TRANSPARENT DISPLAY PANEL AND TRANSPARENT DISPLAY APPARATUS INCLUDING SAME

28-06-2017 дата публикации
Номер:
KR1020170073017A
Принадлежит:
Контакты:
Номер заявки: 01-15-102081290
Дата заявки: 17-12-2015

[1]

The present invention refers to a display device are disclosed. More particularly, the present invention refers to controllable light transmittance (light transmittance) transparent panel and including a transparent display device are disclosed.

[2]

Recently, with the opaque visual information allows the user to be located behind the transparent display device (e.g., window, show window, such as window building) permits to etc.. Generally, since the transparent display device Image in direct operation is performed, when total porosity and Image intensity of lights emitted (or, brightness) away from the Image is lowered (or, visibility) are disclosed. The, of the existing method is transparent display device, transparent signal having the liquid crystal structure is formed on the upper or lower part of transparent display structure and, in accordance with the intensity of lights emitted by adjusting the light transmittance of the liquid crystal structure, according to the peak intensity of lights emitted regardless of non-holding force. However, the liquid crystal structure internals of the existing method transparent display device (e.g., thin film transistor, liquid crystal layer, an upper electrode, lower electrode) due to optical transmittance and, unnecessary power consumption in order to drive the liquid crystal structure that door number point at the disclosed.

[3]

One object of the present invention liquid crystal has a supporting structure in accordance with the intensity of lights emitted without outdoor as well as indoor light transmittance by adjusting itself, regardless of the intensity of lights emitted according to the non-peak holding transparent display panel under public affairs number are disclosed.

[4]

It is another object of the present invention supplies the intensity of lights emitted to said transparent display panel which is formed by a transparent display device-quality Image number under public affairsunder public affairs number are disclosed.

[5]

Only, the purpose of the invention which are not limited into the above object, of the present invention idea and area away from the range which exerts no various fitted S802.

[6]

One object of the present invention to achieve, including transparent display structure of the present invention in the embodiment according to the transparent substrate with the display region, and said upper or lower part of transparent display structure positioned, intensity of lights emitted in response to volume (volume) can be varying volume change material including optical transmittance adjusting structure.

[7]

The one in the embodiment, since the volume change material has said optical transmittance adjusting structure can be passing through said block.

[8]

The one in the embodiment, the greater the value of a volume change of said emitted said said inside said volume, said volume change of said volume increases said said weakened in intensity is emitted can be reduced.

[9]

The one in the embodiment, said transparent display of said display area and said optical transmittance adjusting structure is said overlap (overlap) molecules can be.

[10]

The one in the embodiment, said optical transmittance adjusting structure, said transparent display molecules of said overlap, said transparent display of said display area is thereof can not overlap.

[11]

The one in the embodiment, said transparent display panel includes said transparent display of said display region located around the optical transmittance adjusting structure and said buffer overlap can be extends.

[12]

The one in the embodiment, said transparent display structure is liquid crystal display structure or can be organic light emitting display structure.

[13]

One object of the present invention to achieve, including transparent display structure of the present invention in the embodiment according to the transparent substrate with the display region, and said upper or lower part of transparent display structure positioned, in response to varying light transmittance intensity of lights emitted optical transmittance adjusting structure including photochromic (photochromic) material can be.

[14]

The one in the embodiment, said photochromic material along said light transmittance of said photochromic coloring degree can be determined.

[15]

The one in the embodiment, the greater the value of said emitted said light transmittance of said photochromic said a high, said weakened in intensity is emitted said light transmittance increases said said photochromic material may be greater disclosed.

[16]

The one in the embodiment, said transparent display of said display area and said optical transmittance adjusting structure is said overlap (overlap) molecules can be.

[17]

The one in the embodiment, said optical transmittance adjusting structure, said transparent display molecules of said overlap, said transparent display of said display area is thereof can not overlap.

[18]

The one in the embodiment, said transparent display panel includes said transparent display of said display region located around the optical transmittance adjusting structure and said buffer overlap can be extends.

[19]

The one in the embodiment, said transparent display structure is liquid crystal display structure or can be organic light emitting display structure.

[20]

In order to achieve other purposes of the present invention, including a transparent display device of the present invention in the embodiment according to the display area is transparent display structure and said upper or lower part of transparent display structure and transmissive areas located and optical transmittance adjusting structure, said transparent display utilizing a transparent display panel to display an Image, said scan signal scan driver number under public affairs transparent display panel, said transparent display panel under public affairs number data driver transmitting a data signal, and said scan driver and said data driver number can be plower timing controller. At this time, the light transmittance of said optical transmittance adjusting structure can be based on the intensity of lights emitted according to inner material change.

[21]

The one in the embodiment, optical transmittance adjusting structure is emitted in response to said varying said intensity (volume) volume change material such that said volume, said volume change material has said since the optical transmittance adjusting structure can be passing through said block.

