CN208908015U - A kind of novel display device - Google Patents
A kind of novel display device Download PDFInfo
- Publication number
- CN208908015U CN208908015U CN201821456208.4U CN201821456208U CN208908015U CN 208908015 U CN208908015 U CN 208908015U CN 201821456208 U CN201821456208 U CN 201821456208U CN 208908015 U CN208908015 U CN 208908015U
- Authority
- CN
- China
- Prior art keywords
- touch
- display device
- layer
- novel display
- electric ink
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Abstract
The utility model belongs to electric ink display field, disclose a kind of novel display device, including electric ink display screen, touch control component and cover board, the touch control component includes the touch-control FPC for being set to the touch-control circuit of the electric ink display screen surface and being fixedly connected with the touch-control circuit, is provided with preceding optical assembly between the touch-control FPC and the cover board.Compared with traditional novel display device, touch-control circuit directly makes to be formed in the outer surface of electric ink display screen, and the thickness of novel display device is thinning；The novel display device is equipped with preceding optical assembly simultaneously, can solve the problem of current electronic ink screen on the market can not be read under the environment such as dark, night, dim.
Description
Technical field
The utility model belongs to electric ink display field more particularly to a kind of novel display device.
Background technique
The visual effect that electric ink display screen has sensitive paper the same, shows without traditional liquid crystal reflective in the sun
Phenomenon is suitble to read for a long time under daytime and strong light, and only in pixel color variation (such as from black go to white)
Power consumption, closing the picture after power supply on display screen can still retain, and cruising ability with higher is very suitable to modern and passes through hand
The terminal readings such as machine, plate.
Majority ink screen devices are not provided with backlight at present, identify text above by reflected light, thus night,
It can not be read under dark surrounds.In addition, being partially provided with the ink screen device of backlight on the market, touch control component includes multilayer ITO
Layer and OCA layers, there is a problem of that thickness is thicker, it is not readily portable, be not inconsistent with consumer " ultra-thin " mobile terminal theory.Therefore it needs
It will be for a kind of novel display device of the electric ink for being able to solve the above problem.
Utility model content
The utility model provides a kind of novel display device, and touch-control circuit directly makes shape on the surface of electronic ink screen
At, while joined preceding optical assembly, reduce ITO layer and OCA layers in traditional novel display device；One purpose is
A kind of novel display device of thinner thickness making mobile terminal is provided, another purpose be in order to solve on the market ink screen without
The problem of method uses under night and dark surrounds.
The utility model is to solve a kind of technical solution that its technical problem provides to be:
A kind of novel display device, including electric ink display screen, preceding optical assembly, touch control component and cover board, the touch-control
Component includes the touch-control for being set to the touch-control circuit of the electric ink display screen surface and being fixedly connected with the touch-control circuit
FPC is provided with the preceding optical assembly between the touch-control FPC and the cover board.
As an improvement of the above technical solution, the touch-control circuit passes through transparent in electric ink display screen surface coating
It etches and is formed after conductive layer.
As a further improvement of the above technical scheme, the transparency conducting layer is full ITO layer.
As a further improvement of the above technical scheme, the material of transparency conducting layer that etching forms the touch-control circuit is
Indium tin oxide (ITO), nano-silver thread, carbon nanotube, graphene, 3,4- ethene dioxythiophene polymer (PEDOT) etc. are wherein
It is any one or more.
As an improvement of the above technical solution, the preceding optical assembly includes light guide plate and the band with light guide plate fitting
There is the lamp bar FPC of LED display lamp, and the edge of the light guide plate towards the cover board side is fitted with shading black glue.
As an improvement of the above technical solution, the material of the cover board be ceramics, glass, sapphire, PI, PSA, PMMA,
One of PC, PET or a variety of.
As an improvement of the above technical solution, the electric ink display screen includes two blocks of electricity between substrate, two substrates
Pole layer, electrophoretic display layer and pixel layer.
The advantageous effects of the utility model are: including electric ink display screen, preceding optical assembly, touch control component and lid
Plate, the touch control component include binding set on the touch-control circuit of the electric ink display screen surface and with the touch-control circuit
Touch-control FPC, be provided with preceding optical assembly between the touch-control FPC and the cover board.Compared with traditional novel display device,
Touch-control circuit directly makes to be formed in the outer surface of electric ink display screen, and the thickness of novel display device is thinning；This is novel aobvious
Showing device is equipped with preceding optical assembly simultaneously, and the electronic ink screen that can solve at present on the market can not be in the rings such as dark, night, dim
Reading problem under border.
Detailed description of the invention
Illustrate the technical scheme in the embodiment of the utility model in order to clearer, it below will be to required in embodiment description
Attached drawing to be used briefly describes.
Fig. 1 is the exploded view of traditional novel display device.
Fig. 2 is the exploded view of the novel display device of the utility model one embodiment.
Fig. 3 is the top view of the electric ink display screen with touch control component of the utility model one embodiment.
Fig. 4 is the top view of the preceding optical assembly of the utility model one embodiment.
Fig. 5 is the structural schematic diagram of the electric ink display screen of the utility model one embodiment.
