 of pattern displaying
Schematic construction figure.
As shown in figure 1, above-mentioned LCD display device 1 includes LCD display 10 and display control electricity
There is road 20, above-mentioned LCD display 10 LCD glass housing 11, display part 12, point-like LCD to drive
Dynamic device surface-mounted integrated circuit (driver IC) 13 and flexible printed circuit board (FPC) 14, it is above-mentioned aobvious
Show that device control circuit 20 has control CPU21, power circuit 22 and input processing circuit 23.
Above-mentioned LCD display 10 is, for example, the instrument board of vehicle, but it should be understood by those skilled in the art that
The LCD display is not limited to this, and its use may extend to other any appropriate fields.
The LCD glass housing 11 of above-mentioned LCD display 10 is used for being arranged in LCD display 10
The display part 12 in portion, point-like lcd driver IC13 and FPC14 etc. are protected, so that in certain journey
Cause above-mentioned zone and electronic component from extraneous damage on degree.
The display part 12 of above-mentioned LCD display 10 is the region for showing various patterns.For example,
In the case of instrument board of the LCD display 10 for vehicle, in above-mentioned display part 12, it can show
Various patterns, for example, Arabic numerals, word (Chinese character, Hiragana, Hiragana),
Mark (letter), mark (image of vehicle etc.).In addition, in display part 12, corresponding to each
Pattern to display, with the independently-controlled viewing area 12a.That is, each independent
In the 12a of viewing area, specific pattern can show that.
For example be integrated with above-mentioned point-like lcd driver IC13 to above-mentioned each viewing area 12a (
Each liquid crystal display cells of liquid crystal display section 15) driver that is driven, using above-mentioned driver,
To the energization (point of each viewing area 12a (each liquid crystal display cells of liquid crystal display section 15)
It is bright) and power-off (extinguishing) be controlled.
Above-mentioned FPC14 is the cable transmitted to electric signal.
Above-mentioned power circuit 22 is to drive IC13 to being installed on CPU21 and liquid crystal display section 15 LCD
The circuit of power supply.
Above-mentioned input processing circuit 23 is for will be communicatively being sent from vehicle or with mould
The signal for intending aspect input is converted into the circuit of LCD display informations.
Then, by taking Fig. 2 as an example, to the display part 12 of the LCD display 10 of embodiment of the present invention
Viewing area 12a in liquid crystal display section 15 each liquid crystal display cells distribution illustrate.Figure
2 be to represent the liquid crystal display part with rectangle display element 15a and special-shaped display element 15b in the present invention
In section 15, for example, show one of the "○" shape mark in " air bag and safety belt are abnormal " mark
The figure of display example at viewing area.
As shown in Fig. 2 being provided with the viewing area 12a of the display part 12 of LCD display 10
One or more liquid crystal display sections 15, by the point for making said one or multiple liquid crystal display sections 15
Bright or extinguishing, to show specific pattern in the viewing area 12a of above-mentioned display part 12.It is above-mentioned
The size of liquid crystal display section 15 is, for example, about long 8mm × wide 7mm, but in the present invention, not office
It is limited to above-mentioned size.
Above-mentioned liquid crystal display section 15 is made up of multiple liquid crystal display cells.More particularly, above-mentioned liquid
Crystalline substance shows that section 15 is made up of multiple rectangle display element 15a and multiple special-shaped display element 15b.On
The size for stating liquid crystal display cells is, for example, about 0.3mm~0.5mm square, but in the present invention,
It is not limited to above-mentioned size.In addition, it may be desirable to, above-mentioned special-shaped display element 15b quantity
Less than above-mentioned rectangle display element 15a quantity.
Above-mentioned rectangle display element 15a is integrally as a display unit, when being powered, whole liquid crystal
Display element is lighted, when power is off, and whole liquid crystal display cells extinguish.In addition, multiple above-mentioned rectangles
Display element 15a is independently of each other by point-like lcd driver IC13 drive control.