[22]

The one in the embodiment, the greater the value of a volume change of said emitted said said inside said volume, said volume change of said volume increases said said weakened in intensity is emitted can be reduced.

[23]

The one in the embodiment, optical transmittance adjusting structure is emitted in response to said intensity degree after said said photochromic (photochromic) colored material such that, said colored light transmittance can be determined according to the said photochromic material.

[24]

The one in the embodiment, the greater the value of said emitted said light transmittance of said photochromic said a high, said weakened in intensity is emitted said light transmittance increases said said photochromic material may be greater disclosed.

[25]

The one in the embodiment, said transparent display structure is liquid crystal display structure or can be organic light emitting display structure.

[26]

Transparent display panel of the present invention in the embodiment according to the top or the bottom of a transparent display structure in accordance with the intensity of lights emitted volume varying volume change material including light transmittance in accordance with the intensity of lights emitted optical transmittance adjusting structure or varying photochromic material including optical transmittance adjusting structure according to the total intensity emitted by Image regardless of holding can be effectively improve.

[27]

Said transparent display device of the present invention in the embodiment according to the transparent display panel is emitted intensity by including a high-quality Image can be under public affairs number regardless of user.

[28]

Only, the effect of the invention is confined within the aforementioned effects which are not, of the present invention idea and area away from the range which exerts no various fitted S802.

[29]

Figure 1 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed. Transparent display panel of Figure 1 2a is also relatively weakened in intensity is in response to a drawing representing one example and radiate a photoresist are disclosed. Transparent display panel 2b of Figure 1 is also relatively strength in response to a drawing representing one example radiate porosity photoresist are disclosed. Figure 3 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed. Figure 4 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed. 5a transparent display panel of Figure 4 is also relatively weakened in intensity is in response to a drawing representing one example and radiate a photoresist are disclosed. Transparent display panel of Figure 4 5b is also relatively strength in response to a drawing representing one example radiate porosity photoresist are disclosed. Figure 6 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed. Figure 7 shows a transparent display device of the present invention in the embodiment according to representing block are also are disclosed. Figure 8 shows a transparent display device included in the transparent display panel representing one example of Figure 7 also are disclosed. Figure 9 shows a electronic device of the present invention in the embodiment according to representing block are also are disclosed. Electronic drawing representing one example of Figure 9 is implemented as transparent television 10a also are disclosed. The electronic drawing representing one example of Figure 9 implemented as transparent smart phone 10b also are disclosed.

[30]

Hereinafter, reference drawing objects, of the present invention in the embodiment detailed include a broadcast receiver. Drawing on the same element with respect to the same element for the same references using redundant description dispensed the on-sensors other.

[31]

Figure 1 shows a transparent display panel of the present invention in the embodiment according to drawing and are also indicating, 2a of Figure 1 also includes a transparent display panel in response to relatively weakened in intensity is a drawing representing one example which radiate a photoresist, 2b of Figure 1 also includes a transparent display panel in response to the relatively intensity representing one example the photoresist and radiate porosity are disclosed.

[32]

Referring also to the 2b also 1, transparent display panel (100) transparent display structure (120) and optical transmittance adjusting structure (140) can be comprising. At this time, optical transmittance adjusting structure (140) transparent display structure (120) and transmissive areas (TR) can be overlap area of the display (DR). In one in the embodiment, as shown in fig. 1, optical transmittance adjusting structure (140) transparent display structure (120) to be located beneath can be. In other in the embodiment, optical transmittance adjusting structure (140) transparent display structure (120) can be placed on top of. On the other hand, a light transmittance adjusting structure in Figure 1 (140) volume change material in transparent display structure (VCM) (120) (DR) display area of the transmission region is positioned below the bottom of the sea (TR) under both shown, in the embodiment according to, optical transmittance adjusting structure (140) in a transparent display structure volume change material (VCM) (120) (DR) display area of only below or transparent display structure (120) lighting area (TR) located only below disapproval. For example, optical transmittance adjusting structure (140) when the spacer (VCM) in volume change material located only below (DR), volume change material (VCM) increases the volume of the volume change material only when the transparent display structure (VCM) (120) (TR) lighting area expanded with the below optical transmittance adjusting structure (140) capable of light transmittance.

