CN110058448A - Special-shaped display panel and special-shaped display device - Google Patents

Abstract

The invention provides a special-shaped display panel and a special-shaped display device. The special-shaped display panel includes: a first display area and a second display area, the second display area has a special-shaped boundary; a plurality of sub-pixels arranged along the row direction and the column direction, the sub-pixels include the first sub-pixels located in the first display area and the For the second sub-pixel located in the second display area, the opening area of the first sub-pixel is larger than the opening area of the second sub-pixel; for the opposite first substrate and the second substrate, the side of the first substrate close to the second substrate is provided with a color resistance unit; the first sub-pixel includes a first color resistance unit, and the second sub-pixel includes a second color resistance unit; in the first display area, a first black matrix is arranged between the first substrate and the first color resistance unit, and the first black The orthographic projection of the matrix and the first color resistance unit on the first substrate overlaps; in the second display area, a second black matrix is arranged on the side of the second substrate close to the first substrate, and the second black matrix and the second color resistance unit are located in the second display area. The orthographic projections of the first substrates overlap.

Description

Special-shaped display panel and special-shaped display device

【Technical field】

The present invention relates to the field of display technology, in particular to a special-shaped display panel and a special-shaped display device.

【Background technique】

Nowadays, with the rapid development of display technology, special-shaped display panels tend to be popular.

FIG. 1 is a schematic structural diagram of a special-shaped display panel 100 in the prior art.

As shown in FIG. 1 , in the prior art, a special-shaped display panel 100 includes a regular display area 101 and an R-angle display area 102 , the regular display area 101 has straight edges and no non-linear edges, and the R-angle display area 102 has non-linear edges , the regular display area 101 and the R-angle display area 102 include a color resist unit 110 and a black matrix 120, and the color resist unit 110 and the black matrix 120 are in contact with each other. However, the contact area between the color resistance unit 110 and the black matrix 120 in the R-angle display area 102 is equal to the contact area between the color-resistance unit 110 and the black matrix 120 in the regular display area 101, and the display sawtooth in the R-angle display area 102 is compared Serious; the contact area between the color resistance unit 110 and the black matrix 120 in the R angle display area 102 is larger than the contact area between the color resistance unit 110 and the black matrix 120 in the regular display area 101, and the color resistance unit of the R angle display area 102 110 comes off easily.

[Content of the invention]

In order to solve the above technical problems, the present invention provides a special-shaped display panel and a special-shaped display device.

In one aspect, a special-shaped display panel includes a first display area and a second display area, and the second display area has a special-shaped boundary;

The special-shaped display panel includes a plurality of sub-pixels arranged in a row direction and a column direction, the sub-pixels include a first sub-pixel located in the first display area and a second sub-pixel located in the second display area, The opening area of the first sub-pixel is larger than the opening area of the second sub-pixel;

The special-shaped display panel further includes a first substrate and a second substrate opposite to each other, and a color resist unit is arranged on the side of the first substrate close to the second substrate; the first sub-pixel includes a first color resist unit, so The second sub-pixel includes a second color resistance unit;

In the first display area, a first black matrix is disposed between the first substrate and the first color-resist unit, and the first black matrix and the first color-resist unit are located between the first substrate and the first color-resist unit. orthographic overlap;

In the second display area, a second black matrix is disposed on the side of the second substrate close to the first substrate, and the second black matrix and the second color resist unit are located on the positive side of the first substrate. Projection overlap.

Optionally, a first contact area is formed between the first color resistance unit and the first substrate, a second contact area is formed between the second color resistance unit and the first substrate, and the first The area of the contact area is less than or equal to the area of the second contact area.

Optionally, in the second display area, a third black matrix is arranged between the first substrate and the second color resistance unit, and the orthographic projection of the third black matrix on the first substrate is the same as that of the first substrate. Orthographic projections of the second color resist units on the first substrate overlap.

Optionally, the orthographic projection of the second black matrix on the first substrate overlaps the orthographic projection of the third black matrix on the first substrate.

