DISPLAY DEVICE

The present invention refers to conversion may have various in the embodiment can apply various bar, in the embodiment example are specific detailed description and drawing the broadcast receiver. The effect of the invention and features, achieving the drawing method in the embodiment and an electronic component connected to the reference surface with specifically carry activitycopyright will. In the embodiment in the present invention refers to hereinafter however are limited to rather than the disclosure can be implemented in various forms.

Hereinafter, with reference to the attached drawing of the present invention in the embodiment for which is a detailed, with reference to the drawing described when determining the same components or corresponding local impart the drawing code description dispensed the on-sensors other.

In the embodiment of in hereinafter, number 1, number 2 the term limiting meaning rather than one component such as other components used to distinguish an object.

In the embodiment of in hereinafter, it is apparent that a single representation of the differently in order not providing language translators, comprising plurality of representation.

In the embodiment of in hereinafter, comprising or branches disclosed such as term articles feature specification, meaning that the presence or components and, one or more other features or components may be added the possibility number pre-times are not correct.

In the embodiment of in hereinafter, film, region, such as component parts which are above or on when it, as well as immediately above any other portions of the when, other film intermediate, region, such as when component comprises a unit interposed.

In descriptions or a reduced and apparatus for facilitating the drawing near the components can be. For example, size and thickness of each configuration exhibited drawing representing a virtual path identifier arbitrarily for facilitating the descriptor, not limited to the present invention are not necessarily shown.

In the embodiment implementing a self-propelled when any specific process performed in a different order described disapproval. For example, two process may be performed substantially concurrently continuously described, described herein can be performed in the reverse order.

In the embodiment of in hereinafter, film, region, when it is provided to make components, film, region, as well as film components when connected directly, region, component intermediate the other films, region, when interposed indirectly connected components comprises a unit. For example, the specification of the film at the, region, such as when it is electrically connected components, film, region, as well as electrically coming in direct contact with component identification, other film intermediate, region, such as components interposed indirectly when electrical connection comprises a unit.

Figure 1 shows a display device of the present invention also one in the embodiment according to (10) and to determine plane view indicating, also shown in Figure 2 1 unit unit (1000) plane for the enlargement are disclosed.

The reference also 1, one in the embodiment according to display device of the present invention (10) of the substrate (100) and a plurality of pixels can be. A plurality of the pixels of the at least one of unit (1000) to the Optocomponents.

Substrate (100) display area in which a video Image (DA) and display area (DA) (NDA) that is adjacent the display area comprises. Display area (DA) is formed of unit (1000) whereby, each unit unit (1000) having a uniform predetermined light source emits light of each formed. A plurality of pixels with display area (DA) release number encoded Image through light hole.

(NDA) the display area are positioned to surround the display area (DA) can be, a plurality of pixels with a predetermined display area (DA) (not shown) and data lines (not shown) for transmission of a signal for scan driver such as driver (18) can be a. Drive (18) causes the information input section (not shown), data information conversion unit (12) and blue signal generating section (13) can be a.

(NDA) surrounding the display area when displayed in Figure 1 is shown but, not limited to the present invention refers to. As another in the embodiment, the wire (NDA) display area formed between the Image display areas which are not, i.e. dead can be reduce.

The reference 2 also, display device (10) has a blue pixel (110), (S1) and (S2) can be number 2 subunit comprising number 1 subunit.

Blue negative (110) can be disposed in a display area of the substrate (DA). Blue negative (110) includes a carry number 1 subunit (S1) and (S2) can be disposed between the number 2 subunit.

Blue number 1 subunit (S1) negative (110) through the virtual line (L) is positioned at a side about can be. Number 1 subunit (S1) red negative (120), green pixel (130) and white negative (140) can be a.

Blue negative number 2 subunit (S2) (110) about which said virtual line (L) through the other side of the water, as well as number 1 subunit (S1), red pixel (120), green pixel (130) and white negative (140) can be a. (L) the number 2 subunit (S2) about said virtual line number 1 subunit (S1) and can be arranged symmetrically. The, number 2 subunit (S2) included in the red pixel (120), green pixel (130) and white negative (140) number 1 subunit (S1) and symmetrical placement of the order need not be disclosed. As shown in the drawing, number 1 subunit (S1) negative blue (110) arc direction about white pixel (140), red pixel (120) and green negative (130) which are arranged in order, number 2 subunit (S2) negative blue (110) arc direction about red negative (120), green pixel (130) and white negative (140) can be arranged in order. Other as in the embodiment, number 1 (S1) and (S2) subunit number 2 subunit virtual line (L) each subset of pixels can be arranged symmetrically about the concave disclosed.

