Face skin image display system and image display method

Abstract

The invention discloses a face skin image display system and an image display method, and relates to the technical field of medical diagnosis, the structure of the display system comprises a support part, an image acquisition part, a storage part and a display part, the support part is provided with a first side, a second side and a first plane, the support part is provided with a first notch, and two sides are located on different sides of the notch; the image acquisition part is used for acquiring face images and located on one side of the first plane, and the storage part is connected with the supporting part and provided with a first storage cavity corresponding to the notch in position. The display part can output collected images and is provided with a first display end and a second display end which face the two sides respectively, and the storage part is provided with a first power system which can drive the display part to move in the direction perpendicular to the first plane and be aligned with the storage part. The system can enhance the interactivity and efficiency of the diagnosis process, so that a doctor and a patient can simultaneously and intuitively check images, and after the diagnosis is finished, the display screen can be automatically retracted, so that the space is saved and the display part is protected.

Description

Technical Field

[0001] The present invention relates to the field of medical diagnosis technology, and in particular to a human face skin image display system and an image display method. Background Art

[0002] During the diagnosis and treatment of dermatology or cosmetology, doctors usually need to use professional image acquisition equipment to capture the patient's skin images for detailed skin condition analysis and diagnosis. In the existing diagnosis methods, these images are often only displayed on the doctor's computer screen or professional monitor. Patients can usually only passively accept the doctor's verbal explanation and cannot directly see their skin condition images. This image presentation method cannot provide sufficiently intuitive and detailed visual information to support communication between doctors and patients. When explaining skin problems, doctors may find it difficult to accurately describe the details of the image in words, and patients may not be able to fully understand the doctor's explanation due to the lack of intuitive visual references. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a facial skin image display system and an image display method. Compared with the prior art, the display system and image display method disclosed in the present invention can help patients intuitively understand the doctor's diagnosis.

[0004] The present invention is realized by the following technical scheme: The present invention discloses a human face skin image display system, comprising:

[0005] A support portion, the support portion at least comprising a first side and a second side, the support portion comprising a first plane, a first slot is arranged on the first plane, and the first side and the second side are located on different sides of the first slot;

[0006] An image acquisition unit, the image acquisition unit is configured to acquire a face image, and the image acquisition unit is located on a side where the first plane is arranged;

[0007] A storage portion, the storage portion is arranged to connect the support portion, the storage portion is arranged with a first storage cavity, and the storage portion is arranged corresponding to the first slot;

[0008] A display unit, the display unit is configured to output the image acquired by the image acquisition unit, the display unit includes a first display end and a second display end, the first display end and the second display end are respectively facing a first side and a second side;

[0009] A first power system is arranged at the storage portion, and the first power system drives the display portion to move along a first direction, the first direction is perpendicular to the first plane, and the display portion is aligned with the storage portion.

[0010] Preferably, the storage portion is further connected to a second power system, and the second power system drives the storage portion to move along the first direction;

[0011] The storage portion includes a first state and a second state. In the first state, the storage portion does not protrude from the first plane. In the second state, the storage portion protrudes from the first plane.

[0012] The present invention also discloses an image display method, the steps of the display method comprising:

[0013] The display unit is in a first position state, and a first face image is acquired by the image acquisition unit;

[0014] The display unit is in a second position state, and the first face image acquired by the image acquisition unit is displayed through the first display end and the second display end, and the position of the display unit in the second position state is higher than that of the display unit in the first position state;

[0015] The display unit is in a third position state, and a partial area of ​​the first face image is displayed through the first display end and the second display end, and the position of the display unit in the third position state is higher than the position of the display unit in the first position state and lower than the position of the display unit in the second position state;

[0016] The position of the display in the third position state is lower than the user's sight height when the first side and the second side positions are in the first posture.

[0017] Preferably, the method for displaying a partial area of ​​the first face image includes:

[0018] Segmenting the first face image into multiple sub-regions, where the sub-regions do not overlap with each other;

[0019] Diagnose the skin condition of the sub-areas and identify the problem sub-areas that need treatment to improve the skin condition;

[0020] The problem sub-area is displayed through the display unit in the second position state.

[0021] Preferably, the first facial image is segmented into four sub-areas, the first sub-area includes an area where the forehead is located, the second sub-area includes an area where the eyes are located, the third area includes an area where the nose is located, and the fourth area includes an area where the mouth is located.

[0022] Preferably, the display unit includes:

[0023] A first backlight unit, the first backlight unit comprises a first light emitting direction and a second light emitting direction, the first light emitting direction and the second light emitting direction are arranged opposite to each other;

[0024] A first liquid crystal display panel is arranged in the first light emitting direction, a second liquid crystal panel and a third liquid crystal panel are arranged in the second light emitting direction, and the second liquid crystal panel and the third liquid crystal panel are arranged in a stacked manner.

