WO2019024639A1 - Télévision à cristaux liquides - Google Patents

Télévision à cristaux liquides Download PDF

Info

Publication number
WO2019024639A1
WO2019024639A1 PCT/CN2018/094153 CN2018094153W WO2019024639A1 WO 2019024639 A1 WO2019024639 A1 WO 2019024639A1 CN 2018094153 W CN2018094153 W CN 2018094153W WO 2019024639 A1 WO2019024639 A1 WO 2019024639A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal television
television set
support frame
plate
Prior art date
Application number
PCT/CN2018/094153
Other languages
English (en)
Chinese (zh)
Inventor
饶春利
刘亚东
贺茂元
黄泰
Original Assignee
深圳Tcl新技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳Tcl新技术有限公司 filed Critical 深圳Tcl新技术有限公司
Publication of WO2019024639A1 publication Critical patent/WO2019024639A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes

Definitions

  • the present application relates to the field of television, and in particular to a liquid crystal television.
  • liquid crystal televisions commonly used in the market usually include a housing, a reflective sheet, a light guide plate, other optical films, and a display screen.
  • the components are sequentially assembled one by one according to the following parts, such as a casing ⁇ reflecting sheet ⁇ light guide plate ⁇ other optical film ⁇ display screen, so that the reflective sheet and the light guide plate are sequentially assembled.
  • each component is assembled with a housing and components that have been assembled on the housing, resulting in inconvenient assembly work for workers.
  • the main purpose of the present application is to propose a liquid crystal television set aimed at improving the assembly convenience of the liquid crystal television set.
  • the liquid crystal television set proposed by the present application includes:
  • the display module is mounted in the housing, and includes a support frame and a display screen and an optical film set mounted on the support frame, the support frame includes two side frame strips disposed opposite to each other, Each side frame strip includes a substrate facing the other side frame strip and a partition plate disposed on an inner side surface of the substrate, and the display screen and the optical film component are disposed on opposite sides of the partition plate; as well as
  • the electronic control module is disposed in the housing and includes a main control board integrated with a television signal processing module, and the main control board is electrically connected to the display screen.
  • each side frame strip further includes a limiting plate disposed on an inner side surface of the substrate, the limiting plate is spaced apart from the partition plate, and a side edge of the display screen is located at the partition plate Between the limit plate and the limit plate.
  • the limiting plate is connected to a side edge of the substrate, and has a pre-mounting position rotatable relative to a side edge of the substrate, and a final mounting fixed to the substrate and opposite to the partition plate. Bit.
  • the limiting plate is connected to the substrate by a rotating connection unit or by a material that is bendable and deformable.
  • the limiting plate is connected to the substrate by a material that is bendable, and when the limiting plate is in the pre-installation position, the limiting plate is in the same plane as the substrate, and A folded groove is formed on an inner side of the joint between the limiting plate and the substrate.
  • the folding groove has a triangular cross section and has opposite two groove wall surfaces.
  • the folding groove is opposite to the two groove wall surfaces. Hehe.
  • the housing includes a backplane, and the opposite sides of the backboard are respectively provided with sliding slots extending along the corresponding side edges, and the slots of the two sliding slots are oppositely disposed;
  • the display module is integrally The two side frame strips of the support frame are respectively slidably mounted into the two sliding slots to mount the display module to the housing.
  • the housing further includes two side plates disposed on opposite sides of the backboard, each side plate being arcuately disposed such that the inner sides of the two side plates form two curved sides.
  • the chute is
  • the housing further includes two side plates disposed on opposite sides of the backboard, and two limiting portions respectively connecting the two side plates, wherein the limiting portion is opposite to the back plate.
  • the back plate, the two side plates and the two limiting portions jointly limit the two opposite sliding grooves.
  • the limiting portion is disposed as a unitary plate member extending along a corresponding side edge; or the limiting portion includes a plurality of plate members intermittently disposed in an extending direction of the corresponding side edge.
