CN101153931A - Colorful spectral filter - Google Patents

Colorful spectral filter Download PDF

Info

Publication number
CN101153931A
CN101153931A CNA2006100629343A CN200610062934A CN101153931A CN 101153931 A CN101153931 A CN 101153931A CN A2006100629343 A CNA2006100629343 A CN A2006100629343A CN 200610062934 A CN200610062934 A CN 200610062934A CN 101153931 A CN101153931 A CN 101153931A
Authority
CN
China
Prior art keywords
color zones
color
pixel
colored filter
zones
Prior art date
Application number
CNA2006100629343A
Other languages
Chinese (zh)
Inventor
邱耀
Original Assignee
比亚迪股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Priority to CNA2006100629343A priority Critical patent/CN101153931A/en
Publication of CN101153931A publication Critical patent/CN101153931A/en

Links

Abstract

The present invention discloses a color filter which is provided with a transparent baseplate; a shading zone is formed on the baseplate and a plurality of pixels are also distributed on the baseplate, wherein, each pixel is provided with a first color zone, a second zone and a third zone, in particular the first color zone, the second color zone and the third color zone of each pixel are centrosymmetric hexagons, and with an arbitrary first color zone as the center on the transparent baseplate, six mutually spaced second color zones and third color zones are faveolately in scarf joint around. The color filter with the structure has good color display effect and can weaken sawtooth in the margin of image when the image is displayed obliquely.

Description

A kind of colored filter

Technical field

The present invention relates to a kind of colorized optical filtering chip technology, especially relate to a kind of structure of colored filter.

Background technology

LCD (liquid crystal display, be LCD) be present main flow display, colored filter part wherein provides colored demonstration for LCD, and the display device of forming with the collocation of thin film transistor (TFT) (thin filmtransistor) array can reach the purpose that shows the different color image.

Consult Fig. 1, be a kind of floor map of prior art colored filter.This colored filter is made up of the pixel of a plurality of orderly arrangements, and each pixel is made up of R (red), G (green), three sub-pixels of B (indigo plant).This arrangement mode is simple in structure, be easy to make, but shortcoming is: as suppose a rectangular area, its length is identical with the length and the width of a width and a pixel, then each sub-pixel all concentrates in this rectangular area in each pixel of the colored filter of this structure, therefore, cause the colour mixture inequality easily, colored display effect is bad.

No. 5144288 patent of United States Patent (USP) provides a sub pixel triangularity structure arranged, in each pixel of the colored filter of this structure, have at least a sub-pixel not divide fully to be comprised and be trapped among in the rectangular area that epimere supposes, same in other words sub-pixel can be comprised in simultaneously at least two suppose in the zone that so the colour mixture effect is arranged and will be got well with respect to linear pattern shown in Figure 1.

Consult Fig. 2, No. 5216414 patent of United States Patent (USP) provides a sub pixel to become the structure of mosaic arrangement, though in each pixel of the colored filter of this structure each sub-pixel still all concentrate on one suppose in the zone, but sub-pixel has formed dislocation between its neighbor, has therefore also strengthened the colour mixture effect.

In addition, in the middle of above-mentioned given example, also exist a problem: promptly because the pixel of its colored filter and sub-pixel thereof are the arrangements of rectangular node shape, therefore when LCD need show oblique image, the sawtooth of image border can be apparent in view, when especially the image border contrast is stronger.

Summary of the invention

In view of above-mentioned deficiency, fundamental purpose of the present invention is to provide a kind of colored display effect good, during simultaneously oblique display image, and the colored filter of the sawtooth of the image border of can weakening.

The objective of the invention is to be achieved through the following technical solutions:

The invention provides a kind of colored filter, be provided with a transparency carrier, on this substrate, be formed with shading region, also be distributed with plurality of pixels simultaneously, wherein each pixel is equipped with first color zones, second color zones, the 3rd color zones, especially described each first color zones, second color zones, the 3rd color zones all are a centrosymmetric hexagon, on this transparency carrier, be the center simultaneously, be honeybee around it and put down second color zones, the 3rd color zones that shape ground is rabbeted six spaces with any one first color zones.