In the same manner as multiple above-mentioned rectangle display element 15a, multiple above-mentioned special-shaped display element 15b
Independently of each other by point-like lcd driver IC13 drive control.Each above-mentioned special-shaped display element
15b is by the multiple special-shaped line segment parts marked off by one or more special-shaped cut-off rules (in Fig. 2
In be, for example, by an abnormity cut-off rule 15bL the first abnormity line segment part 15b1 marked off and the
Two special-shaped line segment part 15b2) constitute.In addition, each special-shaped display element 15b each special-shaped line segment
Partly the shape of (the first special-shaped line segment part 15b1, the second special-shaped line segment part 15b2) was both probably
It is different, it is also possible to be that a portion is identical, in certain circumstances, or even also have
It is probably identical, and each special-shaped display element 15b various pieces are combined into and a square
Shape suitable shape display element 15a.
In addition, in above-mentioned liquid crystal display section 15, each is divided according to each pattern to display
Special-shaped display element 15b multiple special-shaped line segment parts are (the first special-shaped line segment part 15b1, second different
Shape line segment part 15b2) so that each special-shaped line segment part (the of different abnormity display element (15b)
One special-shaped line segment part 15b1, the second special-shaped line segment part 15b2) between cut-off rule, i.e. abnormity split
Line 15bL is matched with a part for the outline of pattern to display.
In fig. 2, the abnormity of each special-shaped display element 15b the first abnormity line segment part 15b1 and second
Line segment part 15b2 is independently of each other by point-like lcd driver IC13 drive control.In abnormity
A display element 15b part (the such as first special-shaped line segment part 15b1) is powered, another part (example
Such as the second special-shaped line segment part 15b2) power-off when, the part that whole liquid crystal display cells display is powered.
In addition, in special-shaped display element 15b all parts (such as the first abnormity line segment part 15b1 and
Two special-shaped line segment part 15b2) when being powered, whole liquid crystal display cells light and essence equivalent to upper
State rectangle display element 15a to work, whereas if special-shaped display element 15b all part (examples
Such as the abnormity of the first abnormity line segment part 15b1 and second line segment part 15b2) when powering off, whole liquid crystal
Display element extinguishes.
In above-mentioned liquid crystal display section 15, above-mentioned special-shaped display element 15b be formed to smooth and
Show that the model split of specific special-shaped pattern (the "○" shape mark in Fig. 2) is multiple different without harsh feeling
Shape line segment part (the special-shaped line segment part 15b2 of the first abnormity line segment part 15b1 and second).
Fig. 3 is represented without special-shaped display element, only with the existing of rectangle display element 15b '
In liquid crystal display section 15 ', such as the "○" shape in display " air bag and safety belt are abnormal " mark
The figure of display example at one viewing area of mark.
Because liquid crystal display cells 15 ' only have rectangle display element 15b ', therefore, rectangle display member
Part 15b ' is when being powered, and whole liquid crystal display cells are lighted, when power is off, whole liquid crystal display cells
Extinguish.For example, in the case of showing "○" shape mark in figure 3, in the outer weekly assembly of "○" shape mark
It is not smooth, and there is harsh feeling.
If but by multiple rectangle display element 15a and multiple special-shaped display elements as the present invention
The structure that 15b is constituted, then can be smooth and show specific special-shaped pattern without harsh feeling.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that of the invention implements simultaneously
It is not limited to the embodiments described above.Those skilled in the art will be readily apparent other advantages and
Modification.Therefore, in its wider range of aspect, the present invention is not limited to depicted herein and retouched
The detail and representative embodiment stated.Therefore, it can not depart from as appended claims with
And its make various repair on the premise of the spirit or scope of this general inventive concept that are limited of equivalent
Change.
For example, in the above-described embodiment, as shown in Figure 2 and Figure 3, illustrate only display " substitute
The situation of "○" shape mark in capsule and safety belt exception " mark, but the present invention is not limited to this.In figure
In 4 (a), Fig. 4 (b), contrast shows the figure of the display example at a viewing area of digital " 2 ",
And in Fig. 5 (a), Fig. 5 (b), contrast shows " air bag and safety belt are abnormal " mark
The figure of display example at whole viewing area.In Fig. 4 (a) and Fig. 5 (a), thus it is shown that the present invention
The feelings with the liquid crystal display section 15 in the viewing area 12 of rectangle display element and special-shaped display element
Shape, in Fig. 4 (b) and Fig. 5 (b), thus it is shown that the only existing display with rectangle display element
The situation of liquid crystal display section 15 ' in region 12 '.