[0025] Preferably, the display unit includes:

[0026] A first substrate, the first substrate includes a first surface and a second surface, the first surface is arranged with a first circuit layer, the second surface is arranged with a light-emitting unit, the light-emitting unit includes a plurality of first light-emitting devices and a second light-emitting device, the first light-emitting device emits light in a direction away from the first substrate, and the second light-emitting device emits light in a direction toward the first substrate, and the first substrate is made of a light-transmitting material;

[0027] a second substrate, the second substrate being arranged opposite to the first surface of the first substrate, and a first liquid crystal layer being filled in a gap between the second substrate and the first substrate;

[0028] a third substrate, the third substrate being arranged opposite to the second substrate at a side facing away from the first substrate, and a second liquid crystal layer being filled in a gap between the second substrate and the third substrate;

[0029] a fourth substrate, the fourth substrate being arranged opposite to the second surface of the first substrate, and a second circuit layer being arranged on a surface of the fourth substrate facing away from the third substrate;

[0030] The fifth substrate is arranged opposite to the fourth substrate at a side facing away from the first substrate, and a third liquid crystal layer is filled in a gap between the fifth substrate and the fourth substrate.

[0031] Preferably, the second light emitting device comprises:

[0032] A light-emitting body, wherein the electrodes of the light-emitting body are arranged in a direction away from the first substrate;

[0033] A substrate, the substrate is arranged on one side of the light-emitting body electrode, and a metal layer is arranged on the substrate and connected to the light-emitting body electrode;

[0034] An encapsulation layer, one end of which is connected to the substrate and covers the light-emitting body;

[0035] A connection layer, which is arranged at the other end of the encapsulation layer, and the encapsulation layer is connected to the first substrate through the connection layer;

[0036] Wherein, a connection point is arranged on the surface of the first substrate, and the other end of the metal layer is connected to the connection point through a transparent conductive layer.

[0037] Preferably, the display unit includes:

[0038] A backlight portion, the backlight portion comprising two first substrates arranged opposite to each other, third light-emitting devices arranged on one side surface of the two first substrates arranged opposite to each other, the light emitting directions of the third light-emitting devices facing the first substrates connected to them respectively, and the end surfaces of the third light-emitting devices on different layers being arranged in alignment;

[0039] A second substrate, a first substrate and a second substrate are arranged opposite to each other, and a gap between the first substrate and the second substrate is filled with liquid crystal;

[0040] a third substrate, the third substrate being arranged opposite to the second substrate, and a liquid crystal layer being filled in a gap between the second substrate and the third substrate;

[0041] A fifth substrate is arranged opposite to another first substrate, and a gap between the fifth substrate and the first substrate is filled with liquid crystal.

[0042] Preferably, a first space is arranged between adjacent third light emitting devices, and a heat dissipation layer is filled at the position of the first space, and the heat dissipation layer supports the two first substrates;

[0043] The heat dissipation layer contacts the side area of ​​the third light emitting device, and a plurality of air layers are formed inside the heat dissipation layer.

[0044] The present invention discloses a human face skin image display system and an image display method. Compared with the prior art:

[0045] A facial skin image display system in the present invention comprises a support part, an image acquisition part, a storage part and a display part. The support part has a first side, a second side and a first plane, on which a first slot is arranged, and the two sides are located on different sides of the slot. The image acquisition part is used to acquire facial images and is located on one side of the first plane. The storage part is connected to the support part and has a first storage cavity corresponding to the position of the slot. The display part can output the acquired image and has a first and a second display end facing the two sides respectively. The storage part has a first power system, which can drive the display part to move in a direction perpendicular to the first plane and align with the storage part. This system can enhance the interactivity and efficiency of the diagnosis process, so that doctors and patients can view images simultaneously and intuitively. After the diagnosis is completed, the display screen can be automatically retracted to save space and protect the display part. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 A schematic diagram of the structure of a display system in an embodiment;

[0047] Figure 2 It is a structural schematic diagram of a display system in another embodiment;

[0048] Figure 3 is a schematic structural diagram of a second power system in one embodiment;

[0049] Figure 4 This is a schematic diagram of the flow of an image display method in an embodiment;

[0050] Figure 5 A schematic diagram showing the structure of a system according to another embodiment;

[0051] Figure 6 A schematic diagram showing the structure of a system according to another embodiment;

[0052] Figure 7A screen displayed by a display unit in an embodiment;

[0053] Figure 8 A picture displayed by a display unit in another embodiment;

[0054] Fig. 9 A face image after segmentation in one embodiment;

[0055] Fig.10 is a schematic structural diagram of a display unit in an embodiment;

[0056] Fig.11 is a schematic diagram of the positional relationship between the first substrate and the devices on its surface in one embodiment;

[0057] Fig.12 is a schematic structural diagram of a second light emitting device in an embodiment;

[0058] Fig.13 is a structural diagram of a display unit in yet another embodiment;

[0059] Fig.14 FIG. 4 is a schematic diagram of the structure of a backlight unit in an embodiment. DETAILED DESCRIPTION

[0060] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various exemplary embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various details to assist in understanding, but these details are to be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications may be made to the various embodiments described herein without departing from the scope and spirit of the present disclosure. In addition, descriptions of well-known functions and structures may be omitted for clarity and brevity.