On the said structure basis, wherein:

The grid that hexagonal each limit of described each first color zones, second color zones, the 3rd color zones is formed forms described shading region.

Described shading region is to be formed by chromium or black photosensitive resin.

Described transparency carrier is meant glass substrate or transparent polymer material substrate.

Described first color zones, second color zones, the 3rd color zones are respectively successively corresponding to the color zones of red, green, blue three sub pixels.

Described each first color zones, second color zones, the 3rd color zones all are a regular hexagon.

Compared to prior art, the invention has the advantages that: at first, the color zones among the present invention (being sub-pixel) be regularly arranged, in specific implementation process, have operability; Secondly, each sub-pixel all adopts centrosymmetric hexagon, put down the interlocking of shape ground to be honeybee between each sub-pixel simultaneously, not only realized seamless spliced, and the sub-pixel that is under the jurisdiction of different pixels is embedded into as much as possible mutually in other pixels, promptly each sub-pixel week the embedded different subpixel that is connected to six spaces, therefore, compare prior art neutron pixel distribution and more disperse, have better colour mixture effect; Moreover, because each sub-color zones has adopted centrosymmetric hexagonal design, improved the analog form when showing, therefore when showing oblique image, needed lines can be better simulated at centrosymmetric hexagonal edge, weaken the sawtooth of easy appearance with respect to the rectangle sub-pixel, can improve its visual effect.

Description of drawings

In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing.

Fig. 1 is the planar structure synoptic diagram that each sub-pixel (or color zones) distributes on the colored filter that liquid crystal indicator is used in the prior art.

Fig. 2 is the planar structure synoptic diagram that each sub-pixel (or color zones) distributes on the colored filter that liquid crystal indicator is used in the another kind of prior art.

Fig. 3 is the planar structure synoptic diagram of each hue distinguishes cloth on a kind of colored filter of the present invention.

Embodiment

See also Fig. 3, a kind of colored filter of the present invention is provided with a transparency carrier 1, and this transparency carrier 1 can adopt glass substrate, also can adopt the transparent polymer material substrate; 1 is formed with the shading region 2 that is formed by chromium or black photosensitive resin on this substrate, also be distributed with plurality of pixels simultaneously, wherein each pixel is equipped with first color zones 3, second color zones 4, the 3rd color zones 5, promptly respectively successively corresponding to the color zones of red (R), green (G), blue (B) three sub pixels; Wherein each first color zones 3, second color zones 4, the 3rd color zones 5 all are a centrosymmetric hexagon (wherein with regular hexagon structure the best, present embodiment is that to connect shapes with positive six be example), on this transparency carrier 1, be the center simultaneously, be honeybee around it and put down second color zones 4, the 3rd color zones 5 that shape ground is rabbeted six spaces with any one first color zones 3.

The grid that above-mentioned shading region 2 is made up of each first color zones 3, second color zones 4, orthohexagonal each limit of the 3rd color zones 5 forms.

Claims (6)

1. colored filter, be provided with a transparency carrier, on this substrate, be formed with shading region, also be distributed with plurality of pixels simultaneously, wherein each pixel is equipped with first color zones, second color zones, the 3rd color zones, it is characterized in that: described each first color zones, second color zones, the 3rd color zones all are a centrosymmetric hexagon, on this transparency carrier, be the center simultaneously, be honeybee around it and put down second color zones, the 3rd color zones that shape ground is rabbeted six spaces with any one first color zones.
2. a kind of colored filter as claimed in claim 1 is characterized in that: the grid that described shading region is made up of hexagonal each limit of described each first color zones, second color zones, the 3rd color zones forms.
3. a kind of colored filter as claimed in claim 1 or 2 is characterized in that: described shading region is to be formed by chromium or black photosensitive resin.
4. a kind of colored filter as claimed in claim 1 or 2 is characterized in that: described transparency carrier is meant glass substrate or transparent polymer material substrate.
5. a kind of colored filter as claimed in claim 1 or 2 is characterized in that: described first color zones, second color zones, the 3rd color zones are respectively successively corresponding to the color zones of red, green, blue three sub pixels.
6. a kind of colored filter as claimed in claim 1 or 2 is characterized in that: described each first color zones, second color zones, the 3rd color zones all are a regular hexagon.
CNA2006100629343A 2006-09-29 2006-09-29 Colorful spectral filter CN101153931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2006100629343A CN101153931A (en) 2006-09-29 2006-09-29 Colorful spectral filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006100629343A CN101153931A (en) 2006-09-29 2006-09-29 Colorful spectral filter