  • the optical film set and the display screen are both fixed to the spacer.
  • the support frame further includes a top frame strip, and the top ends of the two side frame strips are respectively connected to the two ends of the top frame strip, and the bottom end of the support frame is vacant.
  • the cross-sectional shape of the top frame strip is consistent with the cross-sectional shape of the side frame strip.
  • the top frame strip and the two side frame strips are both extruded or injection molded parts.
  • the display screen when assembling the liquid crystal television set, the display screen may be first mounted on one side of the partition plate to form a support frame-display panel assembly, and then the support frame-display assembly is flipped by the clamp , the other optical film, the light guide plate and the reflection sheet are placed and fixed on the other side of the separator in sequence, thereby completing the modular assembly of the liquid crystal display module, and then the liquid crystal display module is integrally mounted into the casing.
  • the reflective sheet, the light guide plate, the other optical film and the display screen are assembled, it is not necessary to carry the heavy casing, which can improve the convenience of the assembly operation of the worker, thereby improving the assembly efficiency of the liquid crystal television.
  • FIG. 1 is a schematic exploded view of an embodiment of a liquid crystal television of the present application in a back view;
  • FIG. 2 is a sliding assembly view of the liquid crystal display module and the housing of the liquid crystal television of FIG. 1 in a rear view;
  • Figure 3 is a partial enlarged view of A in Figure 1;
  • FIG. 4 is a schematic exploded view of a liquid crystal display module of the liquid crystal television of FIG. 1;
  • FIG. 5 is a schematic horizontal cross-sectional view of the liquid crystal display module and the housing of FIG. 2 after assembly;
  • FIG. 6 is a cross-sectional structural view of the liquid crystal display module of FIG. 5 when the position limiting plate is in a pre-installation position.
  • Label name Label name 1 case 10 Chute 11 Backplane 12 Side panel 13 Limiting department 2 Liquid crystal display module twenty one Support frame 211 Side frame 212 Top frame 211a Substrate 211b Partition 211c Limit plate 211d Folding groove twenty two Display twenty three Optical film set 231 Light guide 232 A reflective sheet 233 DOP diaphragm 3 Sealing component 31 Light strip heat sink 311 First heat sink 312 Second heat sink 32 Lower decorative frame 321 Decorative floor 322 Decorative front side panel 323 Decorative rear side panel 4 Backlight strip 5 Screen support bar
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • first”, “second”, etc. in the embodiments of the present application, the description of "first”, “second”, etc. is used for descriptive purposes only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.
  • the application proposes a liquid crystal television set.
  • the liquid crystal television includes:
  • the liquid crystal display module 2 is mounted in the housing 1 and includes a support frame 21 and a display screen 22 and an optical film set 23 mounted on the support frame 21, wherein the support frame 21 includes oppositely disposed Two side frame strips 211, each side frame strip 211 includes a substrate 211a facing the other side frame strip 211, and a partition plate 211b disposed on the inner side surface of the substrate 211a.
  • the display screen 22 and the optical film set 23 are separated. Opposite sides of the plate 211b;
  • the electronic control module is disposed in the casing 1 and includes a main control board integrated with the television signal processing module, and the main control board is electrically connected to the display screen 22.
  • the optical film group 23 includes a reflective sheet 232, a light guide plate 231, and other optical films (such as the DOP film 233);
  • the display screen 22 is usually an LCD screen;
  • the main control board is based on The television signal processed by the television signal processing module controls the display screen 22 to display a television image corresponding to the television signal.
  • the display screen 22 when the liquid crystal television set is assembled, the display screen 22 may be first mounted on one side of the partition plate 211b to form a support frame-display panel assembly, and then the support frame-display screen is passed through the clamp. The component is turned over, and the other optical film, the light guide plate 231 and the reflective sheet 232 are placed in the direction perpendicular or nearly perpendicular to the partition plate 211b and fixed on the other side of the partition plate 211b, thereby completing the module of the liquid crystal display module 2.