[33]

Transparent display structure (120) (DR) (TR) and transmissive areas comprising the display area can be. In one in the embodiment, transparent display structure (120) is at least one or more of a pixel corresponding to the liquid crystal display structure and a liquid crystal layer corresponding transmissive window can be a transmission structure. I.e., display area (DR) to liquid crystal display structure is formed, is incident on the region (TR) structure can be formed. For example, the pixel structure liquid crystal display structure can include a red, green or blue pixel structure comprising at least one at least one pixel structure, the pixel structure or red, green pixel structure, blue pixel structure, comprising at least one white pixel structure can be at least one. In other in the embodiment, transparent display structure (120) at least one or more of a pixel corresponding to the organic light-emitting diode corresponding organic light emitting structure and transmissive window can be a transmission structure. I.e., display area (DR) in which the organic emissive display structure is formed, is incident on the region (TR) structure can be formed. For example, organic light emitting display structure can include a red pixel structure, the pixel structure comprising at least one or at least one green pixel structure and blue, or red pixel structure, the pixel structure is green, blue and white pixel structure comprising at least one pixel structure can be at least one. In this way, display area in the display (DR) and, since the region in (TR) since, the user transparent display panel (100) with visual information through (i.e., Image) can be located behind the opaque coating. On the other hand, for facilitating the description, in Figure 1 is a number display area (DR) (TR) and transmissive areas external grudge regions (e.g., wiring sector) exposed in the nanometer range.

[34]

Optical transmittance adjusting structure (140) comprising the intensity of lights emitted in response to varying volume volume change material (VCM) can be. At this time, the volume change material (VCM) since the optical transmittance adjusting structure (140) passing through can be blocking. In one in the embodiment, be a volume change material is an optically (photoisomerization) material. For example, an optically material including polymer (polymer containing azobenzene) azobenzene, amorphous [su[su] fatigue jade photo (amorphous spirooxazine), trans - azobenzene (trans-a azobenzene) etc. disclosed. But, this is exemplary, volume change material limited to are not correct. Specifically, the greater the value of a volume of an inside volume change material emitted (VCM), the greater the volume of the volume change material (VCM) weakened in intensity is emitted can be reduced. I.e., as shown in 2a also, when weakened in intensity is emitted (VCM) volume change material volume of the object, thus, optical transmittance adjusting structure (140) (i.e., represented by TLA) since the increased through to the TFTs. As a result, optical transmittance adjusting structure (140) a light transmittance of may be greater disclosed. While, as shown in also 2b, when intensity of lights emitted (VCM) on an inside volume of volume change material porosity and, thereby, optical transmittance adjusting structure (140) (i.e., represented by TLB) since the reduced through to the TFTs. As a result, optical transmittance adjusting structure (140) can be a light transmittance of less. Generally, the greater the value of a transparent display panel includes black to make different colors emitted outputs, strong under the transparent display panel displays an Image intensity since the contrast ratio (or, the contrast ratio) is lowered except disclosed. However, transparent display panel (100) emitted in various conditions of volume increase (VCM) according to the value of a volume change material optical transmittance adjusting structure (140) so that the light transmittance of closer small, transparent display panel (100) displays an Image intensity emitted is strong under conditions contrast ratio can be maintained, thereby, said Image is the (or, visibility) can be significantly improved. At this time, optical transmittance adjusting structure (140) over a similar ratio before a light transmittance of for obtaining reduces, transparent display panel (100) and since the background color is visible through the Image on the display thereof can not distorted (i.e., designated Color-a Neutral Darkening).

[35]

The, transparent display panel (100) transparent display structure (120) in accordance with the intensity of lights emitted upper or lower part of varying volume including a volume change material (VCM) optical transmittance adjusting structure (140) regardless of the intensity of lights emitted thereby holding contains according to the non-peak can be. I.e., transparent display panel (100) in, (i.e., the value of a emitted) background brighter than optical transmittance adjusting structure (140) is the light transmittance of small transparent display panel (100) Image on the display (or, improved) total is maintained can be, (i.e., the weakened in intensity is emitted) if a background dark optical transmittance adjusting structure (140) increases light transmittance of transparent display panel (100) can be total (or, improved) Image on the display is maintained. Therefore, transparent display panel (100) includes a transparent display device supplies the intensity of lights emitted to high quality Image can be under public affairs number. On the other hand, optical transmittance adjusting structure (140) volume change material included in ultraviolet as well as visible light (VCM) even installed on a membrane, transparent display panel (100) includes an outdoor as well as indoor lights emitted visible light and a second operation end regardless of maintaining peak intensity ratio can be even. In addition, optical transmittance adjusting structure (140) (VCM) in accordance with the intensity of lights emitted closer volume volume change material included in the center, of the existing method unlike transparent display panel, transparent display panel (100) for regulating the light transmissivity and consumes less power as does not require a separate driver a timer may not disclosed. In the embodiment according, optical transmittance adjusting structure (140) form or in liquid form film formed transparent display structure (120) can be attached to (or, adhesive). In this case, transparent display panel (100) transparent display structure (120) to optical transmittance adjusting structure (140) for attaching manner since the number tank, transparent display panel (100) of the process for preparing number is simplified, thereby, transparent display panel (100) can be reducing the cost bath of number.

[36]

Figure 3 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed.