[0061] It will be understood that when an element or layer is referred to as being “on,” “connected to,” or “coupled to” another element or layer, it may be directly on, directly connected to, or coupled to the other element or layer, or one or more intervening elements or layers may also be present. When an element is referred to as being “directly on,” “directly connected to,” or “directly coupled to” another element or layer, there are no intervening elements or layers.

[0062] It will be understood that, although the terms first, second, third, etc. may be used in this article to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited to these terms. These terms are used to distinguish an element, component, region, layer or section from another element, component, region, layer or section. Therefore, without departing from the teachings of the exemplary embodiments, the first element, first component, first display area, first layer or first section discussed below may be referred to as the second element, second component, second display area, second layer or second section. In the accompanying drawings, for clarity of explanation, the sizes of various elements, layers, etc. may be exaggerated.

[0063] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0064] During medical diagnosis, especially in dermatology or cosmetology where detailed observation and analysis of the patient's skin condition is required, doctors use professional image acquisition equipment to capture high-definition images of the patient's face for diagnosis and analysis of skin problems.

[0065] Please refer to Figure 1 , Figure 1 A facial skin image display system comprises a support portion 1, wherein the support portion 1 comprises at least a first side and a second side, the support portion 1 comprises a first plane, a first slot is arranged on the first plane, and the first side and the second side are located on different sides of the first slot; an image acquisition portion 2 is configured to acquire facial images, and the image acquisition portion 2 is located on a side where the first plane is arranged; a storage portion 3 is connected to the support portion 1, and the storage portion 3 is arranged with a first storage cavity, and the storage portion 3 is arranged corresponding to the first slot; a display portion 4 is configured to output the image acquired by the image acquisition portion 2, and the display portion 4 comprises a first display end and a second display end, and the first display end and the second display end are respectively facing the first side and the second side; wherein a first power system is arranged at the position of the storage portion 3, and the first power system drives the display portion 4 to move along a first direction, the first direction is perpendicular to the first plane, and the display portion 4 is aligned with the storage portion 3.

[0066] In the above embodiment, the support part 1 at least includes a first side and a second side. In one embodiment, the support part 1 is formed on a diagnostic table as a desktop, and the first plane is the main area for work and diagnosis. The patient and the doctor can sit at the two ends of the table (the first side and the second side) respectively for face-to-face communication and diagnosis. A first slot is arranged on the first plane, and the slot divides the operation area of ​​the doctor and the patient. The first side and the second side are respectively located on both sides of the first slot. The image acquisition part 2 acquires facial images. It can be placed on the first plane, or it can be supported by a bracket placed on the ground or installed on the wall surface. The specific installation method is not limited in the embodiment. The image acquisition part 2 may use a high-definition camera or other advanced image acquisition equipment to provide high-quality, high-resolution image data. The storage part 3 is connected to the support part 1 and corresponds to the position of the first slot. A first storage cavity is arranged inside the storage portion 3. When the display portion 4 is not needed, it can be completely stored in the first storage cavity, or most of the display portion 4 can be stored in the first storage cavity, so that the overall appearance is neat and tidy, and the display portion 4 is protected. When the doctor needs a larger space to work, the display portion 4 can be completely stored in the first storage cavity.