Optionally, the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than the area of the orthographic projection of the third black matrix on the second color resistance unit.

Optionally, the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than the area of the orthographic projection of the first black matrix on the first color resistance unit.

Optionally, at least one boundary of the orthographic projection of the second black matrix on the second color resistance unit coincides with at least one boundary of the orthographic projection of the third black matrix on the second color resistance unit .

Optionally, the sum of the area of the orthographic projection of the second black matrix on the second color resistance unit and the area of the orthographic projection of the third black matrix on the second color resistance unit is greater than the The area of the orthographic projection of the first black matrix on the first color resistance unit.

Optionally, the area of the orthographic projection of the third black matrix on the second color resistance unit is equal to the area of the orthographic projection of the first black matrix on the first color resistance unit.

Optionally, in the second display area, a third black matrix is not disposed between the second color resist unit and the first substrate.

Optionally, the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than the area of the orthographic projection of the first black matrix on the first color resistance unit.

Optionally, a planarization layer is provided on a side of the second substrate close to the first substrate, and the second black matrix is provided on a side of the planarization layer close to the first substrate.

Optionally, the first substrate is used as a color filter substrate, and the second substrate is used as an array substrate.

On the other hand, a special-shaped display device includes the special-shaped display panel.

In the present invention, the opening area of the first sub-pixel is larger than that of the second sub-pixel, and the light-emitting area of the first sub-pixel is larger than the light-emitting area of the second sub-pixel, so as to reduce the display aliasing of the second display area; In the display area, a second black matrix is arranged on the side of the second substrate close to the first substrate, the second black matrix overlaps with the orthographic projection of the second color resist unit on the first substrate, and the second black matrix shields the second color resist unit from light And not sandwiched between the second color resistance unit and the first substrate, the second black matrix reduces the light transmission area of the second color resistance unit and does not reduce the contact area between the second color resistance unit and the first substrate, the second The light-emitting area of the sub-pixels is reduced and the second color resist unit is closely attached to the first substrate, so as to reduce the display sawtooth in the second display area and prevent the second color resist unit from falling off.

【Description of drawings】

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a special-shaped display panel 100 in the prior art;

FIG. 2 is a schematic structural diagram of a special-shaped display panel 200 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the special-shaped display panel 200 at the first display area AA1 according to the embodiment of the present invention;

FIG. 4 is another schematic structural diagram of the special-shaped display panel 200 at the first display area AA1 according to the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 6 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 7 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 8 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 9 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 10 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 11 is another schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 according to the embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a special-shaped display device 300 according to an embodiment of the present invention.

【Detailed ways】

In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" used in this document is only an association relationship to describe the associated objects, indicating that there may be three kinds of relationships, for example, A and/or B, which may indicate that A exists alone, and A and B exist at the same time. B, there are three cases of B alone. In addition, the character "/" in this document generally indicates that the related objects are an "or" relationship.

It should be understood that although the terms first, second, etc. may be used to describe devices in the embodiments of the present invention, these devices should not be limited by these terms. These terms are only used to distinguish devices from one another. For example, without departing from the scope of the embodiments of the present invention, a first device may also be referred to as a second device, and similarly, a second device may also be referred to as a first device.

FIG. 2 is a schematic structural diagram of a special-shaped display panel 200 in an embodiment of the present invention; FIG. 3 is a structural schematic diagram of a special-shaped display panel 200 in the first display area AA1 in an embodiment of the present invention; FIG. 4 is a special-shaped display panel in the embodiment of the present invention. 200 is another structural schematic diagram at the first display area AA1; FIG. 5 is a schematic structural diagram of the special-shaped display panel 200 at the second display area AA2 in the embodiment of the present invention; FIG. 6 is the special-shaped display panel 200 in the embodiment of the present invention. Another structural diagram of the second display area AA2.