[37]

The reference also 3, transparent display panel (200) transparent display structure (220) and optical transmittance adjusting structure (240) can be comprising. As shown in fig. 3, transparent display structure (220) (DR) (TR) and the wire and transmissive areas include, optical transmittance adjusting structure (240) of varying volume in response to the intensity of lights emitted volume change material comprising (VCM) can be. As described above, volume change material (VCM) since the optical transmittance adjusting structure (240) can be passing through the block. At this time, optical transmittance adjusting structure (240) transparent display structure (220) which overlap only lighting area (TR), transparent display structure (220) (DR) display area of overlap is not be. I.e., transparent display panel (200) formed in the transmissive window in substantially since the must pass through corresponding transmission structure to transparent display structure (220) since the lighting area (TR), optical transmittance adjusting structure (240) so as to form a transparent display structure (220) (DR) since immobilization need not overlap a display area of the, transparent display panel (200) in optical transmittance adjusting structure (240) transparent display structure (220) overlapping only lighting area (TR) are disclosed. On the other hand, transparent display panel (200) in optical transmittance adjusting structure (240) transparent display structure (220) which overlap only lighting area (TR), transparent display structure (220) (DR) display area of overlap is not, optical transmittance adjusting structure (240) to the vacant space of (i.e., step) due to the crack (crack) can be force. Thus, in the embodiment according, transparent display panel (200) is optical transmittance adjusting structure (240) located around the transparent display structure (220) (DR) overlap a display area of the buffer structure (260) can be further. In this case, buffer structure (260) the optical transmittance adjusting structure (240) to fill the vacant space of the, transparent display panel (200) to said metal layer are caused by space can be a ceramic. In one in the embodiment, as shown in fig. 3, optical transmittance adjusting structure (240) transparent display structure (220) to be located beneath can be. In other in the embodiment, optical transmittance adjusting structure (240) transparent display structure (220) can be placed on top of. On the other hand, 3 also shown in transparent display panel (200) is, optical transmittance adjusting structure (240) transparent display structure (220) (DR) is a number and do not overlap the display area of under the outside, 1 also shown in transparent display panel (100) is substantially equal to, its local description dispensed the on-sensors other.

[38]

Figure 4 shows a transparent display panel of the present invention in the embodiment according to drawing and are also indicating, in response to a transparent display panel of Figure 4 also 5a is relatively weakened in intensity is a drawing representing one example which radiate photoresist, 5b of Figure 4 also includes a transparent display panel in response to the relatively intensity representing one example the photoresist and radiate porosity are disclosed.

[39]

Referring also to the 5b also 4, transparent display panel (300) transparent display structure (320) and optical transmittance adjusting structure (340) can be comprising. At this time, optical transmittance adjusting structure (340) transparent display structure (320) and transmissive areas (TR) can be overlap area of the display (DR). In one in the embodiment, as shown in fig. 4, optical transmittance adjusting structure (340) transparent display structure (320) to be located beneath can be. In other in the embodiment, optical transmittance adjusting structure (340) transparent display structure (320) can be placed on top of.

[40]

Transparent display structure (320) (DR) (TR) and transmissive areas comprising the display area can be. In one in the embodiment, transparent display structure (320) is at least one or more of a pixel corresponding to the liquid crystal display structure and a liquid crystal layer corresponding transmissive window can be a transmission structure. I.e., display area (DR) to liquid crystal display structure is formed, is incident on the region (TR) structure can be formed. For example, the pixel structure liquid crystal display structure can include a red, green or blue pixel structure comprising at least one at least one pixel structure, the pixel structure or red, green pixel structure, blue pixel structure, comprising at least one white pixel structure can be at least one. In other in the embodiment, transparent display structure (320) at least one or more of a pixel corresponding to the organic light-emitting diode corresponding organic light emitting structure and transmissive window can be a transmission structure. I.e., display area (DR) in which the organic emissive display structure is formed, is incident on the region (TR) structure can be formed. For example, organic light emitting display structure can include a red pixel structure, the pixel structure comprising at least one or at least one green pixel structure and blue, or red pixel structure, the pixel structure is green, blue and white pixel structure comprising at least one pixel structure can be at least one. In this way, display area in the display (DR) and, since the region in (TR) since, the user transparent display panel (300) with visual information through (i.e., Image) can be located behind the opaque coating. On the other hand, for facilitating the description, display area (DR) (TR) and transmissive areas in Figure 4 has a number external grudge regions (e.g., wiring sector) exposed in the nanometer range.

