WO2022109923A1 - 一种面板显示模组及其制造方法 - Google Patents
一种面板显示模组及其制造方法 Download PDFInfo
- Publication number
- WO2022109923A1 WO2022109923A1 PCT/CN2020/131765 CN2020131765W WO2022109923A1 WO 2022109923 A1 WO2022109923 A1 WO 2022109923A1 CN 2020131765 W CN2020131765 W CN 2020131765W WO 2022109923 A1 WO2022109923 A1 WO 2022109923A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel
- display screen
- display module
- plastic
- panel display
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 55
- 229920003023 plastic Polymers 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000084 colloidal system Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 30
- 239000011229 interlayer Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000002344 surface layer Substances 0.000 claims description 23
- 239000011521 glass Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 229920006491 ABS+PC Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 13
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 3
- 230000003014 reinforcing effect Effects 0.000 description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 6
- 238000009957 hemming Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006116 anti-fingerprint coating Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Definitions
- the invention belongs to the technical field of panel display, and particularly relates to a panel display module and a manufacturing method thereof.
- the existing TV panel modules include a backplane, a middle frame, an optical display assembly, a face frame and a glass display.
- the middle frame fixes the optical display assembly on the back of the glass display, and the face frame wraps the backplane in sequence.
- the middle frame with the development of technology, the TV panel module realizes the frameless structure by changing the folding structure of the back panel, that is, the outermost frame is not needed, and the fixed connection between the back panel and the middle frame is directly connected.
- the glass display screen adopts OLED glass screen, and the OLED glass screen adopts independent backlight as the light source for self-illumination to solve the problem of removing the middle frame.
- FIG. 1 is a schematic structural diagram of an OLED panel module, which includes a backplane 20 , a reinforcing plate 30 located on the backplane 20 , an OLED glass screen 10 located on the reinforcing plate 30 , and the reinforcing plate 30 is fixed on the backplane 20 .
- the existing backplane and OLED glass screen are connected by a reinforcing plate, but this process has a disadvantage.
- a reinforcing plate needs to be pasted on the backplane to improve its strength, that is, the process still fails to achieve a great improvement, but the reinforcing plate
- the cost is increased and the thickness of the panel module is increased, so it is necessary to improve this problem.
- the purpose of the present invention is to provide a panel display module and a manufacturing method thereof with reduced cost and optimized assembly process.
- the present invention provides a panel display module, which includes a display screen, a steel-plastic backboard supporting the display screen, and a colloid connecting the display screen and the steel-plastic backboard;
- the steel-plastic backboard includes a middle And it is used to carry the thick body structure of the display screen and the thin body structure located on both sides of the thick body structure, and the end of the thin body structure has a molding structure for positioning the display screen.
- the colloid connects the thick body structure and the display screen.
- the steel-plastic backboard includes a surface layer located on the outside, an interlayer located on the surface layer and a metal layer located on the interlayer, and the surface layer, the interlayer and the metal layer are formed by pressing The steel-plastic backboard; the width of the surface layer is larger than the width of the interlayer and the metal layer, the thick body structure includes the surface layer, the interlayer and the metal layer, and the thin body structure is located on the side. view layer.
- the widths of the interlayer and the metal layer are the same.
- the material of the surface layer is VCM plate or aluminum material or stainless steel.
- the material of the interlayer is ABS or PC or ABS+PC or PP honeycomb panel.
- the metal layer is aluminum material or stainless steel.
- the colloid is glass foam glue.
- the present invention also provides a manufacturing method of a panel display module, comprising the following steps:
- S1 form a steel-plastic backplane with a thick middle and thin sides;
- S3 The display screen is pasted on the steel-plastic backplane by colloid, and the position of the display screen is positioned by the molding structure.
- step S2 the end of the thin body structure is formed by folded alone, or formed by flanging alone, or formed by rounding, or formed by bending multiple times to form the molding structure.
- the panel display module of the present invention makes full use of the strength characteristics of the steel-plastic backplane, supports the display screen through the steel-plastic backplane, reduces the cost of the stamping and drawing process using the backplane, and passes the thin body of the steel-plastic backplane.