[0067] The display unit 4 is configured to output the image collected by the image acquisition unit. The display unit 4 has a first display end and a second display end, which are respectively oriented to the first side and the second side of the support unit. Through the double-sided display design, the doctor and the patient can simultaneously and intuitively view the collected facial image, which greatly enhances the interactivity and communication efficiency in the diagnosis process. In one embodiment, the display unit 4 is a double-sided LCD display screen, which can simultaneously display the facial image captured by the camera to the doctor and the patient. The first display end and the second display end are respectively oriented to the doctor and the patient to ensure that both parties can clearly see the image. When diagnosis is required, the display unit 4 will slide out smoothly from the storage bin, perpendicular to the first plane of the diagnosis table, and stay in a position where both the doctor and the patient can clearly see it. After the diagnosis is completed, the display screen will automatically be retracted into the storage bin, saving space and keeping the desktop tidy. When skin diagnosis is required, the image acquisition unit 2 captures the patient's facial image. Subsequently, these image data are transmitted to the display unit 4 and presented simultaneously through the first display end and the second display end. Doctors can explain the skin condition to patients in detail based on these high-definition images, and patients can also intuitively see their own skin conditions, thereby more deeply understanding the diagnosis results and treatment recommendations. When the diagnosis is completed or the position of the display unit needs to be adjusted, the first power system drives the display unit to move in the first direction. For the convenience of understanding, a specific structure of the first power system is disclosed, which includes a motor, a screw assembly and a guide mechanism. When the display unit 4 needs to be moved out, the motor starts and drives the display unit 4 to slide smoothly along the guide mechanism through the screw assembly until it reaches the predetermined position. When the display unit 4 needs to be retracted, the motor reverses, and the display unit 4 is smoothly retracted into the storage unit 3 through the cooperation of the transmission mechanism and the guide mechanism.

[0068] Please refer to Figure 2In one embodiment, the storage part 3 is also connected to the second power system 31, and the second power system drives the storage part 3 to move along the first direction; the storage part 3 includes a first state and a second state. In the first state, the storage part 3 does not protrude from the first plane arrangement, and in the second state, the storage part 3 protrudes from the first plane arrangement. Specifically, in the first state, the storage part 3 does not protrude from the first plane arrangement, and the storage part 3 is completely hidden inside the support part 1, and is flush with the first plane or slightly concave. When the storage part 3 is in the first state, the personnel (doctors and patients) on the first side and the second side can communicate and interact freely without being restricted by any physical partition. Since the storage part 3 does not protrude, the spaciousness of the entire working area is ensured. In the second state, the storage part 3 protrudes from the first plane arrangement, and part or all of the structure of the storage part 3 moves above the first plane, forming an obvious protrusion. At this time, the storage part 3 acts as a partition to separate the first side from the second side. When some communication or work that needs to protect privacy is required, the storage part 3 can be moved to the second state so that the communication between the personnel on the same side is private. One embodiment discloses a second power system 31 structure, please refer to Figure 3 The second power system 31 includes a rack 311, a gear 312 and a drive motor. The rack 311 is a long strip of metal with a series of tooth grooves distributed on it. The tooth grooves match the teeth of the gear 312. In this embodiment, the rack 311 is fixed to the side of the storage portion 3, and the linear movement of the storage portion 3 is achieved by meshing with the gear 312. When the storage portion 3 needs to be moved, a command is sent to the drive motor. After receiving the command, the drive motor starts to rotate, driving the gear 312 to rotate, and the gear 312 meshes with the rack 311, thereby driving the storage portion 3 to move along the first direction.

[0069] See also Figure 4 The present invention also discloses an image display method, the steps of the display method comprising:

[0070] Step 1: the display unit 4 is in a first position state, and the image acquisition unit 2 acquires a first face image;

[0071] Specifically, see Figure 5 The display portion 4 is at a relatively low position in the first position, which may be an initial or lowest position. In the first position, the display portion 4 does not constitute a partition. Figure 5 Positions a and b are respectively where the doctor and the patient are located. The display unit 4 does not block the line of sight between the doctor and the patient at this time. The first facial image is acquired through the image acquisition unit 2: when the display unit 4 is in the first position, the image acquisition unit 2 (which may be a high-definition camera or other image capture device) is activated to capture the first facial image of the patient. Since the display unit 4 does not form a visual barrier at this time, the doctor can directly observe the patient's face and communicate with the patient face to face.

[0072] Step 2: the display unit 4 is in a second position state, and the first face image collected by the image collection unit 2 is displayed through the first display end and the second display end, and the position of the display unit 4 in the second position state is higher than that of the display unit 4 in the first position state;

[0073] For more details, please refer to Figure 1 After the doctor and the patient complete the initial direct observation and communication, the display unit 4 begins to rise and enters the second position. In the second position, the height of the display unit 4 is higher than the first position, thereby providing a larger display area. The first display end and the second display end of the display unit 4 display images: When the display unit 4 reaches the second position, it displays the first facial image captured by the image acquisition unit 2. The two display ends (the first display end and the second display end) are displayed at the same time to ensure that both the doctor and the patient can clearly see the image. The doctor initially communicates with the patient by comparing the image: In the second position, since the display unit 4 now displays a complete and enlarged facial image, the doctor can observe the patient's facial features in more detail. The doctor initially identifies potential skin problems or plastic surgery needs and communicates with the patient accordingly. Please refer to Figure 7 , at this time, the display unit 4 displays a complete and enlarged face image;

[0074] Step three: the display unit 4 is in a third position state, and a partial area of ​​the first facial image is displayed through the first display end and the second display end. The position of the display unit 4 in the third position state is higher than the position of the display unit 4 in the first position state, and lower than the position of the display unit 4 in the second position state; wherein, the position of the display unit 4 in the third position state is lower than the user's line of sight in the first posture at the first side and the second side positions.