[41]

Optical transmittance adjusting structure (340) in response to the intensity of lights emitted light transmittance comprising photochromic material (PCM) can be varying. At this time, photochromic material (PCM) the photochromic material (PCM) coloring according to the light transmittance (i.e., optical transmittance adjusting structure (340) light transmittance) can be determined. For example, photochromic material (PCM) in response to the intensity of lights emitted thereby colored surface, photochromic material (PCM) light transmittance of a high, photochromic material (PCM) in response to the intensity of lights emitted transparent ground, photochromic material (PCM) light transmittance of may be greater disclosed. Specifically, the greater the value of a photochromic material (PCM) emitted a light transmittance of a high, photochromic material (PCM) are such that they are weakened in intensity is emitted a light transmittance of may be greater disclosed. I.e., also as shown in 5a, photochromic material (PCM) and weakened in intensity is emitted when the greater this light transmittance (i.e., photochromic material (PCM) polarized light beam to the transparent), thereby, optical transmittance adjusting structure (340) (i.e., represented by TLA) since the increased through to the TFTs. As a result, optical transmittance adjusting structure (340) a light transmittance of may be greater disclosed. While, as also shown in 5b, value of a photochromic material (PCM) emitted when a light transmittance of a high (i.e., photochromic material (PCM) is the coloring), thereby, optical transmittance adjusting structure (340) since the reduced (i.e., represented by TLB) through to the TFTs. As a result, optical transmittance adjusting structure (340) can be a light transmittance of less. Generally, the greater the value of a transparent display panel includes black to make different colors emitted outputs, strong under the transparent display panel displays an Image intensity since the contrast ratio (or, the contrast ratio) is lowered except disclosed. However, transparent display panel (300) value of a photochromic material (PCM) in accordance emitted at conditions of split optical transmittance adjusting structure (340) so that the light transmittance of closer small, transparent display panel (300) displays an Image intensity emitted is strong under conditions contrast ratio can be maintained, thereby, said Image is the (or, visibility) can be significantly improved. At this time, optical transmittance adjusting structure (340) over a similar ratio before a light transmittance of for obtaining reduces, transparent display panel (300) and since the background color is visible through the Image on the display thereof can not distorted.

[42]

The, transparent display panel (300) transparent display structure (320) in accordance with the intensity of lights emitted upper or lower part of photochromic material (PCM) including a varying light transmittance optical transmittance adjusting structure (340) regardless of the intensity of lights emitted thereby holding contains according to the non-peak can be. I.e., transparent display panel (300) in, (i.e., the value of a emitted) background brighter than optical transmittance adjusting structure (340) is the light transmittance of small transparent display panel (300) displays an Image (or, improved) total is maintained can be, (i.e., the weakened in intensity is emitted) if a background dark optical transmittance adjusting structure (340) increases light transmittance of transparent display panel (300) displays an Image can be total (or, improved) is maintained. Therefore, transparent display panel (300) includes a transparent display device supplies the intensity of lights emitted to high quality Image can be under public affairs number. On the other hand, optical transmittance adjusting structure (340) photochromic material (PCM) included in ultraviolet as well as visible even installed on a membrane, transparent display panel (300) includes an outdoor as well as indoor lights emitted visible light and a second operation end regardless of maintaining peak intensity ratio can be even. In addition, optical transmittance adjusting structure (340) photochromic material (PCM) included in the light transmittance in accordance with the intensity of lights emitted closer center, of the existing method unlike transparent display panel, transparent display panel (300) does not require a separate driver for regulating high light transmissivity and consumes less power as a timer may not disclosed. In the embodiment according, optical transmittance adjusting structure (340) form or in liquid form film formed transparent display structure (320) can be attached to (or, adhesive). In this case, transparent display panel (300) transparent display structure (320) to optical transmittance adjusting structure (340) for attaching manner since the number tank, transparent display panel (300) number of the process for preparing is simplified, thereby, transparent display panel (300) number of bath can be reducing the cost.

[43]

Figure 6 shows a transparent display panel of the present invention in the embodiment according to the representing are also are disclosed.

[44]

6 also reference surface, transparent display panel (400) transparent display structure (420) and optical transmittance adjusting structure (440) can be comprising. As shown in fig. 6, transparent display structure (420) (DR) (TR) and the wire and transmissive areas include, optical transmittance adjusting structure (440) in response to the intensity of lights emitted light transmittance comprising photochromic material (PCM) can be varying. As above-mentioned, photochromic material (PCM) the photochromic material (PCM) coloring according to the light transmittance (i.e., optical transmittance adjusting structure (440) the light transmittance of the) can be determined. At this time, optical transmittance adjusting structure (440) transparent display structure (420) (TR) which overlap only lighting area, transparent display structure (420) (DR) display area of overlap is not be. I.e., transparent display panel (400) formed in the transmissive window in substantially since the must pass through corresponding transmission structure to transparent display structure (420) since the lighting area (TR), optical transmittance adjusting structure (440) so as to form a transparent display structure (420) (DR) since immobilization need not overlap a display area of the, transparent display panel (400) in optical transmittance adjusting structure (440) transparent display structure (420) overlapping only lighting area (TR) are disclosed. On the other hand, transparent display panel (400) in optical transmittance adjusting structure (440) transparent display structure (420) (TR) which overlap only lighting area, transparent display structure (420) (DR) display area of overlap is not, optical transmittance adjusting structure (440) to the vacant space of (i.e., step) can be connected to a force due to. Thus, in the embodiment according, transparent display panel (400) is optical transmittance adjusting structure (440) located around the transparent display structure (420) (DR) overlap a display area of the buffer structure (460) can be further. In this case, buffer structure (460) the optical transmittance adjusting structure (440) to fill the vacant space of the, transparent display panel (400) to said metal layer are caused by space can be a ceramic. In one in the embodiment, as shown in fig. 6, optical transmittance adjusting structure (440) transparent display structure (420) to be located beneath can be. In other in the embodiment, optical transmittance adjusting structure (440) transparent display structure (420) can be placed on top of. On the other hand, 6 also shown in transparent display panel (400) is, optical transmittance adjusting structure (440) transparent display structure (420) (DR) and do not overlap the display area of a number is under the outside, 4 also shown in transparent display panel (300) is substantially equal to, its local description dispensed the on-sensors other.

