WO2022098209A1 - 플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조 - Google Patents
플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조 Download PDFInfo
- Publication number
- WO2022098209A1 WO2022098209A1 PCT/KR2021/016256 KR2021016256W WO2022098209A1 WO 2022098209 A1 WO2022098209 A1 WO 2022098209A1 KR 2021016256 W KR2021016256 W KR 2021016256W WO 2022098209 A1 WO2022098209 A1 WO 2022098209A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slider
- flexible display
- mobile device
- display unit
- housing
- Prior art date
Links
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 239000004642 Polyimide Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002042 Silver nanowire Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- 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
Definitions
- the present invention relates to a lower structure of a display unit and a structure of a slider for a flexible display mobile device.
- the slider device is applied to a wide variety of form factors, including a folding type terminal, a rolling type terminal, a slider type terminal, and a wearable device.
- Mobile devices with flexible displays have been commercialized as clamshell terminals, and furthermore, slider-type and rolling-type terminals are being commercialized.
- a stable support structure for the screen is required according to the size of the screen during expansion and contraction.
- the screen is firmly integrated with the support structure so that the screen does not rise or become crowded, and a stable structure of the display unit is required for input such as touch.
- the space between the mobile devices equipped with flexible displays is minimized during expansion and contraction, and through this, the It allows smooth input and improves durability.
- the slider part has a slider support part 103 that intersects the mobile device body housing 100.
- the mobile device slider part extension part 101 When the mobile device slider part extension part 101 is expanded, the mobile device body housing 100 through the mobile device housing flexible display pull-out part. ), the screen is expanded as the slider support 103 crossed at the top moves to one side.
- the slider When the slider is expanded, an empty space is created in the moved portion as the slider support 103 moves, and the flexible display unit is pulled out and placed through the mobile device housing flexible display take-out unit 102 on it, so that the housing and the flexible display unit are separated from each other.
- There is an empty space at the bottom of the birthplace which makes it difficult to work with touch, and there is a possibility of inflow of foreign substances.
- the flexible display part which is placed on the slider support part before expansion and is always exposed, does not need to be flexible, so it is hardened and disposed to be strong against scratches.
- the flexible display unit exposed to the outside of the mobile device is made in a rigid form, and the flexible display unit accommodated in the receiving unit of the mobile device is made in a flexible form.
- the flexible display unit is coated with a material such as polyimide or glass, and the flexible display unit can have a form in which a rigid region and a flexible region are mixed by curing the always exposed material such as polyimide or glass.
- the flexible display lower protrusion 201 is formed in a straight line so that it can move along the sliding direction by laying out a flexible material at the bottom of the display unit and drawing out some of them.
- the flexible display lower protrusion 201 makes a slight groove perpendicular to the rotational direction of the rotating roll so as to be able to rotate along the rotating roll 104 together with the flexible display unit, so that it naturally enters or withdraws according to the curvature in the curved section.
- the lower protrusion 201 of the flexible display can be composed of various materials, such as flexible materials, wires, caterpillars, nanotubes, and silver nanowires, alone or in combination.
- the flexible display lower protrusion 201 is attached to be connected to the slider withdrawing part 100 or the slider mobile device main body 100, or by adding a flexible display lower protrusion fixing device 202 to the slider body 100 according to the slider operation. It is exposed to the outside of the slider body through the rotating roll 104 when it is drawn in or drawn out in a U-shape or roll shape.
- the lower protrusion of the flexible display may be manufactured together with the flexible display or may be separately manufactured and combined when manufacturing a mobile device.
- the rotating roll 104 of the flexible display has a round shape, not a single large circle, and only about half of the rotating roll 104 is semi-circular, and a small auxiliary roll 104c is inserted into the outer surface of the semi-circle. there is.
- This structure makes it possible to use the internal space of the mobile device main housing 100 more widely, thereby facilitating design according to the arrangement of parts.
- the rotating roll 104 of the flexible display may have a concave-convex structure, and the flexible display unit has a lower protrusion 201 and a caterpillar shape 201c and a concave-convex groove 201d therein. In combination with the groove, it can be drawn in or out.
- the lower protrusion 201 of the flexible display unit may be directly connected to a wire, line, carbon nanotube, etc. to take a considerable part of the tension generated when the flexible display is drawn in and out.
- Such a plurality of concave-convex structures or structures such as wires increases the durability of the flexible display unit by allowing the force to be evenly distributed when manually expanding or reducing the slider.
- the lower protrusion 201 of the flexible display unit may have different thickness and height to adjust the step difference that occurs when the slider structure is multi-layered or multi-layered.
- the display unit accommodated in various shapes, such as a roll shape or a U shape, inside the housing of the mobile device may be drawn out or drawn in through the drawout unit 102 of the flexible display mobile device housing flexible display according to the slider extension of the mobile device.
- the flexible display unit lower protrusion 201 fills in the empty space generated when the slider supporting unit 103 moves along the guide unit, and extends and engages the slider supporting unit 103 to prevent the screen from being separated.