It can be clearly seen that in the present invention there is rectangle display element and abnormity to show by amplifying contrast
In the case of the liquid crystal display section of element, specific abnormity figure can be shown glibly and without harsh feeling
Case.
In addition, in the case of Fig. 5 (a), illustrate LCD display 10 display part 12 it is aobvious
Show the example that multiple liquid crystal display sections 15 are provided with the 12a of region, for example, one of liquid crystal
Show the "○" shape mark (safety that section 15 is shown in " air bag and safety belt are abnormal " mark
Air bag is abnormal), " air bag and safety belt are abnormal " mark is shown in another display section 15
In humanoid mark (safety belt abnormal).In addition, be arranged on the display part 12 of LCD display 10
Multiple liquid crystal display sections 15 in the 12a of viewing area can be controlled independently, for example, both can only show
Show that "○" shape mark or humanoid mark, can also be to represent that air bag exception or safety belt are abnormal simultaneously
Display "○" shape mark is marked to represent " air bag and safety belt are abnormal " with humanoid.
In addition, in embodiments of the present invention, as shown in Fig. 2 each above-mentioned special-shaped display element 15b
By two marked off by an abnormity cut-off rule 15bL special-shaped line segment part 15b1,15b2 structures
Into situation be illustrated, but the present invention is not limited to this, is schemed according to each abnormity to display
The difference of case, can also make some or some special-shaped display elements by being divided by multiple special-shaped cut-off rules
The multiple special-shaped line segment parts gone out are constituted, for example, in Fig. 5 (a), there is an abnormity display member
Part 15b marks off four special-shaped line segment parts by three abnormity cut-off rule 15bL1,15bL2,15bL3
15b1,15b2,15b3,15b4 situation.Now, some or some special-shaped display elements at this
When some special-shaped line segment part (for example, special-shaped line segment part 15b3) is powered, whole display unit
(i.e. this some or some special-shaped display elements) display shows with the special-shaped line segment part 15b3 being powered
A part for the profiled section of the suitable pattern in existing part.
In addition, the above-mentioned special-shaped line segment part marked off can both be formed as circular (circular arc), triangle
The shape such as shape, quadrangle, trapezoidal, star, can also be formed as with some irregular curve
Shape.
Claims (6)
1. a kind of be used to improve the LCD display device (1) of pattern displaying, including is used as display pattern
The display part (12) of the LCD display (10) in region, in the display part (12), correspondence
In each pattern to display, with the independently-controlled viewing area (12a), in the viewing area
One or more liquid crystal display sections (15) are provided with domain (12a), by making one or more liquid
Crystalline substance shows lighting or extinguishing for section (15), with the viewing area of the display part (12) (12a)
In show specific pattern, it is characterised in that
The liquid crystal display section (15) is shown by multiple rectangle display elements (15a) and multiple abnormity
Element (15b) is constituted,
Each entirety of multiple rectangle display elements (15a) as a display unit, and
Controlled independently of each other, when being powered, whole display unit is lighted, to show the pattern
Rectangle part,
Each of multiple special-shaped display elements (15b) is split by by one or more abnormity
Line (15bL；15bL1,15bL2,15bL3) multiple special-shaped line segment part (15b1,15b2 for marking off；
15b1,15b2,15b3,15b4) constitute as a display unit, and each abnormity display
Multiple described special-shaped line segment part (15b1,15b2 of element (15b)；15b1、15b2、15b3、
15b4) mutually independently controlled, in the special-shaped line of the special-shaped display element (15b)
During section partial current, whole display unit shows the portion shown with the special-shaped line segment part being powered
The profiled section for the pattern that split-phase is worked as.
2. as claimed in claim 1 be used to improve the LCD display device (1) of pattern displaying, it is special
Levy and be,
In the liquid crystal display section (15), each institute is divided according to each pattern to display
State multiple special-shaped line segment part (15b1,15b2 of special-shaped display element (15b)；15b1、15b2、
15b3,15b4) so that the different special-shaped display elements (15b) each special-shaped line segment part (15b1,
15b2；15b1,15b2,15b3,15b4) between cut-off rule, i.e. described special-shaped cut-off rule (15bL；
15bL1,15bL2,15bL3) be matched with pattern to display outline a part.