- the structure is bent and formed to form a forming structure, and the area where the material can be operated independently is developed, and the available space of the steel-plastic backboard is widened, and the structural functions such as bending, rounding, and reverse folding are realized, so as to achieve
- the manufacturing method of the panel display module is innovative. At the same time, the manufacturing method not only optimizes the assembly process, but also reduces the manpower and material resources by de-processing, thereby achieving the purpose of reducing costs.
- 1 is a schematic structural diagram of an existing OLED panel module
- FIG. 2 is a schematic structural diagram of a panel display module of the present invention.
- FIG. 3 is a schematic structural diagram of the steel-plastic backplane of the panel display module of the present invention.
- a panel display module of the present invention includes a display screen 10 , a steel-plastic backboard 20 supporting the display screen 10 , and a colloid 30 connecting the display screen 10 and the steel-plastic backboard 20 .
- the colloid 30 is glass foam glue.
- the steel-plastic backplane 20 includes a surface layer 21 located on the outside, an interlayer 22 located on the surface layer 21 and a metal layer 23 located on the interlayer 22.
- the surface layer 21, the interlayer 22 and the metal layer 23 The steel-plastic backplane 20 is formed by pressing, and the width of the surface layer 21 is larger than the width of the interlayer 22 and the metal layer 23 , and the width of the interlayer 22 and the metal layer 23 are the same.
- the thickness of the interlayer 22 is not necessarily, and the thickness of the interlayer 22 is set according to actual needs, for example, the thickness is 1-2 mm; the thickness of the surface layer 21 and the metal layer 23 is 0.3-0.5 mm; the thickness of the metal layer 23
- the surface is provided with anti-fingerprint coating (not shown), the thickness of anti-fingerprint coating is 5-10um, and the anti-fingerprint coating has anti-fingerprint and anti-rust effects.
- the thickness of the steel-plastic board 20 is 1.2-5.0 mm.
- the surface layer 21, the interlayer 22 and the metal layer 23 are laminated to form a steel-plastic backplane 20.
- the steel-plastic backplane 20 includes a thick body structure 201 located in the middle and a thin body structure 202 located on both sides of the thick body structure 201.
- the thick body structure 201 carries the display screen 10 , and the glue 30 is pasted and connected to the thick body structure 201 and the display screen 10 .
- the outer side of the thick-body structure 201 is the viewing surface layer 21
- the inner side of the thick-body structure 201 is the metal layer 23 , that is, the metal layer 23 and the display screen 10 are connected by the glue 30 .
- the thin body structure 202 is extended from the surface layer 21 and is located on the side of the interlayer 22 and the metal layer 23.
- the thin body structure 202 is used as the utilization space of the steel-plastic backplane 20, and the thin body structure 202 is used for individual folding and turning.
- Various forming methods such as edge, rounding, multiple bending, etc., as well as any structure that can be bent and formed by all thin plates, that is to say, the end of the thin body structure 202 has a forming structure 203 for positioning the display screen 10, and the forming structure 203 is formed by the thin body.
- the end of the structure 202 is formed by folded alone, or formed by flanging alone, or formed by rounding, or formed by multiple bending, and the like.
- the steel-plastic back plate 20 integrates the back plate and the reinforcing plate in the prior art, and one less pasting process is required, so that the panel display can be formed.
- the module assembly process is simpler.
- the material of the surface layer 21 is VCM plate or other appearance materials such as aluminum or stainless steel, wherein the VCM plate is a metal color laminated steel plate with steel plate as the base material, and vinyl chloride is rolled on the surface of the base material.
- the material of the interlayer 22 is ABS (a ternary copolymer of three monomers of acrylonitrile (A), butadiene (B) and styrene (S)) or PC (polycarbonate, which is a polymer polymer material) or ABS+PC (alloy material with the majority of ABS components) or PP honeycomb panel (a board made of two thinner panels firmly adhered to both sides of a thicker honeycomb core material, also known as Honeycomb sandwich structure, the material is mainly PP) and other light and thin materials.
- the metal layer 23 is made of other bonding materials such as aluminum or stainless steel.
- the interlayer 22 can ensure the strength of the steel-plastic backplane 20, and does not need to strengthen the strength of the material like the existing backplane materials need to be punched and pulled.