Blue negative (110) on number 1 subunit (S1) and (S2) units unit number 2 subunit (1000) to the Optocomponents. Negative red number 2 subunit (S2) (120), green pixel (130) and white negative (140) each negative number 1 subunit (S1) red (120), green pixel (130) and white negative (140) can be disposed at different positions with each. In other words, (S1) and (S2) each red pixel number 1 subunit number 2 subunit (120), green pixel (130) and white negative (140) is inserted, at least one of unit (1000) of red pixel is 2 (120), 2 of green pixel (130) and 2 of white pixel (140) including the substrate. The, at least one of unit (1000) blue pixel (110), red pixel (120), green pixel (130) and white negative (140) having a ration of is equal to the number of 1:2:2:2.

3a and 3b is also shown in unit unit also also 2 (1000) to determine the pixel driving method shown by drawing and, also shown in Figure 4 shows a display device 1 also (10) to determine the driving part block shown are disclosed.

Also 3a and 3b also reference the, unit unit (1000) is pixel number 1 (P1) and (P2) can be a pixel number 2.

Negative control signals and the number 1 subunit (S1) (110) (P1) is angled and pixel number 1, number 2 subunit (S2) negative control signals and the (110) pixel number 2 (P2) is a wafer substrate. In other words, pixel number 1 (P1) (P2) is negative on blue pixel number 2 (110) can be share.

On the other hand, blue negative (110) may be bigger size than other color negative. As one in the embodiment, red pixel (120), green pixel (130) and white pixel (140) of the same value, blue negative (110) than the size of other sub-pixels can be twice as large as 2. As described above, at least one of unit (1000) included blue pixel (110) the number of different color components on the negative can be small disclosed. However display device (10) one blue pixel (110) by including, by considering pixels disposed between each color region emitting region can extend his or her disclosed. I.e., display device (10) includes a pixel electrode can be.

The reference also 4, driver (18, also reference 1) causes the information input section (11), data information conversion unit (12) and blue signal generating section (13) can be a.

Data information input section (11) corresponding to each pixel is an initial data information (Ri) picture from red, green and blue to initial data information (Gi) to initial data information including a pixel information (Bi) can be.

Data information conversion unit (12) causes the information input section (11) that is generated from a pixel information (Ri, Gi, Bi) [khwe method data information can be converted into (R, G, B, W). The, red converted data information (R), green (G) and white (W) for data information for data information according to each picture element is independently 1308. ball number. In other words, pixel number 1 number 1 subunit (S1) (P1) applied to data information (R) of red, green and white (W) is data information (G) number 2 (P2) of pixel data information (S2) red number 2 subunit (R) applied to data information, green and white (W) for data information on data information (G) independently of one another are disclosed.

On the other hand, blue negative (110) is pixel number 1 (P1) blue pixel information data information corresponding to number 1, number 2 and number 2 (P2) during blue pixel information corresponding to pixel data generated based on information can be to emit light according to the signals. Specifically, blue negative (110) of the data signal is data relating to pixels adjacent a blue average information signal that is disclosed. Blue signal generation unit (13) is number 1 (P1) (P2) adjacent pixel data information (B) corresponding to the blue pixel number 2 on average in blue pixel (110) of data signals (B ') can be generate. In the case of blue (blue) different color components on the low since the visibility, display device (10) corresponding to respective pixel data information by averaging the blue number such as application B1 means with chromatic unevenness can be minimize quality door.

The specification described in for facilitating data information conversion unit (12) and a blue signal generating section (13) through a browser but charge, is not limited. Display device (10) includes a data processing sections, one data processing unit in an information conversion unit (12) and a blue signal generating section (13) to generate a signal in response to the data in response to the at once the function of the engine are disclosed.