As shown in FIGS. 2 to 6 , the special-shaped display panel 200 includes a first display area AA1 and a second display area AA2, and the second display area AA2 has a special-shaped boundary; A plurality of sub-pixels PX, the sub-pixel PX includes a first sub-pixel PX1 located in the first display area AA1 and a second sub-pixel PX2 located in the second display area AA2, and the opening area of the first sub-pixel PX1 is larger than that of the second sub-pixel PX2. Opening area; the special-shaped display panel 200 further includes a first substrate CS and a second substrate TS opposite to each other, a color resistance unit CF is arranged on the side of the first substrate CS close to the second substrate TS; the first sub-pixel PX1 includes a first color resistance unit CF1, the second sub-pixel PX2 includes a second color resistance unit CF2; in the first display area AA1, a first black matrix BM1 is arranged between the first substrate CS and the first color resistance unit CF1, and the first black matrix BM1 is connected to the first black matrix BM1. The orthographic projection of the color resist unit CF1 on the first substrate CS overlaps; in the second display area AA2, a second black matrix BM2 is arranged on the side of the second substrate TS close to the first substrate CS, and the second black matrix BM2 and the second color The orthographic projection of the resistance unit CF2 on the first substrate CS overlaps.

In the embodiment of the present invention, the special-shaped display panel 200 may be a special-shaped liquid crystal display panel, the first display area AA1 may be a regular display area, the second display area AA2 may be an R-angle display area, and the regular display area 101 has straight edges and no Non-linear edges, the R-angle display area 102 has non-linear edges, the sub-pixels PX can be one of red sub-pixels, green sub-pixels, and blue sub-pixels, the first substrate CS can be a color filter substrate, and the second substrate TS It can be an array substrate, and the color resist unit CF can be one of a red color resist unit, a green color resist unit, and a blue color resist unit. The transmittance of the first black matrix BM1 and the transmittance of the second black matrix BM2 can be is in the range of 0.002% to 0.005%.

In the embodiment of the present invention, the opening area of the first sub-pixel PX1 is larger than that of the second sub-pixel PX2, and the light-emitting area of the first sub-pixel PX1 is larger than the light-emitting area of the second sub-pixel PX2, so as to reduce the second display area AA2 In the second display area AA2, a second black matrix BM2 is set on the side of the second substrate TS close to the first substrate CS, and the orthographic projection of the second black matrix BM2 and the second color resistance unit CF2 on the first substrate CS Overlapping, the second black matrix BM2 shields the second color resist unit CF2 from light and is not sandwiched between the second color resist unit CF2 and the first substrate CS, the second black matrix BM2 reduces the light transmission area of the second color resist unit CF2 And the contact area between the second color resistance unit CF2 and the first substrate CS is not reduced, the light emitting area of the second sub-pixel PX2 is reduced and the second color resistance unit CF2 is closely attached to the first substrate CS, so as to reduce the second color resistance unit CF2. The display area AA2 is serrated to prevent the second color resist unit CF2 from falling off.

As shown in FIGS. 2 to 6 , there is a first contact area between the first color resist unit CF1 and the first substrate CS, and a second contact area between the second color resist unit CF2 and the first substrate CS, and the first contact area The area of is less than or equal to the area of the second contact region.

In the embodiment of the present invention, the area of the first contact area between the first color resist unit CF1 and the first substrate CS is smaller than or equal to the area of the second contact area between the second color resist unit CF2 and the first substrate CS , the contact area between the second color resist unit CF2 and the first substrate CS is sufficient, and the second color resist unit CF2 is closely attached to the first substrate CS to prevent the second color resist unit CF2 from falling off.

7 is another schematic structural diagram of the special-shaped display panel 200 in the second display area AA2 in the embodiment of the present invention; FIG. 8 is another structural schematic diagram of the special-shaped display panel 200 in the second display area AA2 in the embodiment of the present invention.

As shown in FIGS. 5 to 8 , in the second display area AA2, a third black matrix BM3 is arranged between the first substrate CS and the second color resist unit CF2, and the orthographic projection of the third black matrix BM3 on the first substrate CS is the same as the The orthographic projections of the second color resist unit CF2 on the first substrate CS overlap.