- the steel-plastic backplane 20 only needs to be punched and the surface layer 21 is formed.
- the frameless display screen 10 also reduces the cost of the stamping and forming layer of the mold, and also reduces the cost of at least three sets of molds.
- the display screen 10 is an OLED display screen, and can also be other ordinary liquid crystal display screens.
- the present invention also provides a manufacturing method of a panel display module, comprising the following steps:
- S1 form a steel-plastic backboard 20 with a thick middle and thin sides;
- step S2 is:
- S21 firstly cut the steel-plastic backboard 20 and form the unfolded shape of the steel-plastic backboard; then perform pre-crimping processing on the thin-body structure 202 of the steel-plastic backboard to pre-bend and form the to-be-rolled structure (not shown in the figure). shown), the height of the structure to be rolled and folded is 0.25-0.35mm (specifically, a material thickness), and the width is 0.45-0.55mm;
- the function of the structure to be rolled and folded is to pre-cut and fold the steel-plastic backboard to ensure the hemming process of the steel-plastic backboard. In this way, cutting can also be omitted and pre-folding can be performed directly.
- the material of the thin structure 202 of the steel-plastic backplane is VCM plate or other appearance materials such as aluminum or stainless steel
- step S1 directly completes the cutting (cutting the material to form the shape structure mold corresponding to the steel-plastic backboard before it is crimped) and pre-folding (forming the to-be-rolled structure).
- the thin structure 202 of the steel-plastic backplane is subjected to a 90-degree bending process to form a bending structure (not shown). Since the material of the thin structure 202 is VCM sheet or other appearance materials such as aluminum or stainless steel, it is In the process of bending the structure, a protruding structure connected to the bending structure is formed (not shown in the figure);
- S23 Carry out a separate side-cutting process on the corner of the bending structure (ie, the protruding structure), so that the height of the surrounding material at the bending corner is just the hemming structure, and there is not much material and no wrinkles;
- the bending structure and the roll structure are combined into the forming structure 203 .