As aforementioned, display device (10) is pixel (P1) adjacent number 1 and number 2 (P2) pixel blue pixel (110) and one side of, each pixel data in one data signal applied blue blue pixel average information (110) is applied to the third be. In this way, display device (10) is connected with each picture element (P1, P2) (not shown) applying blue data line and one of the first data information and, through can be aperture ratio is improved.

Figure 5 shows a unit unit 2 also also shown in (1000) indicating example arrangement of structure are disclosed.

(A) of Figure 5 such as, plurality of unit unit (1000) are matrix (matrix) can be arranged in, (b) of Figure 5 such as, plurality of unit unit (1000) are zigzag along the row direction (zigzag) can be arranged in. (B) of Figure 5 the pluralities of unit unit (1000) are blue pixel (110) of the zigzag-type is shown but not being overlapped, the two did not number does not, can be arranged in a variety of types of structure.

Hereinafter, various pixel group are in the embodiment is described substrate. Only, descriptions for simplified description of redundant components dispensed to each other.

Figure 6 shows a display device 1 also also shown in (10) and the other in the embodiment enlarged plane view, 6 7a and 7b also is also shown in unit unit also (1000) shown by a coarse surface pixel driving method are disclosed. Figure 8 shows a 6 also also shown in unit unit (1000) indicating example arrangement of structure are disclosed.

The reference also 6, in the embodiment according to other display device (10) in the embodiment (S3) coupled to the subunit of elements number 3 and number 4 subunit (S4) can be further.

Blue negative (210) can be disposed in a display area of the substrate (DA). Blue negative (210) includes a carry number 1 subunit (S1), (S2) subunit number 2, number 3 and number 4 (S3) (S4) can be centrally disposed subunit subunit.

Blue number 1 subunit (S1) negative (210) through the virtual line (L) and is positioned at a side about, blue negative number 2 subunit (S2) (210) about said virtual line (L) through the other side of the can.

(L) one of said virtual line number 3 subunit (S3), i.e. number 1 subunit (S1) and said disposed is arranged at one side, the other of said virtual line (L) said number 4 subunit (S4), i.e. number 2 subunit (S2) can be disposed on the other side said disposed. The, number 3 subunit (S3) (S1) and non-overlapping arranged so as the number 1 subunit, number 4 subunit (S4) (S2) can be arranged to be non-overlapping with the number 2 subunit. Specifically, (S1, S2, S3, S4) each subunit blue negative (210) so as to surround the blue pixel (110) can be arranged along the center circumferential direction.

(S1, S2, S3, S4) subunit each red pixel (220), green pixel (230) and white negative (240) can be a. Blue negative (210) on number 1 subunit (S1), (S2) subunit number 2, number 3 and number 4 (S3) (S4) is at least one of unit subunit subunit (1000) to the Optocomponents. (S1, S2, S3, S4) subunit of red pixel (220), green pixel (230) and white negative (240) each can be disposed at different positions.

Number 1 subunit (S1), (S2) subunit number 2, number 3 and number 4 (S3) (S4) each red pixel subunit subunit (220), green pixel (230) and white negative (240) is inserted, at least one of unit (1000) of red pixel is 4 (220), 4 of green pixel (230) and 4 of white pixel (240) including the substrate. The, in other in the embodiment, at least one of unit (1000) blue pixel (210), red pixel (220), green pixel (230) and white negative (240) having a ration of is equal to the number of 1:4:4:4.

The reference also 7a and 7b also, unit unit (1000) is pixel number 1 (P1), (P2) pixel number 2, number 3 and number 4 (P4) pixel (P3) can be a pixel. The specification in the embodiment according to number 1 number 2 (P1) and (P2) for facilitating descriptions in other pixel by pixel to exemplify the method of describing less than 1000.

Negative control signals and the number 1 subunit (S1) (210) (P1) is angled and pixel number 1, number 2 subunit (S2) negative control signals and (210) pixel number 2 (P2) is a wafer substrate. In other words, pixel number 1 (P1) (P2) is pixel number 2 on blue negative (210) can be share. Similarly, pixel number 3 (P3) (P4) on negative also blue pixel number 4 (210) can be share.