[45]

Figure 7 shows a transparent display device of the present invention in the embodiment according to representing block degrees and are also, Figure 8 shows a transparent display device included in the transparent display panel representing one example of Figure 7 are disclosed.

[46]

The reference also 7 and 8 also, transparent display device (500) includes a transparent display panel (510), scan driver (520), data driver (530), timing controller (540) can be a.

[47]

Transparent display panel (510) comprises a plurality of picture and is, full text, can be displaying an Image and the like. I.e., transparent display panel (510) since with transparent visual information allows the user to be located behind the opaque coating can be. As shown in fig. 8, transparent display panel (510) the display area (DR) (TR) and transmissive areas including a transparent display structure and transparent display structure can be located upper or lower part of optical transmittance adjusting structure. For example, one display region (DR) and one lighting area (TR) can be constituting one unit area (UR). Transparent display panel (510) can be transparent display for displaying an Image utilizing, transparent display panel using optical transmittance adjusting structure (510) can be transparency of control. In this case, transparent display panel (510) determined based on the transparency of the light transmittance of the optical transmittance adjusting structure, the inner material change according to intensity of lights emitted light transmittance of optical transmittance adjusting structure (i.e., metamere change material or photochromic material) can be based on the normalization factor. In one in the embodiment, in response to the intensity of lights emitted optical transmittance adjusting structure can be of varying volume volume change material. At this time, since the volume change material (e.g., an optically material) passing through the optical transmittance adjusting structure can be blocking. For example, volume change material has azobenzene including polymer, amorphous [su[su] fatigue jade photo, trans - azobenzene etc. disclosed. But, this is exemplary, volume change material limited to are not correct. As described above, the greater the value of a volume of an inside volume change material emitted, so that the volume of the small volume change material are such that they are weakened in intensity is emitted, transparent display panel (510) can be emitted regardless of the intensity peak ratio maintaining. In other in the embodiment, in response to the intensity of lights emitted optical transmittance adjusting structure is seated photochromic material can be coloring degree. At this time, photochromic coloring material can be determined according to the light transmittance of the photochromic material. I.e., photochromic material in response to the intensity of lights emitted thereby colored, light transmittance of a high photochromic material, photochromic material transparent intensity emitted in response to the ground, a light transmittance of photochromic material may be greater disclosed. As described above, the greater the value of a photochromic material emitted a light transmittance of a high, the greater the photochromic material weakened in intensity is emitted a light transmittance of due to the increased, transparent display panel (510) can be emitted regardless of the intensity peak ratio maintaining.

[48]

Scan driver (520) through a transparent display panel has a plurality of scan lines (510) can be connected. The, scan driver (520) includes a transparent display panel (510) on one surface of the signal can be a number under public affairs (SS). Data driver (520) through a transparent display panel has a plurality of data lines (510) can be connected. The, data driver (530) includes a transparent display panel (510) a data signal (DS) can be under public affairs number. Timing controller (540) is number scan driver generates the signals (CTL1, CTL2) (520) data and driver (530) [e[e] it will do be a number. In the embodiment according, timing controller (540) (DATA) is also receives the video data and performing a predetermined processing (e.g., degradation compensation and) data driver (530) can be under public affairs to number. Generally, transparent display device (500) since the Image in direct operation is performed, when emitted value of a transparent display panel (510) total Image on the display (or, visibility) away from the Image is lowered with each other. In order to solve such door number point, transparent display device (500) is, upper or lower part of transparent display structure in accordance with the intensity of lights emitted volume varying volume change material including light transmittance in accordance with the intensity of lights emitted optical transmittance adjusting structure or varying photochromic material including transparent display panel including optical transmittance adjusting structure (510) whereby, according to the peak intensity of lights emitted regardless of non-holding can be effectively improve. As a result, transparent display device (500) includes a high-quality Image can be under public affairs supplies the intensity of lights emitted to number. In one in the embodiment, transparent display device (500) organic light emitting display device is implementation being. In this case, transparent display panel (510) the organic light-emitting diode display structure in at least one or more of a pixel corresponding to the transparent organic light emitting structure and corresponding transmissive window can be a transmission structure. In other in the embodiment, transparent display device (500) comprises a liquid crystal display device implementation being. In this case, transparent display panel (510) transparent display structure is at least one or more of a pixel in a liquid crystal layer corresponding to the liquid crystal display structure and corresponding transmissive window can be a transmission structure. But, this is exemplary, transparent display device (500) is limited to are not correct.