- the slider support 103 or the lower protrusion 201 of the flexible display unit slides through the groove structure of the guide so as not to escape from the guide.
- the mobile device housing flexible display pull-out unit may be disposed on the slider support unit 103 on both sides of the mobile device.
- the lower protrusion 201 is drawn out or drawn in in the form of filling.
- the slider support 103 may have the slider support 103a having different positions, and is a slider outlet 103b formed in the main housing 100 of the flexible display mobile device. It can make withdrawals and withdrawals. This structure has durability against vertical impact of flexible display mobile devices.
- Such a shape can be applied to all places to which a slider structure is applied, such as a folding type terminal, a rolling type terminal, a slider type terminal, and a wearable type device, and various types of additional slider structures can be manufactured in parallel.
- various types of folding-type terminals, rolling-type terminals, and flexible display units of slider-type terminals having a slider unit are expanded and contracted according to the expansion/reduction of the housing, thereby minimizing the empty space when the display unit is separated from the housing. It prevents the separation, overcomes the step difference according to the sliding expansion and closely adheres to various types of support parts to prevent screen wrinkling and minimize the sense of difference when touching.
- FIG. 1 is an internal structural diagram of a sliding mobile device when expanded.
- Figure 2 is an exemplary view of the bottom structure of the flexible display unit.
- Figure 3 is an exemplary view of the lower slider support of the sliding mobile device.
- Figure 4 is an exemplary view of the second lower slider support of the sliding mobile device.
- Figure 5 is a front view of the lower slider support of the sliding mobile device.
- FIG. 6 is an exemplary view of the lower protrusion of the flexible display connected to the slider support or the slider body.
- Fig. 8 is a diagram showing the structure of the slider on both sides of the slider mobile device.
- the space between the mobile devices equipped with flexible displays is minimized during expansion and contraction, and through this, the It allows smooth input and improves durability.
- the slider part has a slider support part 103 that intersects the mobile device body housing 100.
- the mobile device slider part extension part 101 When the mobile device slider part extension part 101 is expanded, the mobile device body housing 100 through the mobile device housing flexible display pull-out part. ), the screen is expanded as the slider support 103 crossed at the top moves to one side.
- the slider When the slider is expanded, an empty space is created in the moved portion as the slider support 103 moves, and the flexible display unit is pulled out and placed through the mobile device housing flexible display take-out unit 102 on it, so that the housing and the flexible display unit are separated from each other.
- There is an empty space at the bottom of the birthplace which makes it difficult to work with touch, and there is a possibility of inflow of foreign substances.
- the flexible display part which is placed on the slider support part before expansion and is always exposed, does not need to be flexible, so it is hardened and disposed to be strong against scratches.
- the flexible display unit exposed to the outside of the mobile device is made in a rigid form, and the flexible display unit accommodated in the receiving unit of the mobile device is made in a flexible form.
- the flexible display unit is coated with a material such as polyimide or glass, and the flexible display unit can have a form in which a rigid region and a flexible region are mixed by curing the always exposed material such as polyimide or glass.
- the flexible display lower protrusion 201 is formed in a straight line so that it can move along the sliding direction by laying out a flexible material at the bottom of the display unit and drawing out some of them.
- the flexible display lower protrusion 201 makes a slight groove perpendicular to the rotational direction of the rotating roll so as to be able to rotate along the rotating roll 104 together with the flexible display unit, so that it naturally enters or withdraws according to the curvature in the curved section.
- the lower protrusion 201 of the flexible display can be composed of various materials, such as flexible materials, wires, caterpillars, nanotubes, and silver nanowires, alone or in combination.
- the flexible display lower protrusion 201 is attached to be connected to the slider withdrawing part 100 or the slider mobile device main body 100, or by adding a flexible display lower protrusion fixing device 202 to the slider body 100 according to the slider operation. It is exposed to the outside of the slider body through the rotating roll 104 when it is drawn in or drawn out in a U-shape or roll shape.
- the lower protrusion of the flexible display may be manufactured together with the flexible display or may be separately manufactured and combined when manufacturing a mobile device.
- the rotating roll 104 of the flexible display may have a concave-convex structure, and the flexible display unit has a lower protrusion 201 and a caterpillar shape 201c and a concave-convex groove 201d therein. In combination with the groove, it can be drawn in or out.
- the lower protrusion 201 of the flexible display unit may be directly connected to a wire, line, carbon nanotube, etc. to take a considerable part of the tension generated when the flexible display is drawn in and out.
- Such a plurality of concave-convex structures or structures such as wires increases the durability of the flexible display unit by allowing the force to be evenly distributed when manually expanding or reducing the slider.
- the lower protrusion 201 of the flexible display unit may have different thickness and height to adjust the step difference that occurs when the slider structure is multi-layered or multi-layered.
- the display unit accommodated in various shapes, such as a roll shape or a U shape, inside the housing of the mobile device may be drawn out or retracted through the draw-out unit 102 of the flexible display mobile device housing flexible display according to the slider extension of the mobile device.