On the other hand, blue negative (210) may be bigger size than other color negative. As one in the embodiment, red pixel (220), green pixel (230) and white pixel (240) of the same value, blue negative (210) is smaller than that of other sub-pixels can be twice as large as 4. As described above, at least one of unit (1000) included blue pixel (210) the number of different color components on the negative can be small disclosed. However display device (10) one blue pixel (210) by including, by considering pixels disposed between each color region emitting region can extend his or her disclosed. I.e., display device (10) includes a pixel electrode can be.

8 also reference surface, a plurality of unit unit (1000) are matrix (matrix) can be arranged in a, plurality of unit unit (1000) are zigzag along the row direction (zigzag) can be arranged in. (B) of Figure 8 the pluralities of unit unit (1000) are blue pixel (210) of the zigzag-type is shown but not being overlapped, the two did not number does not, can be arranged in a variety of types of structure.

Figure 9 shows a display device 1 also also shown in (10) in the embodiment and a another aspect of enlarged plane view, also shown in Figure 10 9 unit unit (1000) shown by a coarse surface pixel driving method are disclosed. Figure 11 shows a 9 also also shown in unit unit (1000) indicating example arrangement of structure are disclosed.

The reference also 9, display device (10) has a blue negative (310), (S1) and (S2) can be number 2 subunit comprising number 1 subunit.

Blue negative (310) (DA) can be disposed in a display area of the substrate. Blue negative (310) subunit (S1) carry the number 1 and number 2 subunit (S2) can be disposed between.

Blue number 1 subunit (S1) negative (310) through the virtual line (L) and is positioned at a side about, blue negative number 2 subunit (S2) (310) about said virtual line (L) through the other side of the can. The, unlike on one in the embodiment, in the embodiment according to number 1 (S1) and (S2) red number 2 subunit subunit another negative (320), green pixel (330) and white negative (340) is arranged along a line which intersects the virtual line (L) can be. I.e., the pixels of each sub stripe (stripe) form can be arranged in a row.

10 also reference the, unit unit (1000) is pixel number 1 (P1) and (P2) can be a pixel number 2.

Negative control signals and the number 1 subunit (S1) (310) (P1) is angled and pixel number 1, number 2 subunit (S2) negative control signals and (310) pixel number 2 (P2) is a wafer substrate. In other words, pixel number 1 (P1) (P2) is negative on blue pixel number 2 (110) can be share. In the embodiment according to another display device (10) coupled to the row in the embodiment unlike in the embodiment or other sub pixels rotates on, negative direction of blue (310) can be share. In the embodiment according to another through display device (10) is shared blue negative (310) are connected to minimize male can be roughened.

The reference also 11, in the embodiment according to another plurality of unit unit (1000) are arranged in a stripe can be. But, this is only one example and, unit unit (1000) when viewed in reference, a plurality of unit unit (1000) are disposed in a matrix form can be them, can be arranged zigzag-type negative disclosed.

The device of the present invention in the embodiment of the present invention are according to comparison example 1 table blue pixel-pixel exhibits negative for simulation data record according to display blue. Table 1 with reference to the resolution and the 55 inch UHD, simulation is the same as the ratios of the different color pixels of conducting. Embodiments exhibits when comparing pixel are arranged in the form stripes. 4 exhibit a group of pixels including the pixel in the embodiment 1 when, in the embodiment 2 pixel values of pixels when a group including 2 exhibits.

Table 1 the reference, number 1 pixel in the embodiment 2 in the embodiment 1 and comparison of inventions can be beat aperture ratio is improved compared record. Comparing the number 1 in the embodiment 1 embodiment about 1 sub pixel aperture ratio compared. 82 an article and, about 1 in the embodiment 2. 54 times increased.

As aforementioned, according to the display device of the present invention in the embodiment (10) pixels adjacent one side and the blue pixel, the average signal by the application of one, can be formed of a blue pixel. Display device (10) is by pixel which is improved in overall brightness, power consumption can be reduced. In addition, in the case of organic light organic light emitting display device power consumption due to reduced can be increasing the lifetime.

Figure 12 shows a display device of the present invention in the embodiment are also according to (10) to determine visually representing a cross-section are disclosed.

The reference also 12, display device (10) of the substrate (100) and substrate (100) comprising a plurality of can form a pixel with a plurality of display elements, according to the above-mentioned characteristics of the present invention in the embodiment has a plurality of the pixels are.