  • the assembly of the liquid crystal display module 2 can be integrally mounted into the housing 1.
  • the housing 1 is carried out to improve the convenience of the assembly operation of the worker, thereby improving the assembly efficiency of the liquid crystal television; on the other hand, the modular installation of the liquid crystal television is realized, and the component of the liquid crystal television is reduced and simplified. The assembly process further improves assembly efficiency.
  • the display screen 22 and the optical film set 23 are preferably fixed to the partition plate 211b.
  • the display screen 22 can be adhesively fixed to the partition plate 211b, and the material used for bonding can be adhesive glue. It can also be a double-sided tape, which is not limited in this application.
  • the side frame strip 211 of the support frame 21 further includes a limiting plate 211c disposed on the inner side surface of the substrate 211a.
  • the limiting plate 211c is spaced apart from the partition plate 211b, and the side of the display screen 22 is The edge is located between the partition plate 211b and the limiting plate 211c; it can be understood that the display screen 22 is generally heavy, and only by its adhesion to the partition plate 211b, it is difficult to ensure that the display screen 22 can be stably fixed on the support frame 21, Therefore, the addition of the limiting plate 211c can restrict the display screen 22 from being separated from the support frame 21 in a direction away from the plate surface of the partition plate 211b.
  • the limiting plate 211c is connected to the side edge of the substrate 211a, and has a pre-mounting position rotatable relative to the side edge of the substrate 211a, and a final mounting fixed to the substrate 211a and opposite to the partition plate 211b. Bit. That is to say, in the present embodiment, the limiting plate 211c is rotatable relative to the substrate 211a, for example, by providing a rotational connection unit to connect the limiting plate 211c and the substrate 211a, or by using a bendable material to connect the limiting plate 211c and the substrate 211a.
  • the limiting plate 211c When the limiting plate 211c is in the pre-installation position, the limiting plate 211c may be in the same plane as the substrate 211a, or the limiting plate 211c may be outwardly bent at an angle with respect to the substrate 211a, so that the display screen 22 can be more conveniently loaded.
  • the rotary connection unit can be a one-way pivoting structure such as a ratchet, a hinge or the like.
  • the limiting plate 211c and the substrate 211a are in the same plane, and the inner side of the connection between the limiting plate 211c and the substrate 211a is formed with a fold.
  • the groove 211d has a triangular cross section and has opposite groove walls. When the limiting plate 211c is rotated to the final mounting position, the opposite groove walls of the folding groove 211d are in contact with each other.
  • the folding recess 211d is disposed to facilitate the subsequent bending of the limiting plate 211c, that is, the thickness of the joint between the limiting plate 211c and the substrate 211a is reduced, so that the limiting plate 211c is more easily bent, and The material surrounding the folded groove 211d undergoes a predetermined plastic deformation while avoiding tearing.
  • the opposing groove wall surfaces of the folding groove 211d can be combined to restrict the limiting plate 211c from being bent inwardly with respect to the substrate 211a; generally, the cross section of the folding groove 211d is an isosceles right triangle setting After the two opposite groove wall surfaces of the folding groove 211d are fitted together, the limiting plate 211c is parallel to the partition plate 211b.
  • the wall thickness L of the bottom of the folding groove 211d is preferably 0.4 mm; it can be understood that the wall thickness L is too thick, the bending is difficult, and the wall thickness L is too thin, and the bending is easy to tear; the wall thickness L Set to a moderate 0.4mm for easy bending and tearing.
  • the support frame 21 is preferably made of plastic, the weight of the plastic is light, the weight can be relatively reduced, and the plastic is also easy to bend.
  • the substrate 211a, the partition plate 211b, and the limiting plate 211c are preferably integrally formed to facilitate mass production, which may be extrusion molding, injection molding, or the like.