[49]

Figure 9 shows a electronic device of the present invention in the embodiment according to block degrees and are also indicating, drawing representing one example of Figure 9 also includes a transparent electronic television 10a is implemented, the smart phone is implemented as representing one example of Figure 9 transparent electronic 10b also are disclosed.

[50]

Referring also to the 10b also 9, electronic device (1000) comprises a processor (1010), memory device (1020), storage device (1030), output device (1040), power supply (1050) and transparent display device (1060) can be a. In this case, transparent display device (1060) of Figure 7 includes a transparent display device (500) can be corresponding. Electronic device (1000) a video card, sound card, memory card, communicate USB device or the like, or other systems and to communicate with a port (port) can be a variety of shapes. In one in the embodiment, as shown in also 10a, electronic device (1000) includes a transparent television display can be implemented. In other in the embodiment, as shown in also 10b, electronic device (1000) includes a transparent smart phone can be implemented. But, this is an exemplary electronic device (1000) is not limited to. For example, electronic device (1000) includes a transparent display panel having mobile phone, video phone, smart pad (smart pad), smart micro (smart watch), PC tablet (tablet), vehicle navigation, computer monitor, notebook, head mount display (head mounted display; HMD) may be implemented such as disapproval.

[51]

Processor (1010) has a plane orientation can be perform calculations or task (task). In the embodiment according, processor (1010) a microprocessor (micro processor), central processing unit, application etc. disclosed. Processor (1010) addresses (address bus) bus, bus and a data bus (data bus) number (control bus).. can be connected to other components. In the embodiment according, processor (1010) peripheral component interconnect (Peripheral Component Interconnect; PCI) such as a bus expansion bus can be also connected. Memory device (1020) an electronic device (1000) required for operation of data can be stored. For example, memory device (1020) is EPROM (Erasable Programmable Read provided Only Memory; EPROM) device, EEPROM (Electrically Erasable Programmable Read provided Only Memory; EEPROM) device, flash memory device (flash memory device), blood RAM (Phase Change Random Access Memory; PRAM) device, the RAM which will know (Resistance Random Access Memory; RRAM) device, to F GM (Nano Floating Gate Memory; NFGM) device, polymer ram (Polymer Random Access Memory; PoRAM) device, MRAM (Magnetic Random Access Memory; MRAM), such as non-volatile memory device and/or dram (Ferroelectric Random Access Memory; FRAM) ferroelectric device (Dynamic Random Access Memory; DRAM) device, SRAM (Static Random Access Memory; SRAM) device, such as a volatile memory device can be mobile DRAM device. Storage device (1030) includes a solid state drive (Solid State Drive; SSD), (Hard Disk Drive; HDD) hard disk drive, CD-ROM(CD-a ROM) can be like. Output device (1040) includes a keyboard, keypad, touch pad, touch screen, mouse or the like such as input means and a speaker, means such as a ribbon cartridge can be. In the embodiment according, transparent display device (1060) is output device (1040) be included in the disapproval. Power supply (1050) an electronic device (1000) can be required for operation of the power supply.

[52]

Transparent display device (1060) is said buses can be connected to other components through the link or other communications. As described above, transparent display device (1060) includes a transparent display structure in accordance with the intensity of lights emitted volume upper or lower part of varying volume change material including light transmittance in accordance with the intensity of lights emitted optical transmittance adjusting structure or varying photochromic material including transparent display panel including optical transmittance adjusting structure can be. The, transparent display device (1060) is according to the peak intensity of lights emitted regardless contains non-holding and, thus, high quality images can be under public affairs supplies the intensity of lights emitted to number. To this end, transparent display device (1060) includes a transparent display panel, scan driver, can be data driver and timing controller. Transparent display panel includes, display and transmissive region including transparent display structure and transparent display structure located upper or lower part of optical transmittance adjusting structure and, for displaying an Image utilizing transparent display can be. Scan driver on one surface of the transparent display panel can be under public affairs number signal. A data line for transmitting a data signal number can be under public affairs transparent display panel. The timing controller number [e[e] it will do be scan driver and a data driver. At this time, the light transmittance of the optical transmittance adjusting structure according to the intensity of lights emitted inner material change (i.e., change or photochromic material of volume change material) can be based on the normalization factor. Just, described above in respect of the second, redundant description thereof dispensed the on-sensors other.