- the forming structure 203 is formed after the bending and hemming (or rounding) processing of the steel-plastic backplane is completed through the above four steps.
- the molding structure 203 may also be referred to as single hemming (that is, only one end of the first material layer is folded), single hemming (that is, the first material layer is only subjected to hemming processing, and only the above-mentioned Steps S21 and S24), rounding (that is, the first material is only subjected to rounding processing, that is, only the above steps S21 and S24 are required), and multiple bending (that is, the first material layer is subjected to multiple bending processing, that is, only The above steps S22 and S23 are required, and steps S22 and S23 are performed multiple times).
- the panel display module of the present invention makes full use of the strength characteristics of the steel-plastic backplane, supports the display screen through the steel-plastic backplane, reduces the cost of the stamping and drawing process using the backplane, and passes the thin body of the steel-plastic backplane.
- the structure is bent and formed to form a forming structure, and the area where the material can be operated independently is developed, and the available space of the steel-plastic backboard is widened, and the structural functions such as bending, rounding, and reverse folding are realized, so as to achieve
- the manufacturing method of the panel display module is innovative. At the same time, the manufacturing method not only optimizes the assembly process, but also reduces the manpower and material resources by de-processing, thereby achieving the purpose of reducing costs.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
一种面板显示模组及其制造方法，面板显示模组包括显示屏（10），还包括承载显示屏（10）的钢塑背板（20）以及连接显示屏（10）和钢塑背板（20）的胶体（30）；钢塑背板（20）包括位于中间且用于承载显示屏（10）的厚体结构（201）和位于厚体结构（201）两侧的薄体结构（202），薄体结构（202）的端部具有定位显示屏（10）的成型结构（203）。面板显示模组充分利用了钢塑背板（20）的自身强度特点，通过钢塑背板（20）来支撑显示屏（10），降低了采用背板的冲压拉伸工艺的成本，并通过钢塑背板（20）的薄体结构（202）进行折弯成型并形成成型结构（203），开发了材料局部可单独作业的区域，拓宽了钢塑背板（20）的可利用空间，实现可折弯、可卷圆、可反折边等结构功能，从而达到面板显示模组的制造方法创新。
Description
本发明属于面板显示的技术领域，尤其涉及一种面板显示模组及其制造方法。
现有电视行业，现有电视面板模组包括背板、中框、光学显示组件、面框和玻璃显示屏，中框把光学显示组件固定于玻璃显示屏的背面，面框依序包裹背板和中框；随着技术的发展，电视面板模组通过改变背板的折边结构，实现无边框结构，即不需要最外面的面框了，直接通过背板和中框的固定连接。
随着OLED（有机发光半导体，OrganicElectroluminesence
Display）技术的发展，玻璃显示屏采用OLED玻璃屏，OLED玻璃屏采用独立背光为光源进行自主发光解决去中框化。
如图1所示为OLED面板模组的结构示意图，其包括背板20、位于背板20上的加强板30、位于加强板30上的OLED玻璃屏10、把加强板30固定在背板20上的固定胶水或胶带11以及把OLED玻璃屏30固定在加强板30上的粘贴泡棉胶12。