  • the support frame 21 further includes a top frame strip 212 , and the top ends of the two side frame strips 211 are respectively connected to the two ends of the top frame strip 212 .
  • the top frame strip 212 can be positioned to provide better edge protection for the display screen 22 and the optical film set 23.
  • the bottom end of the support frame 21 is vacant so that backlight light can enter from the bottom edge of the light guide plate 231 of the optical film group 23.
  • the cross-sectional shape of the top frame strip 212 is consistent with the cross-sectional shape of the side frame strip 211.
  • the support frame 21 may be integrally formed, or may be formed by splicing the top frame strip 212 and the side frame strips 211; in particular, when the extrusion molding is integrally formed.
  • the support frame 21 is formed by splicing.
  • the housing 1 further includes a back plate 11 , and opposite sides of the back plate 11 are respectively provided with a sliding slot 10 extending along the corresponding side, and the sliding The slots of the slot 10 are facing each other.
  • the liquid crystal display module 2 can be slidably mounted into the two sliding slots 10 through the opposite side frame strips 211 of the support frame 21 to realize the installation of the liquid crystal display module 2 into the housing 1;
  • the sliding installation can greatly improve the assembly efficiency of the liquid crystal television; on the other hand, the assembly screw between the casing 1 and the liquid crystal display module 2 can be saved, which not only saves cost, but also improves the appearance simplicity of the casing 1.
  • the housing 1 may also be formed by splicing the rear case and the front case, and the rear case has a front opening, and the front case is arranged in a frame shape, and the liquid crystal display module 2 is integrated. The ground is loaded into the rear case from the opening, and the front case is fixed on the rear case.
  • the housing 1 further includes two side plates 12 disposed on opposite sides of the back plate 11 and two limiting portions 13 respectively connecting the two side plates 12, wherein the limiting portion 13 is opposite to the back plate 11
  • the back plate 11, the two side plates 12 and the two limiting portions 13 collectively limit the two opposite sliding grooves 10.
  • the back plate 11, the two side plates 12 and the two limiting portions 13 are preferably integrally formed to facilitate mass production of the casing 1.
  • the limiting portion 13 is disposed as a whole plate member extending along the corresponding side. It can be understood that the limiting portion 13 is located on the front side of the display screen 22, which is a certain degree of appearance. The arrangement of the plate member can ensure the appearance of the liquid crystal television set.
  • the limiting portion 13 can also include a plurality of plate members intermittently disposed in the extending direction of the corresponding side edges. It can also achieve its limit function.
  • the housing 1 may not be provided with the limiting portion 13 on the side plate 12, and the side plate 12 is disposed as a curved plate, specifically, the vertical of each side plate 12 The cross section of the corresponding side extending direction is arranged in an arc shape protruding in a direction away from the other side plate 12 to form two of the chutes 10 on the inner side faces of the side plates 12.
  • the housing 1 further includes a top plate disposed on the top edge of the back plate 11, and the bottom edge of the back plate 11 is vacant to form a liquid crystal display module 2 between the lower ends of the two side plates 12. Slide into the mounting port of the installation.
  • the liquid crystal display module 2 slides into the casing 1 from the mounting opening, and the top of the liquid crystal display module 2 abuts against the top plate.
  • the top plate is preferably integrally formed with the back plate 11 to facilitate mass production of the housing 1; of course, in other embodiments, the top plate may also be a rear mounting member fixed to the back plate 11. Without loss of generality, on the housing 1, generally, the two ends of the top plate are respectively connected to the top ends of the side plates 12. It can be understood that, in this embodiment, the overall sliding assembly direction of the liquid crystal display module 2 is from the bottom edge of the back panel 11 toward the top edge, and the top panel is disposed to avoid the liquid crystal display module 2 during the overall sliding assembly process.
  • the mounting opening of the housing 1 may also be formed at the top end of the housing 1 such that the overall sliding assembly direction of the liquid crystal display module 2 is from the top edge of the back panel 11.