Publications (1)

Publication Number Publication Date
CN101153931A true CN101153931A (en) 2008-04-02

Family

ID=39255686

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100629343A CN101153931A (en) 2006-09-29 2006-09-29 Colorful spectral filter

Country Status (1)

Country Link
CN (1) CN101153931A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016086859A1 (en) * 2014-12-05 2016-06-09 林立果 Colour filter and colour image sensor
CN105762169A (en) * 2014-12-17 2016-07-13 上海和辉光电有限公司 OLED pixel arrangement structure and vapor-deposition mask of pixel arrangement structure
CN108873439A (en) * 2018-07-27 2018-11-23 北京蜃景光电科技有限公司 A kind of pixel array, silicon substrate and liquid crystal on silicon (LCOS) display device
CN109037270A (en) * 2018-07-26 2018-12-18 武汉天马微电子有限公司 A kind of display panel and display device
CN109727542A (en) * 2017-10-31 2019-05-07 昆山国显光电有限公司 Special-shaped display screen and display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016086859A1 (en) * 2014-12-05 2016-06-09 林立果 Colour filter and colour image sensor
CN105762169A (en) * 2014-12-17 2016-07-13 上海和辉光电有限公司 OLED pixel arrangement structure and vapor-deposition mask of pixel arrangement structure
CN109727542A (en) * 2017-10-31 2019-05-07 昆山国显光电有限公司 Special-shaped display screen and display device
CN109037270A (en) * 2018-07-26 2018-12-18 武汉天马微电子有限公司 A kind of display panel and display device
CN108873439A (en) * 2018-07-27 2018-11-23 北京蜃景光电科技有限公司 A kind of pixel array, silicon substrate and liquid crystal on silicon (LCOS) display device

Similar Documents

Publication Publication Date Title
CN104282727B (en) A kind of dot structure and its display methods, display device
CN104570457B (en) A kind of colored optical filtering substrates and display device
US10409119B2 (en) Special-shaped display panel and display device
CN106707606B (en) Special-shaped display panel and display device
WO2018196081A1 (en) Display panel, and display device
US8659725B2 (en) Pixel structure, liquid crystal display panel and transparent liquid crystal display device
US9190022B2 (en) Three-dimensional display device
US7248314B2 (en) Liquid crystal display with the red, green, blue, and yellow sub-pixels surrounding the white sub-pixel
CN103472608B (en) The pixel of display panel and subpixel configuration
JP5770073B2 (en) Display device and electronic device
TWI589976B (en) Color display devices
TWI489175B (en) Array substrate of a display panel and the driving method thereof
US8692969B2 (en) Color filter and display device employing the same
US20150302808A1 (en) Liquid crystal display panel and driving method thereof, and display device
TWI509336B (en) Pixel unit, pixel array and liquid crystal display panel
TWI362544B (en) Liquid crystal display panel and manufacturing method thereof
CN101359120B (en) Liquid crystal display device
US9997560B2 (en) Display substrate, method for fabricating the same and display device
CN102930809B (en) The transversely arranged dot structure that bigrid drives and display panel
EP3255476A1 (en) Three-dimensional display apparatus and method for manufacturing same
US7369195B2 (en) Color filter and liquid crystal display using the same
TWI464491B (en) Display device
CN104391408B (en) A kind of liquid crystal display panel and liquid crystal display device
US20160056203A1 (en) Pixel array and display device
TWI227340B (en) Color filter and liquid crystal display

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080402

C02 Deemed withdrawal of patent application after publication (patent law 2001)