[53]

The present invention refers to an electronic device including a transparent display device and can be applied. For example, the present invention refers to mobile phone, smart phone, smart pad, smart micro, tablet PC, car navigation, television, computer monitor, notebook, can be applied to a head mount display.

[54]

In the embodiment of the present invention are described in more exemplary reference but, if a person with skill in the art to form a corresponding patent the following is claimed in the art of the present invention within a range that does not alter the present invention idea and area away from various may be understand and modifying it will rain.

[55]

100, 200, 300, 400: transparent display panel 120, 220, 320, 420: transparent display structure 140, 240, 340, 440: optical transmittance adjusting structure 260, 460: buffer structure 500: transparent display device 510: transparent display panel 520: scan driver 530: data driver 540: timing controller 1000: electronic device



[1]

The present invention relates to a transparent display panel and a transparent display apparatus including the same. The transparent display panel comprises: a transparent display structure; and a light transmittance control structure. The transparent display structure includes a display area and a transmissive area. The light transmittance control structure is placed in an upper part or a lower part of the transparent display structure and includes a volume change material that changes volume in response to the intensity of external light. Therefore, the transparent display panel can maintain a contrast ratio of an image regardless of the intensity of the external light, thereby effectively improving the quality of the image.

[2]

COPYRIGHT KIPO 2017

[3]



Display and transmissive region including transparent display structure; and said upper or lower part of transparent display structure positioned, intensity of lights emitted in response to volume (volume) of varying volume change material including transparent display panel including optical transmittance adjusting structure.

According to Claim 1, passing through said optical transmittance adjusting structure since the volume change material is characterized in that said blocking said transparent display panel.

According to Claim 2, said increase of said volume change said value of said emitted on an inside volume, said volume change of said weakened in intensity is emitted increases so that it has a small volume and said characterized in that said transparent display panel.

According to Claim 1, said transparent display of said optical transmittance adjusting structure is characterized molecules overlap (overlap) said a display area and said transparent display panel.

According to Claim 1, said optical transmittance adjusting structure, said transparent display molecules of said overlap, said transparent display of said display area are not overlap is characterized transparent display panel.

According to Claim 5, and located around said optical transmittance adjusting structure, said transparent display of said display area overlap extends characterized buffer including a transparent display panel.

According to Claim 1, characterized in that said transparent display structure is liquid crystal display structure or organic light emitting display structure including a transparent display panel.

Display and transmissive region including transparent display structure; and said upper or lower part of transparent display structure positioned, in response to varying light transmittance intensity of lights emitted optical transmittance adjusting structure including photochromic (photochromic) material including transparent display panel.

According to Claim 8, said photochromic material of said photochromic coloring degree determined according to said transparent display panel characterized in that a light transmittance.

According to Claim 9, said photochromic material increases said value of said emitted said light transmittance object, said weakened in intensity is emitted said light transmittance increases said photochromic material of said layer includes copper of a transparent display panel.

According to Claim 8, said transparent display of said optical transmittance adjusting structure is characterized molecules overlap (overlap) said a display area and said transparent display panel.

According to Claim 8, said optical transmittance adjusting structure, said transparent display molecules of said overlap, said transparent display of said display area are not overlap is characterized transparent display panel.

According to Claim 12, and located around said optical transmittance adjusting structure, said transparent display of said display area overlap extends characterized buffer including a transparent display panel.

According to Claim 8, characterized in that said transparent display structure is liquid crystal display structure or organic light emitting display structure including a transparent display panel.

Display and transmissive region including transparent display structure and said transparent display structure and located upper or lower part of optical transmittance adjusting structure, said transparent display utilizing a transparent display panel to display an Image; said transparent display panel number under public affairs scan signal scan driver; said transparent display panel under public affairs data signal number data driver; and said scan driver and said data driver number plower timing a controller, said inner material according to intensity of lights emitted light transmittance of optical transmittance adjusting structure is characterized in that a transparent display device adjusted based on changing.

According to Claim 15, said optical transmittance adjusting structure is emitted in response to said material such that said volume (volume) volume change of varying intensity, passing through said optical transmittance adjusting structure since the volume change material is characterized in that said blocking said transparent display device.

According to Claim 16, said increase of said volume change said value of said emitted on an inside volume, said volume change of said weakened in intensity is emitted increases so that it has a small volume and said said transparent display device characterized.

According to Claim 15, said optical transmittance adjusting structure is emitted in response to said intensity said coloring degree (photochromic) seated photochromic materials, said photochromic material is colored according to the transparent display device characterized in that said light transmittance is determined.

According to Claim 18, said photochromic material increases said value of said emitted said light transmittance object, said photochromic material increases said weakened in intensity is emitted said light transmittance of a transparent display device said layer includes copper.

According to Claim 15, characterized in that said transparent display structure is liquid crystal display structure or organic light emitting display structure including a transparent display device.