  • the direction of the bottom edge; for example, but not limited to, the bottom edge and the top edge of the back plate 11 are vacant to form a mounting opening between the lower ends of the two chutes 10 and a decorative opening between the upper ends of the two chutes 10, At this time, the liquid crystal display module 2 can be slid into the casing 1 from either of the mounting port and the decorative opening.
  • the free side edge of the top plate is further connected with a top limiting plate opposite to the back plate 11 to assist in increasing the limiting force for preventing the liquid crystal display module 2 from being detached from the housing 1 on the one hand, and the other Aspects can maintain the uniformity of appearance of the top and both sides of the front side of the casing 1.
  • the liquid crystal television set further includes a sealing assembly 3 that closes the mounting opening, and the liquid crystal display module 2 is confined within the housing 1.
  • a backlight strip 4 is disposed between the sealing member 3 and the bottom edge of the light guide plate 231.
  • the backlight strip 4 faces the bottom edge of the light guide plate 231 so that the backlight light emitted from the backlight strip enters the light guide plate. 231; the back side of the backlight strip 4 is attached to the sealing assembly 3 to dissipate heat through the sealing assembly 3.
  • the sealing assembly 3 further includes a light strip heat dissipating member 31, and the light strip heat dissipating member 31 includes a first heat dissipating plate 311 for attaching and mounting the back side of the backlight strip 4, and is connected to A second heat dissipation plate 312 is disposed on one side of the first heat dissipation plate 311, and the second heat dissipation plate 312 is fixedly disposed on the back surface of the back plate 11.
  • the backlight strip 4 can not only dissipate heat through the light bar heat dissipation member 31, but also The heat can be dissipated through the indirect backplane 11 to obtain higher heat dissipation efficiency.
  • the appearance of the liquid crystal television is affected, optionally, the LCD TV
  • the machine further includes a top decorative piece that closes the decorative opening, and the top decorative piece may be a decorative film piece or a top decorative frame strip as long as the decorative opening can be closed.
  • the sealing assembly 3 further includes a lower decorative frame strip 32 including a decorative bottom plate 321 and a decorative front side panel 322 and a decorative rear side panel 323 which are respectively disposed on opposite sides of the decorative bottom panel 321 , wherein the decoration
  • the rear side plate 323 is fixedly disposed on the outer side surface of the second heat dissipation plate 312 to be indirectly fixed to the back plate 11;
  • the decorative front side plate 322 is at least covered to the bottom edge of the display screen 22 to avoid the bottom edge of the display screen 22 The components between the decorative bottom plates 321 are exposed.
  • a screen support strip 5 disposed alongside the backlight strip 4 is disposed between the decorative bottom plate 321 and the bottom edge of the display screen 22.
  • the sealing assembly 3 is preferably detachably connected to the housing 1, and may be, but not limited to, connected by a screw locking or a snap connection.
  • the second heat dissipation plate 312 and the back plate 11 and the decorative rear side plate 323 and the second heat dissipation plate 312 are detachably connected.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne une télévision à cristaux liquides, comprenant : un boîtier; un module d'affichage, le module d'affichage étant monté à l'intérieur du boîtier et comprenant un cadre de support ainsi qu'un écran d'affichage et un ensemble de films optiques montés dans le cadre de support, le cadre de support comprenant deux bandes de cadre latérales agencées de manière opposée, chaque bande de cadre latérale comprenant un substrat faisant face à l'autre bande de cadre latérale et une cloison disposée sur une surface intérieure du substrat, l'écran d'affichage et l'ensemble de films optiques étant agencés séparément sur deux côtés opposés des cloisons; un module de commande électronique, le module de commande électronique étant agencé dans le boîtier et comprenant une carte de commande principale intégrée à un module de traitement de signal de télévision, la carte de commande principale étant électriquement connectée à l'écran d'affichage.
PCT/CN2018/094153 2017-05-08 2018-07-03 Télévision à cristaux liquides WO2019024639A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201720511257 2017-05-08
CN201710627215.XA CN107317985A (zh) 2017-05-08 2017-07-27 液晶电视机
CN201710627215.X 2017-07-27