[0075] Specifically, see Figure 6 , Figure 6The middle c position is the user's horizontal line of sight, or it can be the height of the eyes. After completing the initial overall observation and communication, the display unit 4 adjusts its position again and drops to the third position. The height of the third position is between the first position and the second position. It does not block the doctor's line of sight and provides a certain display area. The display unit 4 now displays a partial area of ​​the first facial image: In the third position, the display unit 4 no longer displays the image of the entire face, but focuses on a specific skin area. This may be an area that the doctor believes needs further attention after the initial communication, such as potential lesions, scars or wrinkles. The doctor communicates deeply with the patient through intuitive observation: Since the display unit 4 now only displays a partial image and its position is relatively low, the doctor can directly see the patient's actual facial condition while observing the image. Through this state, the doctor can conduct in-depth explanations and communications with the patient on specific skin problems through more intuitive observations, body movements, and other methods. At the same time, the patient can also more intuitively understand the doctor's diagnosis and suggestions through the partial facial image displayed on the display unit 4. Please refer to Figure 8 At this time, the effective display area of ​​the display unit 4 is relatively reduced, and only a partial face image is displayed.

[0076] Furthermore, the method for displaying a partial area of ​​the first face image includes:

[0077] S100: Segment the first face image into regions to form a plurality of sub-regions, where the regions covered by the sub-regions do not overlap; specifically, the face image can be divided into a plurality of sub-regions using an image processing algorithm (such as edge-based segmentation, threshold segmentation, region growing, etc.). The sub-regions can be evenly divided grids or irregularly divided based on face features (such as eyes, nose, mouth, etc.). During the segmentation process, the sub-regions do not overlap, and the analysis results of each region will not affect each other.

[0078] S200: diagnose the skin condition of the sub-regions, identify the problem sub-regions that need treatment to improve the skin condition, determine the characteristics of each sub-region related to the skin condition, such as skin color uniformity, pore size, skin texture, spots, etc., and then identify various skin problems, such as acne, spots, wrinkles, etc., and identify those problem sub-regions that need treatment to improve the skin condition based on the results of the skin condition assessment;

[0079] S300: The problem sub-region is displayed through the display unit 4 in the second position state. In the displayed problem sub-region, the doctor can mark the identified problem sub-region on the original face image, which can be achieved through color overlay, picture frame or other visual prompts.

[0080] Please refer to Fig. 9 ,Furthermore, the first face image is segmented into four sub-regions, such as Fig. 9 As shown in region A, the first sub-region includes the forehead area. Fig. 9 As shown in region B, the second sub-region includes the area where the eyes are located. Fig. 9 As shown in the middle C area, the third area includes the nose area, such as Fig. 9 As shown in the middle D area, the fourth area includes the mouth area, which at least covers the lips and the surrounding parts. Figure 8 The partial image shown is area C.

[0081] In one embodiment, the display portion 4 includes a first backlight unit, the first backlight unit includes a first light emitting direction and a second light emitting direction, and the first light emitting direction is arranged opposite to the second light emitting direction; wherein a first liquid crystal display panel is arranged in the first light emitting direction, a second liquid crystal panel and a third liquid crystal panel are arranged in the second light emitting direction, and the second liquid crystal panel and the third liquid crystal panel are arranged in a stacked manner.

[0082] Specifically, the liquid crystal display panel includes a TFT substrate, a liquid crystal layer, and a color film substrate. The inner side of the TFT substrate has a groove structure and an alignment film attached thereto. The liquid crystal molecules can be neatly arranged along the grooves. An array of thin film transistors (TFTs) is formed on the TFT substrate. The thin film transistors can control the deflection angle of the liquid crystal molecules, thereby determining the degree of light transmission. The liquid crystal layer is composed of many liquid crystal molecules. The liquid crystal molecules can change their arrangement direction under the action of an electric field, thereby controlling the propagation path of light. Different images are presented by continuously adjusting the arrangement of liquid crystal molecules. The color film substrate is located on the other side of the liquid crystal layer, and is covered with a color filter composed of the three primary colors of red, green, and blue (RGB). When light passes through the liquid crystal layer, it is adjusted by the color filter to present a variety of colors.