- the lower protrusion 201 of the flexible display part fills the empty space that is generated when the slider support 103 moves along the guide part, and is extended with the slider support 103 to prevent the screen from being separated.
- the slider support 103 or the lower protrusion 201 of the flexible display unit slides through the groove structure of the guide so as not to escape from the guide.
- the mobile device housing flexible display pull-out unit may be disposed on the slider support unit 103 on both sides of the mobile device.
- the lower protrusion 201 is drawn out or drawn in in the form of filling.
- the slider support 103 may have the other end slider supports 103a having different positions, and a slider outlet 103b formed in the main housing 100 of the flexible display mobile device. can be made available for withdrawal and withdrawal. This structure has durability against vertical impact of flexible display mobile devices.
- Such a shape can be applied to all places to which a slider structure is applied, such as a folding type terminal, a rolling type terminal, a slider type terminal, and a wearable type device, and various types of additional slider structures can be manufactured in parallel.
- various types of folding-type terminals, rolling-type terminals, and flexible display units of slider-type terminals having a slider unit are expanded and contracted according to the expansion/reduction of the housing, thereby minimizing the empty space when the display unit is separated from the housing. It prevents the separation, overcomes the step difference according to the sliding expansion and closely adheres to various types of support parts to prevent screen wrinkling and minimize the sense of difference when touching. Accordingly, the present invention has industrial applicability.
- mobile device main body housing 101 mobile device slider extended section 101a: mobile device slider extended section left 101b: mobile device slider extended section right 102: mobile device housing flexible display drawout section 103: slider support section 103a: other end slider support section 103b: Slider outlet 104: Rotating roll 104a: Left rotating roll 104b: Right rotating roll 104c: Sub roll 104d: Small roll auxiliary roll 105e: Small concave-convex roll 200: Flexible display lower end 201: Flexible display unit lower protrusion 202: Flexible display unit lower protrusion fixing device
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (2)
- 슬라이더를 장치를 구비한 휴대용기기에 있어서 슬라이더부와 연동되어 빈공간을 메우는 기능이 있는 플렉시블디스플레이부 하단돌기를 가지는 플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조.
- 슬라이더를 장치를 구비한 휴대용기기에 있어서 슬라이더부는 다수부로 구성되고 하나의 슬라이더부는 다수층으로 구성되는 플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023527754A JP2023548410A (ja) | 2020-11-09 | 2021-11-09 | フレキシブルディスプレイ部モバイル機器のディスプレイ部の下部構造およびスライダー構造 |
CN202180089728.4A CN116762118A (zh) | 2020-11-09 | 2021-11-09 | 柔性显示器移动设备的显示单元下部结构及滑动结构 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200148897A KR20220063040A (ko) | 2020-11-09 | 2020-11-09 | 슬라이더장치를 구비한 플렉시블디스플레이 모바일기기의 디스플레이부구조 |
KR10-2020-0148897 | 2020-11-09 | ||
KR1020200177247A KR20220086969A (ko) | 2020-12-17 | 2020-12-17 | 플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조 |
KR10-2020-0177247 | 2020-12-17 |
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WO2022098209A1 true WO2022098209A1 (ko) | 2022-05-12 |
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PCT/KR2021/016256 WO2022098209A1 (ko) | 2020-11-09 | 2021-11-09 | 플렉시블디스플레이 모바일기기의 디스플레이부 하부구조 및 슬라이더구조 |
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JP (1) | JP2023548410A (ko) |
WO (1) | WO2022098209A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150099668A (ko) * | 2014-02-22 | 2015-09-01 | 삼성전자주식회사 | 전자 장치 |
US20170278436A1 (en) * | 2015-03-31 | 2017-09-28 | Boe Technology Group Co., Ltd. | Rollable display device |
KR20190001389A (ko) * | 2017-06-27 | 2019-01-04 | 엘지전자 주식회사 | 전자장치 |
CN111508373A (zh) * | 2020-05-26 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | 柔性显示装置 |
CN111599278A (zh) * | 2020-06-03 | 2020-08-28 | 京东方科技集团股份有限公司 | 一种显示装置和电子设备 |
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2021
- 2021-11-09 JP JP2023527754A patent/JP2023548410A/ja active Pending
- 2021-11-09 WO PCT/KR2021/016256 patent/WO2022098209A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150099668A (ko) * | 2014-02-22 | 2015-09-01 | 삼성전자주식회사 | 전자 장치 |
US20170278436A1 (en) * | 2015-03-31 | 2017-09-28 | Boe Technology Group Co., Ltd. | Rollable display device |
KR20190001389A (ko) * | 2017-06-27 | 2019-01-04 | 엘지전자 주식회사 | 전자장치 |
CN111508373A (zh) * | 2020-05-26 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | 柔性显示装置 |
CN111599278A (zh) * | 2020-06-03 | 2020-08-28 | 京东方科技集团股份有限公司 | 一种显示装置和电子设备 |
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