In the embodiment of the present invention, in the first display area AA1, the first black matrix BM1 is arranged between the first substrate CS and the first color resist unit CF1; in the second display area AA2, the first substrate CS and the second color resist A third black matrix BM3 is arranged between the cells CF2, instead of no black matrix; the first black matrix BM1 and the third black matrix BM3 are manufactured by using a mask, respectively in the first display area AA1 and the second display area AA2 formed at the second display area AA2 to avoid removing the third black matrix BM3 at the second display area AA2 , so as to simplify the manufacture of the special-shaped display panel 200 . In the second display area AA2, the orthographic projection of the third black matrix BM3 on the first substrate CS overlaps with the orthographic projection of the second color resistance unit CF2 on the first substrate CS. The unit CF2 is shielded from light, the light-transmitting area of the second color resist unit CF2 is reduced, and the light-emitting area of the second sub-pixel PX2 is reduced, so as to reduce the display jaggedness of the second display area AA2.

As shown in FIGS. 5 and 6 , the orthographic projection of the second black matrix BM2 on the first substrate CS overlaps the orthographic projection of the third black matrix BM3 on the first substrate CS.

In the embodiment of the present invention, the orthographic projection of the second black matrix BM2 on the first substrate CS overlaps with the orthographic projection of the third black matrix BM3 on the first substrate CS, and the third black matrix BM3 is on the first substrate CS The orthographic projection of the second color resistance unit CF2 overlaps with the orthographic projection of the second color resistance unit CF2 on the first substrate CS, the second black matrix BM2 and the third black matrix BM3 all cover the part of the second color resistance unit CF2, the second black matrix BM2, The third black matrix BM3 jointly shields the second color resist unit CF2 from light, the light transmission area of the second color resist unit CF2 is reduced, and the light emitting area of the second sub-pixel PX2 is reduced, so as to reduce the display aliasing of the second display area AA2; the second The orthographic projection of the black matrix BM2 on the first substrate CS and the orthographic projection of the third black matrix BM3 on the first substrate CS are not staggered, so as to prevent process errors from causing the orthographic projection of the second black matrix BM2 on the first substrate CS to be different from the orthographic projection of the second black matrix BM2 on the first substrate CS. There is a gap between the orthographic projections of the three black matrixes BM3 on the first substrate CS and light leaks.

As shown in FIGS. 5 and 6 , the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 .

In the embodiment of the present invention, the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2, and the second black matrix BM2 The light-shielding area of the second color-resist unit CF2 is larger than the light-shielding area of the third black matrix BM3 for the second color-resist unit CF2, the light-transmitting area of the second color-resist unit CF2 is reduced, and the light-emitting area of the second sub-pixel PX2 is reduced, so that The display sawtooth of the second display area AA2 is reduced; the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 does not increase, and the third black matrix BM3 is located on the first substrate CS and the second color resistance unit CF2 During this time, the contact area between the second color resist unit CF2 and the first substrate CS does not decrease, and the second color resist unit CF2 is relatively closely attached to the first substrate CS to prevent the second color resist unit CF2 from falling off.

As shown in FIGS. 5 and 6 , the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1 .

In the embodiment of the present invention, the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1, and the second black matrix BM2 The light-shielding area of the second color-resist unit CF2 is larger than the light-shielding area of the first black matrix BM1 to the first color-resist unit CF1, and the light-transmitting area of the second color-resist unit CF2 is smaller than the light-transmitting area of the first color-resist unit CF1. The light-emitting area of the two sub-pixels PX2 is smaller than the light-emitting area of the first sub-pixel PX1, so as to reduce the display aliasing of the second display area AA2.

As shown in FIGS. 7 and 8 , at least one boundary of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 coincides with at least one boundary of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 .