The display element includes a liquid crystal display, organic light emitting display device, plasma display panel, or electrically connected implementation being element or the like. In addition, comprising thin film transistor display device can be. In Figure 12 is an organic light emitting device (OLED: organic light emitting device) is applied to it listens, embodiment illustrating the substrate. However, the pieces are not correct.

Substrate (100) is rigid (rigid) or flexible (flexible) can be. Substrate (100) is glass material, metal material, or PET (Polyethylen terephthalate), PEN (Polyethylen naphthalate), polyimide (Polyimide) plastic such as can be formed.

Substrate (100) of the thin film transistor (TFT) on the impurity semiconductor layer crystallized to prevent buffer layer (401), thin film transistor (TFT) semiconductor layer of second insulating layer for insulating the gate electrode (402), thin film transistor (TFT) for data line source electrode insulated from a gate interlayer insulating film (403), and thin film transistor (TFT) covers approximately flat upper surface planarization film (404) can be situated in components such as.

Organic light emitting device (OLED) layer electrodes (460), electrode layer (460) formed on an intermediate layer (470) and an intermediate layer (470) formed on the second electrode (480) can be comprising. In the in the embodiment, electrode layer (460) and the cathode (anode), a counter electrode (480) implementation being the cathode (cathode). However, the present invention refers to not limited to, organic light emitting display device according to the method for driving electrode layer (460) is [...], counter electrode (480) is it will be a child node may be filled. Electrode layer (460) and the facing electrodes (480) and the electrons each from an intermediate layer (470) with light emitting maintains apart from each other. The holes and the electrons injected by combining the OLEDs are preferably dispersed herein (exiton) release from an optical path.

Electrode layer (460) a thin film transistor (TFT) can be electrically connected with any one of a source electrode and a drain electrode. Electrode layer (460) is light-transmitting can include a metal oxide. Or, electrode layer (460) the transparent conductive oxide layer/semi-metal layer/transparent conductive oxide layer 3 consisting of a washing machine can be provided disclosed. In the present invention electrode layer (460) for discriminated types number did not two material does not, as in the embodiment other, electrode layer (460) reflective electrode can be formed.

Pixel justice just (405) electrode layer through the aperture (460) and bilaterally, exposed electrode layer (460) of the light-emitting layer including the upper surface of the intermediate layer (470) can be located. Pixel justice just (405) and a non-pixel except substrate. I.e., pixel justice just (405) substantial opening of the first and second substrate.

Intermediate layer (470) hole transport layer (hole transport layer: HTL) in addition to the organic light-emitting layer, a hole injection layer (hole injection layer: HIL), an electron transport layer (electron transport layer: ETL) and an electron injection layer (electron injection layer: EIL) can be further.

Intermediate layer (470) counter electrode (480) can be formed. Electrode layer (460) is patterning can be every pixel, a counter electrode (480) can be formed over all pixels the common voltage to be applied.

In one organic light-emitting device (OLED) shown but only drawing, display device (10) comprises a plurality of organic light-emitting device (OLED) can be a. Each organic light emitting device (OLED) can be each one can form a pixel, each pixel by red, green, blue or white color can be implementing.

However, the present invention refers to is not limited. Intermediate layer (470) to maintain the pixel planarization film (404) can be commonly throughout. The, organic emissive layer e.g., red, green and blue light emitting materials including vertically stacked or mixed with light source emits light of a layer can be formed. As well as, if so emit white light combination of different colors as well as vertical transfer are disclosed. In addition, emitted white light heat conversion layer or said predetermined color converting color, color filter can be further.

Protective layer (406) the organic (OLED) and pixel justice just (405) can be disposed on, organic light emitting device (OLED) can protect the covers. Protective layer (406) and/or organic insulating inorganic insulating film can be used.

Sealing film (407) and inorganic film and organic films, inorganic layer alternately be a in the surface of the organic film.

The present invention refers to drawing example embodiment shown in and described with reference to an exemplary to the but only, if the person with skill in the art art therefrom in various deformation and equally to the other embodiment examples will understand enabling. The, technical idea of the present invention defined by appended claim of true technology protection range generated by the will.