现有通过加强板连接背板和OLED玻璃屏，但是这工艺有一个缺点，需要一个加强板粘贴在背板上用于提高其强度，也就是工艺还是未能达到很大的提升，但加强板增加了成本、也造成了面板模组的厚度增加，故有必要改进这个问题。
本发明的目的在于提供一种减低成本且优化了组装工艺的面板显示模组及其制造方法。
本发明提供一种面板显示模组，其包括显示屏，还包括承载所述显示屏的钢塑背板以及连接所述显示屏和钢塑背板的胶体；所述钢塑背板包括位于中间且用于承载所示显示屏的厚体结构和位于厚体结构两侧的薄体结构，所述薄体结构的端部具有定位显示屏的成型结构。
进一步地，所述胶体连接所述厚体结构和显示屏。
进一步地，所述钢塑背板包括位于外侧的观面层、位于所述观面层上的夹层和位于所述夹层上的金属层，所述观面层、夹层和金属层通过压合形成所述钢塑背板；所述观面层的宽度均大于夹层和金属层的宽度，所述厚体结构包括所述观面层、夹层和金属层，所述薄体结构为位于侧边的观面层。
进一步地，所述夹层和金属层的宽度相同。
进一步地，所述观面层的材料为VCM板材或铝材或不锈钢。
进一步地，所述夹层的材料为ABS或PC或ABS+PC或PP蜂窝板。
进一步地，所述金属层为铝材或不锈钢。
进一步地，所述胶体为玻璃泡棉胶。
本发明还提供一种面板显示模组的制造方法，包括如下步骤：
S1：形成中间厚和两侧薄的钢塑背板；
S2：对钢塑背板侧边的薄体结构的端部进行弯曲成型并形成成型结构；
S3：显示屏通过胶体粘贴在钢塑背板上，同时成型结构定位显示屏的位置。
进一步地，步骤S2中，薄体结构的端部单独折边形成的或单独翻边形成的或卷圆形成的或多次折弯形成的形成所述的成型结构。
本发明面板显示模组充分利用了钢塑背板的自身强度特点，通过钢塑背板来支撑显示屏，降低了采用背板的冲压拉伸工艺的成本，并通过钢塑背板的薄体结构进行折弯成型并形成成型结构，开发了材料局部可单独作业的区域，拓宽了钢塑背板的可利用空间，实现可折弯、可卷圆、可反折边等结构功能，从而达到面板显示模组的制造方法创新，同时制造方法上不仅优化了了组装工艺流程，而且去工序化达到减少人力物力，从而实现减低成本的目的。
图1是现有OLED面板模组的结构示意图；
图2为本发明面板显示模组的结构示意图；
图3为本发明面板显示模组的钢塑背板的结构示意图。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明作进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
本发明一种面板显示模组，如图2所示，其包括显示屏10、承载显示屏10的钢塑背板20以及连接显示屏10和钢塑背板20的胶体30，在本实施例中，胶体30为玻璃泡棉胶。
如图3所示，钢塑背板20包括位于外侧的观面层21、位于观面层21上的夹层22和位于夹层22上的金属层23，观面层21、夹层22和金属层23通过压合形成钢塑背板20，观面层21的宽度均大于夹层22和金属层23的宽度，夹层22和金属层23的宽度相同。
在本实施例中，夹层22的厚度不一定，根据实际需要设定夹层22的厚度，如厚度为1-2mm；观面层21和金属层23的厚度为0.3-0.5mm；金属层23的表面设有耐指纹涂层（图未示），耐指纹涂层的厚度为5-10um，耐指纹涂层具有防耐指纹和防锈作用。钢塑板20的厚度为1.2-5.0mm。
观面层21、夹层22和金属层23三层压合后形成钢塑背板20，钢塑背板20包括位于中间的厚体结构201和位于厚体结构201两侧的薄体结构202，厚体结构201承载显示屏10，胶体30粘贴连接厚体结构201和显示屏10。
厚体结构201的外侧面为观面层21，厚体结构201的内侧面为金属层23，也就是说，通过胶体30连接金属层23和显示屏10。
薄体结构202为观面层21延伸出来的且位于夹层22和金属层23的侧边，薄体结构202作为钢塑背板20的利用空间，通过薄体结构202进行单独折边、单独翻边、卷圆、多次折弯等多种成型方式以及凡是一切薄板可弯曲成型的结构，也就是说薄体结构202的端部具有定位显示屏10的成型结构203，成型结构203由薄体结构202的端部单独折边形成的或单独翻边形成的或卷圆形成的或多次折弯形成的等。
这样可以省略现有技术的加强板，这样可以使得面板显示模组的厚度减薄，钢塑背板20整合了现有技术的背板和加强板，还少了一道粘贴工艺，使得形成面板显示模组组装工艺更简单。
观面层21的材料为VCM板材或铝材或不锈钢等其他外观材料，其中VCM板材是以钢板为基材，在基材的表面滚涂氯乙烯的一种金属彩色层压钢板。夹层22的材料为ABS（丙烯腈bai(A)、丁二烯(B)、苯乙烯(S)三种单体的三du元共聚物）或PC（聚碳酸酯，是一种高分子聚合物）或ABS+PC（ABS成分占多数的合金材料）或PP蜂窝板（由两块较薄的面板, 牢固的黏在一层较厚的蜂窝状芯材两面而制成的板材，亦称蜂窝夹层结构，材质主要是PP）等其他轻薄材料。金属层23为铝材或不锈钢等其他贴合材料。
夹层22可以保证钢塑背板20的强度，且不需要像现有背板材料需要冲压拉包等方式加强材料的强度，钢塑背板20只需要冲孔和观面层21成型就可以做出无边框的显示屏10，还减少了模具冲压成型层成本，也减少了至少3套模具成本。
显示屏10为OLED显示屏，也可以为其他普通液晶显示屏等。
本发明还提供一种面板显示模组的制造方法，包括如下步骤：
S1：形成中间厚和两侧薄的钢塑背板20；
S2：对钢塑背板20侧边的薄体结构202的端部进行弯曲成型并形成成型结构203；
S3：显示屏10通过胶体30粘贴在钢塑背板20上，同时成型结构203定位显示屏10的位置。
其中步骤S2的具体方法为：