In the embodiment of the present invention, at least one boundary of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 coincides with at least one boundary of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2, There is no gap and no light leakage between the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 and the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2. The second black matrix BM2, the third The black matrix BM3 covers part of the second color resistance unit CF2, the second black matrix BM2 and the third black matrix BM3 jointly shield the second color resistance unit CF2 from light, the light transmission area of the second color resistance unit CF2 is reduced, and the second The light-emitting area of the pixel PX2 is reduced to reduce the display aliasing of the second display area AA2; the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 does not include the third black matrix BM3 on the second color resistance unit CF2 For the entire orthographic projection, the area of the second black matrix BM2 is smaller in order to save the material of the second black matrix BM2.

As shown in FIGS. 7 and 8 , the sum of the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 and the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 is greater than that of the first The area of the orthographic projection of the black matrix BM1 on the first color resistance unit CF1.

In the embodiment of the present invention, the sum of the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 and the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 is greater than that of the first black matrix The area of the orthographic projection of the matrix BM1 on the first color resistance unit CF1, the area of the second black matrix BM2 and the third black matrix BM3 shading the second color resistance unit CF2 from light is larger than that of the first black matrix BM1 to the first color resistance unit CF1 The light-shielding area, the light-transmitting area of the second color resist unit CF2 is smaller than the light-transmitting area of the first color resist unit CF1, and the light-emitting area of the second sub-pixel PX2 is smaller than the light-emitting area of the first sub-pixel PX1, so as to reduce the second display area The display of AA2 is sawtooth; the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 does not increase, the third black matrix BM3 is located between the first substrate CS and the second color resistance unit CF2, the second The contact area between the color resist unit CF2 and the first substrate CS is not reduced, and the second color resist unit CF2 is relatively closely attached to the first substrate CS to prevent the second color resist unit CF2 from falling off.

As shown in FIGS. 3 to 8 , the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 is equal to the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1 .

In the embodiment of the present invention, the area of the orthographic projection of the third black matrix BM3 on the second color resistance unit CF2 is equal to the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1, and the third black matrix BM3 between the first substrate CS and the second color resist unit CF2, the first black matrix BM1 is located between the first substrate CS and the first color resist unit CF1, and the contact between the second color resist unit CF2 and the first substrate CS The area is equal to the contact area between the first color resist unit CF1 and the first substrate CS. The first color resist unit CF1 and the second color resist unit CF2 are relatively closely attached to the first substrate CS to avoid the first color resist unit CF1 , The second color resistance unit CF2 falls off; the third black matrix BM3 is the same as the first black matrix BM1, and there is no difference. The first black matrix BM1 and the third black matrix BM3 are made of one mask instead of two different manufacturing of the mask plate, so as to simplify the manufacture of the special-shaped display panel 200 .

9 is another schematic structural diagram of the special-shaped display panel 200 in the second display area AA2 in the embodiment of the present invention; FIG. 10 is another structural schematic diagram of the special-shaped display panel 200 in the second display area AA2 in the embodiment of the present invention.

As shown in FIGS. 9 and 10 , in the second display area AA2 , the third black matrix BM3 is not disposed between the second color resist unit CF2 and the first substrate CS.

In the embodiment of the present invention, the third black matrix BM3 is not disposed between the second color resist unit CF2 and the first substrate CS, and the contact area between the second color resist unit CF2 and the first substrate CS is equal to the second color resist unit The area of the orthographic projection of CF2 on the first substrate CS is not smaller than the area of the orthographic projection of the second color resist unit CF2 on the first substrate CS, and the second color resist unit CF2 is attached to the first substrate CS to the greatest extent to prevent the second color resist unit CF2 from falling off.

As shown in FIGS. 9 and 10 , the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1 .

In the embodiment of the present invention, the area of the orthographic projection of the second black matrix BM2 on the second color resistance unit CF2 is larger than the area of the orthographic projection of the first black matrix BM1 on the first color resistance unit CF1, and the second black matrix BM2 The light-shielding area of the second color-resist unit CF2 is larger than the light-shielding area of the first black matrix BM1 to the first color-resist unit CF1, and the light-transmitting area of the second color-resist unit CF2 is smaller than the light-transmitting area of the first color-resist unit CF1. The light-emitting area of the two sub-pixels PX2 is smaller than the light-emitting area of the first sub-pixel PX1, so as to reduce the display aliasing of the second display area AA2.