[0083] The first backlight unit provides a light source, and has two light emitting directions, namely, a first light emitting direction and a second light emitting direction. The two directions are arranged in opposite directions. The first liquid crystal display panel is arranged in the first light emitting direction, and controls the passage of light by changing the arrangement of liquid crystal molecules, thereby presenting an image. The second liquid crystal panel precisely controls the light in the second light emitting direction by deflecting the liquid crystal, and isolates part of the light by the deflection of the second liquid crystal panel, providing a more precise light control for the third liquid crystal panel. After receiving the light controlled by the second liquid crystal panel, the third liquid crystal panel can perform more precise light control, thereby achieving a higher contrast, and the display unit 4 can more clearly present the details of the bright and dark parts of the image, and the presented image is closer to the observation of the human eye.

[0084] See also Fig.10 and Fig.11In one embodiment, the display portion 4 includes a first substrate 41, the first substrate 41 includes a first surface and a second surface 411, the first surface is arranged with a first circuit layer, the second surface 411 is arranged with a light-emitting unit, the light-emitting unit includes a plurality of first light-emitting devices 412 and a second light-emitting device 413, the first light-emitting device 412 emits light in a direction away from the first substrate 41, the second light-emitting device 413 emits light in a direction toward the first substrate 41, and the first substrate 41 is made of a light-transmitting material; the second substrate 42 is arranged opposite to the first surface of the first substrate 41, and the second substrate 42 is arranged opposite to the first surface of the first substrate 41. The first liquid crystal layer is filled in the gap position of the first substrate 41; the third substrate 43 is arranged opposite to the side of the second substrate 42 facing away from the first substrate 41, and the second liquid crystal layer is filled in the gap position between the second substrate 42 and the third substrate 42; the fourth substrate 44 is arranged opposite to the second surface of the first substrate 41, and the second circuit layer is arranged on the surface of the fourth substrate 44 facing away from the third substrate 43; the fifth substrate 45 is arranged opposite to the side of the fourth substrate 44 facing away from the first substrate 41, and the third liquid crystal layer is filled in the gap position between the fifth substrate 45 and the fourth substrate 44.

[0085] Specifically, the first substrate 41 is made of a light-transmitting material, and light can penetrate the substrate. The first substrate 41 includes two main surfaces: a first surface and a second surface 411. The first surface is arranged with a first circuit layer, and the circuit layer includes a circuit for driving the liquid crystal to deflect, and the deflection of the first liquid crystal layer is controlled by the first circuit layer; the second surface 411 is arranged with a light-emitting unit, and the light-emitting unit includes a plurality of first light-emitting devices 412 and second light-emitting devices 413. The first light-emitting device 412 emits light in a direction away from the first substrate 41, passes through the third liquid crystal layer, and finally reaches the eyes of the observer. The second light-emitting device 413 emits light in the direction of the first substrate 41, and the light generated by it will pass through the first substrate 41 to the first liquid crystal layer and the second liquid crystal layer, forming a high-contrast screen display. For the first substrate 41, it is a circuit where the driving circuit is located, and it is also a substrate where two different light-emitting devices are located, so the thickness of the display unit 4 can be reduced. For the light-emitting units, they are arranged in an array, and the first light-emitting devices 412 and the second light-emitting devices 413 are arranged at intervals.

[0086] For further information, see Fig.12The second light-emitting device 413 includes a light-emitting body 413a, the electrode direction of the light-emitting body 413a is arranged away from the first substrate 41, and the light-emitting direction of the light-emitting body 413a is away from the electrode direction; the substrate 413b is arranged on one side of the electrode of the light-emitting body 413a, and a metal layer is arranged on the substrate 413b and connected to the electrode of the light-emitting body 413a; one end of the encapsulation layer 413c is connected to the substrate 13b, and the encapsulation layer 413c covers the light-emitting body 413a, and one end of the encapsulation layer 413c is connected to the substrate 413b and completely covers the light-emitting body 413a. The main function of the encapsulation layer is to protect the light-emitting body from the external environment, such as moisture, oxygen, dust, etc. These external factors may have an adverse effect on the performance and life of the light-emitting body. Therefore, the encapsulation layer needs to have good sealing and stability to ensure that the light-emitting body can work normally in various environments; the connecting layer 413d is arranged at the other end of the encapsulation layer 413c, and the encapsulation layer is connected to the first substrate 41 through the connecting layer. The connecting layer 413d is also a transparent optical glue, and the connecting layer 413d connects the encapsulation layer and the first substrate 41; the connecting layer is made of transparent optical glue, which has good light transmittance and can ensure that light is not obstructed during transmission. It also has high bonding strength and stability and can firmly fix the encapsulation layer on the first substrate; wherein, a connection point is arranged on the surface of the first substrate 41, and the other end of the metal layer is connected to the connection point through a transparent conductive layer 413e. The connection point is an electrical connection structure pre-arranged on the surface of the first substrate, and the light-emitting body 413a forms a reliable electrical connection with the first substrate 41 through the transparent conductive layer.