S21：首先切割钢塑背板20并形成钢塑背板的展开的形状；然后对钢塑背板的薄体结构202进行预卷边处理进行预折弯处并形成待卷折结构（图未示），待卷折结构的高度为0.25-0.35mm（具体为一个料厚）、宽度为0.45-0.55mm；
其中，待卷折结构的作用是为钢塑背板进行卷边预切折，保证后钢塑背板的卷边工序。这样也可省略切料，直接进行预折。由于钢塑背板的薄体结构202的材料为VCM板材或铝材或不锈钢等其他外观材料，第一材料层10进行卷边处理时，材料的公差在±1mm左右，这样会造成预折不到位的风险，所以步骤S1就直接将切料（切料形成未卷边之前的钢塑背板所对应的外形结构模具）和预折（形成待卷折结构）一起完成。
S22：钢塑背板的薄体结构202进行90度折弯处理并形成折弯结构（图未示），由于薄体结构202的材料是VCM板材或铝材或不锈钢等其他外观材料，在形成折弯结构过程中形成与折弯结构连接的突出结构（图未示）；
S23：对折弯结构的转角处（即突出结构）进行单独侧切处理，使得折弯转角处的周围材料高度刚好进行卷边结构，不多料，不起皱；
S24：对折弯结构端部由下往上进行卷边或卷圆处理并行卷体结构，卷体结构的端部为待卷折结构。
折弯结构和卷体结构组合为成型结构203。
通过上述四个步骤完成对钢塑背板的弯折和卷边（或卷圆）处理后并形成成型结构203。
在其他实施例中，成型结构203也可以称为单独折边（即仅第一材料层的一端进行折边）、单独卷边（即第一材料层仅进行卷边处理，也就仅需要上述步骤S21和S24）、卷圆（即第一材料仅进行卷圆处理, 也就仅需要上述步骤S21和S24）和多次折弯（即第一材料层进行多次折弯处理, 也就仅需要上述步骤S22和S23, 步骤S22和S23进行多次）。
本发明面板显示模组充分利用了钢塑背板的自身强度特点，通过钢塑背板来支撑显示屏，降低了采用背板的冲压拉伸工艺的成本，并通过钢塑背板的薄体结构进行折弯成型并形成成型结构，开发了材料局部可单独作业的区域，拓宽了钢塑背板的可利用空间，实现可折弯、可卷圆、可反折边等结构功能，从而达到面板显示模组的制造方法创新，同时制造方法上不仅优化了了组装工艺流程，而且去工序化达到减少人力物力，从而实现减低成本的目的。
在此处键入本发明的实施方式描述段落。
在此处键入工业实用性描述段落。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。
Claims (10)
- 一种面板显示模组，其包括显示屏，其特征在于，还包括承载所述显示屏的钢塑背板以及连接所述显示屏和钢塑背板的胶体；所述钢塑背板包括位于中间且用于承载所示显示屏的厚体结构和位于厚体结构两侧的薄体结构，所述薄体结构的端部具有定位显示屏的成型结构。
- 根据权利要求1所述的面板显示模组，其特征在于，所述胶体连接所述厚体结构和显示屏。
- 根据权利要求1所述的面板显示模组，其特征在于，所述钢塑背板包括位于外侧的观面层、位于所述观面层上的夹层和位于所述夹层上的金属层，所述观面层、夹层和金属层通过压合形成所述钢塑背板；所述观面层的宽度均大于夹层和金属层的宽度，所述厚体结构包括所述观面层、夹层和金属层，所述薄体结构为位于侧边的观面层。
- 根据权利要求1所述的面板显示模组，其特征在于，所述夹层和金属层的宽度相同。
- 根据权利要求3所述的面板显示模组，其特征在于，所述观面层的材料为VCM板材或铝材或不锈钢。
- 根据权利要求3所述的面板显示模组，其特征在于，所述夹层的材料为ABS或PC或ABS+PC或PP蜂窝板。
- 根据权利要求3所述的面板显示模组，其特征在于，所述金属层为铝材或不锈钢。
- 根据权利要求1所述的面板显示模组，其特征在于，所述胶体为玻璃泡棉胶。
- 权利要求1-8任一所述的面板显示模组的制造方法，其特征在于，包括如下步骤：S1：形成中间厚和两侧薄的钢塑背板；S2：对钢塑背板侧边的薄体结构的端部进行弯曲成型并形成成型结构；S3：显示屏通过胶体粘贴在钢塑背板上，同时成型结构定位显示屏的位置。
- 根据权利要求9所述的面板显示模组的制造方法，其特征在于，步骤S2中，薄体结构的端部单独折边形成的或单独翻边形成的或卷圆形成的或多次折弯形成的形成所述的成型结构。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/131765 WO2022109923A1 (zh) | 2020-11-26 | 2020-11-26 | 一种面板显示模组及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/131765 WO2022109923A1 (zh) | 2020-11-26 | 2020-11-26 | 一种面板显示模组及其制造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022109923A1 true WO2022109923A1 (zh) | 2022-06-02 |
Family
ID=81755062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/131765 WO2022109923A1 (zh) | 2020-11-26 | 2020-11-26 | 一种面板显示模组及其制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2022109923A1 (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130271908A1 (en) * | 2012-04-12 | 2013-10-17 | Hung-Ta YU | Back cover for a panel module and flat panel display therewith |