FIG. 11 is another structural schematic diagram of the special-shaped display panel 200 at the second display area AA2 in the embodiment of the present invention.

As shown in FIG. 11 , a planarization layer PLN is disposed on the side of the second substrate TS close to the first substrate CS, and the second black matrix BM2 is disposed on the side of the planarization layer PLN close to the first substrate CS.

In the embodiment of the present invention, a buffer layer BUFF, a semiconductor layer POLY, a first insulating layer GI, a first metal layer M1, a second insulating layer ILD, a second Metal layer M2, planarization layer PLN, third metal layer M3, third insulating layer PV1, first transparent conductive layer ITO1, fourth insulating layer PV2, second transparent conductive layer ITO2; semiconductor layer POLY, first metal layer M1 , The second metal layer M2 constitutes a thin film transistor; the third metal layer M3 is used as a touch trace, electrically connected to the touch electrodes, and provides touch signals for the touch electrodes in the touch stage, and the first transparent conductive layer ITO1 is used as Common electrode layer, the second transparent conductive layer ITO2 is used as a pixel electrode layer; optionally, in the touch stage, the common electrode is reused as a touch electrode; optionally, between the planarization layer PLN and the third metal layer M3 A fifth insulating layer is provided; optionally, no third metal layer M3 is provided between the planarization layer PLN and the third insulating layer PV1. Among them, the second black matrix BM2 (not shown in FIG. 11 ) is arranged between the flattening layer PLN and the third insulating layer PV1 in the non-light-transmitting area on the right side of the thin film transistor, and the second black matrix BM2 is realized by one process. The process of the second black matrix BM2 does not affect the processes of the buffer layer BUFF, the semiconductor layer POLY, the first insulating layer GI, the first metal layer M1, the second insulating layer ILD, the second metal layer M2, and the planarization layer PLN. The processes of the layer BUFF, the semiconductor layer POLY, the first insulating layer GI, the first metal layer M1, the second insulating layer ILD, the second metal layer M2, and the planarization layer PLN do not affect the second black matrix BM2; optionally, The second black matrix BM2 is provided on the side of the second substrate TS close to the first substrate CS, and no other black matrix is provided on the side of the first substrate CS close to the second substrate TS. The second black matrix BM2 is realized by one process to avoid other black matrix Other processes of the matrix.

As shown in FIGS. 2 to 11 , the first substrate CS is used as a color filter substrate, and the second substrate TS is used as an array substrate.

In the embodiment of the present invention, the first substrate CS is used as a color filter substrate for setting the color resist units CF; the second substrate TS is used as an array substrate for setting the transistor array.

FIG. 12 is a schematic structural diagram of a special-shaped display device 300 according to an embodiment of the present invention.

As shown in FIG. 12 , the special-shaped display device 300 includes the special-shaped display panel 200 .

In this embodiment of the present invention, the special-shaped display device 300 may be a smart phone or a similar product; the special-shaped display panel 200 is as described above, and will not be repeated here.

In summary, the present invention provides a special-shaped display panel and a special-shaped display device. The special-shaped display panel includes: a first display area and a second display area, the second display area has a special-shaped boundary; a plurality of sub-pixels arranged along the row direction and the column direction, the sub-pixels include the first sub-pixels located in the first display area and the For the second sub-pixel located in the second display area, the opening area of the first sub-pixel is larger than the opening area of the second sub-pixel; for the opposite first substrate and the second substrate, the side of the first substrate close to the second substrate is provided with a color resistance unit; the first sub-pixel includes a first color resistance unit, and the second sub-pixel includes a second color resistance unit; in the first display area, a first black matrix is arranged between the first substrate and the first color resistance unit, and the first black The orthographic projection of the matrix and the first color resistance unit on the first substrate overlaps; in the second display area, a second black matrix is arranged on the side of the second substrate close to the first substrate, and the second black matrix and the second color resistance unit are located in the second display area. The orthographic projections of the first substrates overlap. In the present invention, the second color resist unit is closely attached to the first substrate to prevent the second color resist unit from falling off.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (14)