3. as claimed in claim 1 be used to improve the LCD display device (1) of pattern displaying, it is special
Levy and be,
The pattern be with rectangle part and/or different from the rectangle part profiled section numeral,
Word, letter, mark, mark.
4. as claimed in claim 3 be used to improve the LCD display device (1) of pattern displaying, it is special
Levy and be,
The special-shaped display element (15b) is by the first special-shaped line segment part (15b1) and the second special-shaped line
Section part (15b2) is configured to square,
When the first special-shaped line segment part (15b1) of the special-shaped display element (15b) and the second abnormity
Any one party in line segment part (15b2) is lighted, and when arbitrarily the opposing party does not light, whole abnormity
Display element (15b) is used to show the profiled section in the pattern,
When the first special-shaped line segment part (15b1) of the special-shaped display element (15b) and the second abnormity
Line segment part (15b2) is while when lighting, whole abnormity display element (15b) is used to show the figure
The rectangle part in case and worked equivalent to the rectangle display element (15a).
5. being used for as any one of Claims 1-4 improves the LCD display dresses of pattern displaying
Put (1), it is characterised in that
The LCD display device (1) is applied to vehicle,
The LCD display (10) is the instrument board of the vehicle.
6. as claimed in claim 5 be used to improve the LCD display device (1) of pattern displaying, it is special
Levy and be,
The quantity of the special-shaped display element (15b) is less than the number of the rectangle display element (15a)
Amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269522.0A CN107316572B (en) | 2016-04-27 | 2016-04-27 | LCD display device for improving pattern display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269522.0A CN107316572B (en) | 2016-04-27 | 2016-04-27 | LCD display device for improving pattern display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107316572A true CN107316572A (en) | 2017-11-03 |
| CN107316572B CN107316572B (en) | 2020-09-25 |
Family
ID=60184928
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610269522.0A Expired - Fee Related CN107316572B (en) | 2016-04-27 | 2016-04-27 | LCD display device for improving pattern display |
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| Country | Link |
|---|---|
| CN (1) | CN107316572B (en) |
Citations (7)
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|---|---|---|---|---|
| CN1095839A (en) * | 1993-03-19 | 1994-11-30 | 富士通株式会社 | Eliminate the lines display device of sawtooth |
| AU5639298A (en) * | 1997-02-28 | 1998-09-03 | Canon Kabushiki Kaisha | A method of smoothing bitmapped characters |
| JP2004029598A (en) * | 2002-06-28 | 2004-01-29 | Fujitsu Ltd | Method for preparing character, and character preparation program |
| CN1764935A (en) * | 2004-03-16 | 2006-04-26 | 爱西科株式会社 | Display unit |
| JP2010019929A (en) * | 2008-07-08 | 2010-01-28 | Stanley Electric Co Ltd | Liquid crystal display and drive method therefor |
| JP2013125208A (en) * | 2011-12-15 | 2013-06-24 | Denso Corp | Numerical display element and numerical display device |
| CN103559838A (en) * | 2008-05-11 | 2014-02-05 | Nlt科技股份有限公司 | Non-rectangular pixel array and display device having same |
-
2016
- 2016-04-27 CN CN201610269522.0A patent/CN107316572B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095839A (en) * | 1993-03-19 | 1994-11-30 | 富士通株式会社 | Eliminate the lines display device of sawtooth |
| AU5639298A (en) * | 1997-02-28 | 1998-09-03 | Canon Kabushiki Kaisha | A method of smoothing bitmapped characters |
| JP2004029598A (en) * | 2002-06-28 | 2004-01-29 | Fujitsu Ltd | Method for preparing character, and character preparation program |
| CN1764935A (en) * | 2004-03-16 | 2006-04-26 | 爱西科株式会社 | Display unit |
| CN103559838A (en) * | 2008-05-11 | 2014-02-05 | Nlt科技股份有限公司 | Non-rectangular pixel array and display device having same |
| JP2010019929A (en) * | 2008-07-08 | 2010-01-28 | Stanley Electric Co Ltd | Liquid crystal display and drive method therefor |
| JP2013125208A (en) * | 2011-12-15 | 2013-06-24 | Denso Corp | Numerical display element and numerical display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107316572B (en) | 2020-09-25 |
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