[0087] See also Fig.13 In another embodiment, the display unit 4 includes a backlight unit 47, and the backlight unit 47 includes two first substrates 471 arranged opposite to each other. The third light-emitting devices 472 are arranged on one side of the two first substrates 471 arranged opposite to each other. The light emitting directions of the third light-emitting devices 471 are toward the first substrates 471 connected to each other. The end faces of the third light-emitting devices 472 of different layers are aligned and arranged. The third light-emitting devices 472 are arranged on the surface of each first substrate 471. The light emitting directions of these light-emitting devices are toward the first substrates 471 connected to each other. The light generated will directly irradiate the substrate. The first substrate 471 is arranged with a driving circuit to drive the third light-emitting devices 472 to emit light. The end faces of the third light-emitting devices 472 of different layers are aligned and arranged. This method is relatively Fig.10The light-emitting unit structure in the embodiment can realize the arrangement of a larger number of light-emitting devices under the condition of the same size of substrates, thereby making the display obtain higher brightness. A first substrate 471 is arranged opposite to the second substrate 42, and the gap between the first substrate 471 and the second substrate 42 is filled with liquid crystal; the third substrate 43 is arranged opposite to the second substrate 42, and the gap between the second substrate 42 and the third substrate 42 is filled with a liquid crystal layer; the fifth substrate 45 is arranged opposite to another first substrate 471, and the gap between the fifth substrate 45 and the first substrate 471 is filled with liquid crystal. The third light-emitting device 472 may be an LED (light-emitting diode), and its packaging method may be COB or SMD packaging, which is not specifically limited in this embodiment.

[0088] For further information, see Fig.14 , adjacent third light-emitting devices 472 are arranged with a first space, and the first space position is filled with a heat dissipation layer 473, and the heat dissipation layer 473 supports two first substrates 471; wherein, the heat dissipation layer 473 contacts the side area of ​​the third light-emitting device 472, and a plurality of air layers are formed inside the heat dissipation layer 473, and the air layer can be specifically bubbles formed inside the heat dissipation layer 473, and the heat dissipation layer 473 is used to dissipate heat for the third light-emitting device, and the two ends of the heat dissipation layer 473 are respectively in contact with the two first substrates 471 to form a buffer layer. Through the setting of the heat dissipation layer 473, the heat dissipation layer acts as a buffer layer during the horizontal placement and transportation of the backlight 47 so that the third light-emitting devices 472 on both sides are not in direct contact, and serious extrusion and damage will not occur. In one embodiment, the heat dissipation layer is a black resin, and graphene particles are filled inside the black resin. The setting of the air layer increases the deformation ability of the heat dissipation layer 473. During transportation, due to vibration or bumps, the various components of the backlight may move relative to each other, and the vibration is buffered by deformation at the position of the air layer.

[0089] In summary, the present invention discloses a facial skin image display system, the structure of which includes a support part, an image acquisition part, a storage part and a display part. The support part has a first side, a second side and a first plane, on which a first slot is arranged, and the two sides are located on different sides of the slot. The image acquisition part is used to acquire facial images and is located on one side of the first plane. The storage part is connected to the support part and has a first storage cavity corresponding to the position of the slot. The display part can output the acquired image and has a first and a second display end facing the two sides respectively. The storage part has a first power system, which can drive the display part to move in a direction perpendicular to the first plane and align with the storage part. This system can enhance the interactivity and efficiency of the diagnosis process, so that doctors and patients can view images simultaneously and intuitively. After the diagnosis is completed, the display screen can be automatically retracted to save space and protect the display part.

[0090] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0091] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A facial skin image display system, characterized in that: include: A support portion, the support portion at least comprising a first side and a second side, the support portion comprising a first plane, a first slot is arranged on the first plane, and the first side and the second side are located on different sides of the first slot; An image acquisition unit, the image acquisition unit is configured to acquire a face image, and the image acquisition unit is located on a side where the first plane is arranged; A receiving portion, the receiving portion is connected to the supporting portion, the receiving portion is provided with a first receiving cavity, and the receiving portion is located corresponding to the first slot; A display unit, the display unit is configured to output the image acquired by the image acquisition unit, the display unit includes a first display end and a second display end, the first display end and the second display end are respectively facing a first side and a second side; A first power system is arranged at the storage portion, and the first power system drives the display portion to move along a first direction, the first direction is perpendicular to the first plane, and the display portion is aligned with the storage portion.

2. A facial skin image display system as claimed in claim 1, characterized in that: The storage portion is also connected to a second power system, and the second power system drives the storage portion to move along the first direction; The storage portion includes a first state and a second state. In the first state, the storage portion does not protrude from the first plane. In the second state, the storage portion protrudes from the first plane.