1. A special-shaped display panel, wherein the special-shaped display panel comprises a first display area and a second display area, and the second display area has a special-shaped boundary; The special-shaped display panel includes a plurality of sub-pixels arranged in a row direction and a column direction, the sub-pixels include a first sub-pixel located in the first display area and a second sub-pixel located in the second display area, The opening area of the first sub-pixel is larger than the opening area of the second sub-pixel; The special-shaped display panel further includes a first substrate and a second substrate opposite to each other, and a color resist unit is arranged on the side of the first substrate close to the second substrate; the first sub-pixel includes a first color resist unit, so The second sub-pixel includes a second color resistance unit; In the first display area, a first black matrix is disposed between the first substrate and the first color-resist unit, and the first black matrix and the first color-resist unit are located between the first substrate and the first color-resist unit. orthographic overlap; In the second display area, a second black matrix is disposed on the side of the second substrate close to the first substrate, and the second black matrix and the second color resist unit are located on the positive side of the first substrate. Projection overlap. 2 . The special-shaped display panel according to claim 1 , wherein a first contact area is formed between the first color resist unit and the first substrate, and the second color resist unit and the first A second contact area is formed between the substrates, and the area of the first contact area is smaller than or equal to the area of the second contact area. 3 . The special-shaped display panel according to claim 1 , wherein in the second display area, a third black matrix is arranged between the first substrate and the second color resistance unit, and the third black matrix is arranged. 4 . The orthographic projection of the black matrix on the first substrate overlaps the orthographic projection of the second color resist unit on the first substrate. 4. The special-shaped display panel according to claim 3, wherein the orthographic projection of the second black matrix on the first substrate and the orthographic projection of the third black matrix on the first substrate overlap. 5 . The special-shaped display panel according to claim 4 , wherein the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than that of the third black matrix on the second color resistance unit 5 . The area of the orthographic projection on the resistive element. 6 . The special-shaped display panel according to claim 4 , wherein the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than that of the first black matrix on the first color resistance 6 . The area of the orthographic projection on the resistive element. 7 . The special-shaped display panel according to claim 3 , wherein at least one boundary of the orthographic projection of the second black matrix on the second color resistance unit and the third black matrix are in the second color resistance unit. 8 . At least one boundary of the orthographic projection on the dichroic resist unit coincides. 8 . The special-shaped display panel according to claim 7 , wherein the area of the orthographic projection of the second black matrix on the second color resistance unit is the same as the area of the orthographic projection of the third black matrix on the second color resistance unit 8 . The sum of the areas of the orthographic projections on the resistance unit is greater than the area of the orthographic projections of the first black matrix on the first color resistance unit. 9 . The special-shaped display panel according to claim 3 , wherein the area of the orthographic projection of the third black matrix on the second color resistance unit is equal to the area of the first black matrix on the first color resistance unit. 10 . The area of the orthographic projection on the resistive element. 10 . The special-shaped display panel according to claim 1 , wherein in the second display area, no third black matrix is disposed between the second color resist unit and the first substrate. 11 . 11 . The special-shaped display panel according to claim 10 , wherein the area of the orthographic projection of the second black matrix on the second color resistance unit is larger than that of the first black matrix on the first color resistance 11 . The area of the orthographic projection on the resistive element. 12 . The special-shaped display panel according to claim 1 , wherein a planarization layer is provided on a side of the second substrate close to the first substrate, and the second black matrix is provided on the planarization layer. 13 . close to the side of the first substrate. 13. The special-shaped display panel according to claim 1, wherein the first substrate is used as a color filter substrate, and the second substrate is used as an array substrate. 14 . A special-shaped display device, characterized in that, the special-shaped display device comprises the special-shaped display panel according to any one of claims 1 to 13 .