| CN106814491A (zh) * | 2017-03-31 | 2017-06-09 | 合肥惠科金扬科技有限公司 | 显示设备及其组装方法 |
| CN108099324A (zh) * | 2017-12-29 | 2018-06-01 | 新奥石墨烯技术有限公司 | 移动终端背板及其制备方法以及移动终端 |
| CN208706166U (zh) * | 2018-08-22 | 2019-04-05 | 青岛海信电器股份有限公司 | 一种显示装置 |
| CN109856838A (zh) * | 2019-03-18 | 2019-06-07 | 创维光电科技(深圳)有限公司 | 一种显示模组及显示设备 |
| CN109927391A (zh) * | 2019-03-19 | 2019-06-25 | 佛山市顺德区力同奥斯特建材有限公司 | 一种电视机背板的制造方法 |
-
2020
- 2020-11-26 WO PCT/CN2020/131765 patent/WO2022109923A1/zh active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130271908A1 (en) * | 2012-04-12 | 2013-10-17 | Hung-Ta YU | Back cover for a panel module and flat panel display therewith |
| CN106814491A (zh) * | 2017-03-31 | 2017-06-09 | 合肥惠科金扬科技有限公司 | 显示设备及其组装方法 |
| CN108099324A (zh) * | 2017-12-29 | 2018-06-01 | 新奥石墨烯技术有限公司 | 移动终端背板及其制备方法以及移动终端 |
| CN208706166U (zh) * | 2018-08-22 | 2019-04-05 | 青岛海信电器股份有限公司 | 一种显示装置 |
| CN109856838A (zh) * | 2019-03-18 | 2019-06-07 | 创维光电科技(深圳)有限公司 | 一种显示模组及显示设备 |
| CN109927391A (zh) * | 2019-03-19 | 2019-06-25 | 佛山市顺德区力同奥斯特建材有限公司 | 一种电视机背板的制造方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112349217A (zh) | 一种面板显示模组及其制造方法 | |
| US20210384432A1 (en) | Lamination tool and lamination method for flexible display panel | |
| CN102737548B (zh) | 边框窄化显示装置及其制造方法 | |
| WO2021007811A1 (zh) | 柔性显示装置、电子设备及柔性显示装置的制造方法 | |
| CN109461381A (zh) | 一种显示面板、显示装置及显示面板的制作方法 | |
| WO2020077744A1 (zh) | 一种窄边框显示器 | |
| CN107908308B (zh) | 柔性显示模组及其制作方法 | |
| WO2022262069A1 (zh) | 显示模组及其制作方法、显示装置 | |
| WO2013060030A1 (zh) | 一种前框及背光模组 | |
| US11448913B2 (en) | Display device and fabrication method thereof | |
| WO2022109923A1 (zh) | 一种面板显示模组及其制造方法 | |
| CN112349208B (zh) | 一种折弯辅助机构及显示装置 | |
| CN212060824U (zh) | 背板、背光模组和显示装置 | |
| WO2022047771A1 (zh) | 柔性面板支撑结构、显示装置及柔性模组组装方法 | |
| CN211506118U (zh) | 一种加强光学膜片固定的车载背光模组及显示装置 | |
| WO2013152526A1 (zh) | 一种液晶显示装置及其制造方法以及光学膜片 | |
| CN214099001U (zh) | 一种面板显示模组 | |
| CN208636617U (zh) | 一种无胶框液晶模组结构 | |
| CN111475049A (zh) | 一种触控屏及触控屏制造方法 | |
| CN109927391B (zh) | 一种电视机背板的制造方法 | |
| TW201204538A (en) | Manufacturing method of mobile type screen frame | |
| WO2021258918A1 (zh) | 贴合装置及贴合方法 | |
| WO2022227139A1 (zh) | 显示装置 | |
| WO2022109925A1 (zh) | 一种钢塑板及其制造方法 | |
| JP2005331834A (ja) | マルチパネル型表示装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20962814 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20962814 Country of ref document: EP Kind code of ref document: A1 |