3. An image display method, characterized in that: The display method is performed by a display system as claimed in any one of claims 1 to 4, wherein the steps of the display method include: The display unit is in a first position state, and a first face image is acquired by the image acquisition unit; The display unit is in a second position state, and the first face image acquired by the image acquisition unit is displayed through the first display end and the second display end, and the position of the display unit in the second position state is higher than that of the display unit in the first position state; The display unit is in a third position state, and a partial area of ​​the first face image is displayed through the first display end and the second display end, and the position of the display unit in the third position state is higher than the position of the display unit in the first position state and lower than the position of the display unit in the second position state; The position of the display in the third position state is lower than the user's sight height when the first side and the second side positions are in the first posture.

4. An image display method as claimed in claim 3, characterized in that: The method for displaying a partial area of ​​the first face image includes: Segmenting the first face image into a plurality of sub-regions, wherein the sub-regions do not overlap with each other; diagnosing the skin condition of the sub-area and identifying the problem sub-area that needs treatment to improve the skin condition; The problem sub-area is displayed through the display unit in the second position state.

5. An image display method as claimed in claim 4, characterized in that: The first face image is segmented into four sub-areas, the first sub-area includes an area where the forehead is located, the second sub-area includes an area where the eyes are located, the third area includes an area where the nose is located, and the fourth area includes an area where the mouth is located.

6. An image display method as claimed in claim 4, characterized in that: The display unit includes: A first backlight unit, the first backlight unit comprising a first light emitting direction and a second light emitting direction, the first light emitting direction and the second light emitting direction being arranged opposite to each other; A first liquid crystal display panel is arranged in the first light emitting direction, a second liquid crystal panel and a third liquid crystal panel are arranged in the second light emitting direction, and the second liquid crystal panel and the third liquid crystal panel are arranged in a stacked manner.

7. An image display method as claimed in claim 4, characterized in that: The display unit includes: A first substrate, the first substrate comprising a first surface and a second surface, the first surface being provided with a first circuit layer, the second surface being provided with a light-emitting unit, the light-emitting unit comprising a plurality of first light-emitting devices and a second light-emitting device, the first light-emitting device emitting light in a direction away from the first substrate, the second light-emitting device emitting light in a direction toward the first substrate, and the first substrate being made of a light-transmitting material; a second substrate, the second substrate being arranged opposite to the first surface of the first substrate, and a first liquid crystal layer being filled in a gap between the second substrate and the first substrate; a third substrate, the third substrate being arranged opposite to a side of the second substrate facing away from the first substrate, and a second liquid crystal layer being filled in a gap between the second substrate and the third substrate; a fourth substrate, the fourth substrate being arranged opposite to the second surface of the first substrate, and a second circuit layer being arranged on a surface of the fourth substrate facing away from the third substrate; A fifth substrate is arranged opposite to a side of the fourth substrate facing away from the first substrate, and a third liquid crystal layer is filled in a gap between the fifth substrate and the fourth substrate.

8. An image display method as claimed in claim 7, characterized in that: The second light emitting device comprises: A light-emitting body, wherein the electrodes of the light-emitting body are arranged in a direction away from the first substrate; A substrate, the substrate is arranged on one side of the light-emitting body electrode, and a metal layer is arranged on the substrate and connected to the light-emitting body electrode; An encapsulation layer, one end of which is connected to the substrate, and the encapsulation layer covers the light-emitting body; A connection layer, wherein the connection layer is arranged at the other end of the encapsulation layer, and the encapsulation layer is connected to the first substrate through the connection layer; Wherein, a connection point is arranged on the surface of the first substrate, and the other end of the metal layer is connected to the connection point through a transparent conductive layer.

9. An image display method as claimed in claim 4, characterized in that: The display unit includes: A backlight portion, the backlight portion comprising two first substrates arranged opposite to each other, third light-emitting devices arranged on one side surface of the two first substrates arranged opposite to each other, the light emitting directions of the third light-emitting devices facing the first substrates connected to them respectively, and the end surfaces of the third light-emitting devices on different layers being arranged in alignment; A second substrate, wherein the first substrate and the second substrate are arranged opposite to each other, and a gap between the first substrate and the second substrate is filled with liquid crystal; a third substrate, the third substrate being arranged opposite to the second substrate, and a liquid crystal layer being filled in a gap between the second substrate and the third substrate; A fifth substrate is arranged opposite to another of the first substrates, and a gap between the fifth substrate and the first substrate is filled with liquid crystal.

10. An image display method as claimed in claim 9, characterized in that: A first space is arranged adjacent to the third light emitting device, the first space is filled with a heat dissipation layer, and the heat dissipation layer supports the two first substrates; The heat dissipation layer contacts the side area of ​​the third light emitting device, and a plurality of air layers are formed inside the heat dissipation layer.

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