Publications (1)

Publication Number Publication Date
WO2019024639A1 true WO2019024639A1 (fr) 2019-02-07

Family

ID=59954739

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/CN2017/112834 WO2018205555A1 (fr) 2017-05-08 2017-11-24 Module d'affichage et appareil d'affichage
PCT/CN2018/094158 WO2019019879A1 (fr) 2017-05-08 2018-07-03 Module d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides
PCT/CN2018/094153 WO2019024639A1 (fr) 2017-05-08 2018-07-03 Télévision à cristaux liquides

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/CN2017/112834 WO2018205555A1 (fr) 2017-05-08 2017-11-24 Module d'affichage et appareil d'affichage
PCT/CN2018/094158 WO2019019879A1 (fr) 2017-05-08 2018-07-03 Module d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides

Country Status (2)

Country Link
CN (4) CN107219663A (fr)
WO (3) WO2018205555A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107219663A (zh) * 2017-05-08 2017-09-29 深圳Tcl新技术有限公司 液晶显示模组和液晶显示设备
JP2019109385A (ja) * 2017-12-19 2019-07-04 シャープ株式会社 表示装置
CN114624808A (zh) * 2022-03-16 2022-06-14 广州华星光电半导体显示技术有限公司 背光模组及显示装置
CN115561928B (zh) * 2022-04-20 2023-09-15 荣耀终端有限公司 一种面框、背板和大屏显示设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090190062A1 (en) * 2008-01-24 2009-07-30 Funai Electric Co., Ltd. Liquid crystal module
CN202327902U (zh) * 2011-11-30 2012-07-11 上海中航光电子有限公司 一种用于容置液晶面板的背光模组结构
CN103582335A (zh) * 2012-08-04 2014-02-12 鑫成科技(成都)有限公司 电子装置
CN107317985A (zh) * 2017-05-08 2017-11-03 深圳Tcl新技术有限公司 液晶电视机
CN107333078A (zh) * 2017-07-27 2017-11-07 深圳Tcl新技术有限公司 液晶电视机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201015018Y (zh) * 2007-01-12 2008-01-30 群康科技(深圳)有限公司 液晶显示装置
KR20100042720A (ko) * 2008-10-17 2010-04-27 엘지전자 주식회사 영상표시장치
CN102809132B (zh) * 2012-07-24 2014-05-28 深圳市华星光电技术有限公司 液晶显示装置及其背光模组和背板组件
US9323088B2 (en) * 2012-09-12 2016-04-26 Sharp Kabushiki Kaisha Display device and television receiver
CN203337946U (zh) * 2013-07-23 2013-12-11 京东方科技集团股份有限公司 封装结构及显示装置
JP6305021B2 (ja) * 2013-11-12 2018-04-04 三菱電機株式会社 表示装置
KR20160056458A (ko) * 2014-11-11 2016-05-20 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
CN204694947U (zh) * 2015-01-20 2015-10-07 创维液晶器件(深圳)有限公司 液晶模组及液晶显示装置
CN105467681A (zh) * 2016-01-13 2016-04-06 深圳创维－Rgb电子有限公司 背板与面框一体化成型的无缝模组、液晶电视及显示器
CN106154615B (zh) * 2016-09-22 2020-02-28 青岛海信电器股份有限公司 一种液晶模组及液晶显示装置
CN106338853A (zh) * 2016-11-10 2017-01-18 奥捷科技（厦门）有限公司 一种防漏光结构及具有其的显示器
CN106504651B (zh) * 2016-12-26 2019-12-31 深圳市华星光电技术有限公司 一种曲率可变的显示装置及其框体结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090190062A1 (en) * 2008-01-24 2009-07-30 Funai Electric Co., Ltd. Liquid crystal module
CN202327902U (zh) * 2011-11-30 2012-07-11 上海中航光电子有限公司 一种用于容置液晶面板的背光模组结构
CN103582335A (zh) * 2012-08-04 2014-02-12 鑫成科技(成都)有限公司 电子装置
CN107317985A (zh) * 2017-05-08 2017-11-03 深圳Tcl新技术有限公司 液晶电视机
CN107333078A (zh) * 2017-07-27 2017-11-07 深圳Tcl新技术有限公司 液晶电视机

Also Published As

Publication number Publication date
CN206948483U (zh) 2018-01-30
WO2019019879A1 (fr) 2019-01-31
CN107219663A (zh) 2017-09-29
WO2018205555A1 (fr) 2018-11-15
CN107317985A (zh) 2017-11-03
CN207008235U (zh) 2018-02-13

Similar Documents

Publication Publication Date Title
WO2019024639A1 (fr) Télévision à cristaux liquides
WO2019071987A1 (fr) Équipement d'affichage à cristaux liquides
EP3904953A1 (fr) Module de rétroéclairage et dispositif d'affichage
WO2019019874A1 (fr) Appareil d'affichage à cristaux liquides
WO2014015499A1 (fr) Panneau arrière, module de rétroéclairage et dispositif d'affichage à cristaux liquides
TWM503590U (zh) 顯示裝置及其承載框架
CN211718665U (zh) 液晶模组和电视机
WO2018205562A1 (fr) Module d'affichage à cristaux liquides sans cadre et télévision à cristaux liquides
WO2019019872A1 (fr) Dispositif d'affichage à cristaux liquides
WO2019019876A1 (fr) Télévision à cristaux liquides
WO2020220642A1 (fr) Appareil d'affichage
WO2021103235A1 (fr) Module d'affichage à cristaux liquides et appareil d'affichage
WO2022068381A1 (fr) Module d'affichage incurvé et dispositif d'affichage
WO2019019875A1 (fr) Télévision à cristaux liquides
WO2019019873A1 (fr) Télévision à cristaux liquides
CN206906749U (zh) 液晶显示设备
CN101666938B (zh) 显示装置
WO2014032326A1 (fr) Dispositif d'affichage
WO2019019878A1 (fr) Télévision à cristaux liquides
US11829032B2 (en) Backlight module including fixing member, display module and assembling method thereof
CN206948482U (zh) 液晶电视机
CN206906750U (zh) 液晶显示设备
CN207067582U (zh) 液晶显示设备
CN107219664A (zh) 液晶显示设备
CN212302171U (zh) 背光模组及显示装置

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: 18841357

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: 18841357

Country of ref document: EP

Kind code of ref document: A1