Specific embodiment
It is carried out with reference to embodiments with technical effect of the attached drawing to the design of the utility model, specific structure and generation clear
Chu is fully described by, to fully understand the purpose of this utility model, scheme and effect.It should be noted that in the feelings not conflicted
The features in the embodiments and the embodiments of the present application can be combined with each other under condition.Furthermore used in the utility model it is upper,
Under, the descriptions such as left and right be only in opposite figure for each component part mutual alignment relation of the utility model.
Fig. 1 is the exploded view of traditional novel display device, and Fig. 2 is that the novel display of the utility model one embodiment fills
The exploded view set, Fig. 3 are the top view of the electric ink display screen with touch control component of the utility model one embodiment, figure
4 be the top view of the preceding optical assembly of the utility model one embodiment, and Fig. 5 is the electronic ink of the utility model one embodiment
The structural schematic diagram of water display screen.
Fig. 1 be existing novel display device structural schematic diagram, including electric ink display screen 110, ITO layer 122,
ITO layer 123, touch-control FPC 121, OCA layer 130, LED display lamp 140, lamp bar FPC 150, light guide plate 160, shading black glue 170,
OCA layer 180, cover board 190 further include OCA layer 124, OCA layer 125.Touch control component includes ITO layer 122, ITO layer 123, touch-control
FPC 121, OCA layer 124, OCA layer 125.Preceding optical assembly is arranged between electric ink display screen 110 and touch control component, touch-control
At least two layers of ITO layer is additionally provided between FPC 121 and cover board, and ITO layer is bonded with other structures and needs with OCA optical cement
Bonding, and then OCA layers are increased, on this basis, the utility model makes touching directly on the surface of electronical display ink screen
Circuit is controlled, ITO layer and OCA layers are eliminated, so that the thickness of novel display device is thinning.
Fig. 2 shows a kind of novel display device, including electric ink display screen 210, touch control component and cover board 290, touchings
Control component includes the touch-control circuit 222 on 210 surface of electric ink display screen and the touch-control FPC with touch-control circuit binding
221, preceding optical assembly is provided between touch-control FPC 221 and cover board 290, the side of preceding optical assembly is bonded with cover board, the other side with
Touch control component fitting.Compared with traditional novel display device, touch-control circuit is directly in the outer surface of electric ink display screen
Production is formed, and the thickness of novel display device is thinning；The novel display device is equipped with preceding optical assembly simultaneously, can solve current city
Electronic ink screen on face can not be in the reading problem under the environment such as dark, night, dim.
Touch-control circuit 222 is specially to be formed through etching after 210 surface of electric ink display screen coats transparency conducting layer, thoroughly
The material of bright conductive layer is indium tin oxide (ITO), nano-silver thread, carbon nanotube, graphene, 3,4- ethene dioxythiophene gather
It is therein any one or more to close object (PEDOT) etc..Preferably indium tin oxide (ITO), with a thickness of 2000 angstroms.As one kind
Preferred embodiment, use full ITO scheme (transparency conducting layer for full ITO layer, i.e. the edge of ito film do not need with silver, copper,
The conductive metals such as MOAIMO make lead).Light guide plate 260 is the acrylic PMMA or PC plate material of optical grade.
Preceding optical assembly includes light guide plate 260 and the lamp bar FPC with LED display lamp 240 being bonded with light guide plate 260
250, and the edge of light guide plate 260 towards cover board side is fitted with shading black glue 270.
The material of cover board be ceramics, glass, sapphire, PI (polyimides), PSA (styrene-acrylonitrile copolymer),
One of PMMA (polymethyl methacrylate), PC (polycarbonate), PET (polyethylene terephthalate) or a variety of.
Fig. 3 is the top view of the electric ink display screen with touch control component of the utility model one embodiment, touch-control
FPC 221 is fixed with the touch-control circuit 222 of electric ink display screen surface.Fig. 4 is the preceding light of the utility model one embodiment
The top view of component has LED display lamp 240 on lamp bar FPC 250.
Fig. 5 is the structural schematic diagram of the electric ink display screen of the utility model one embodiment, electric ink display screen
Including substrate 211, substrate 217, electrode layer 216, electrophoretic display layer and pixel layer between substrate 211 and substrate 217
212.Electrophoretic display layer specifically includes liquid 214, and can in liquid 214 the positively charged white pigment 215 of swimming,
Negatively charged black pigment 213.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by described claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (7)
1. a kind of novel display device, including electric ink display screen, preceding optical assembly, touch control component and cover board, which is characterized in that
The touch control component includes fixing company set on the touch-control circuit of the electric ink display screen surface and with the touch-control circuit
The touch-control FPC connect, is provided with the preceding optical assembly between the touch-control FPC and the cover board.
2. novel display device according to claim 1, which is characterized in that the touch-control circuit is passed through in the electric ink
Display screen surface etches formation after coating transparency conducting layer.
3. novel display device according to claim 2, which is characterized in that the transparency conducting layer is full ITO layer.
4. novel display device according to claim 2, which is characterized in that etching forms the transparent of the touch-control circuit and leads
The material of electric layer is indium tin oxide (ITO), nano-silver thread, carbon nanotube, graphene, 3,4- ethene dioxythiophene polymer
Any one of (PEDOT).
5. novel display device according to claim 1, which is characterized in that the preceding optical assembly includes light guide plate and same
The lamp bar FPC with LED display lamp of the light guide plate fitting, and the edge of the light guide plate towards the cover board side is bonded
There is shading black glue.
6. novel display device according to claim 1, which is characterized in that the material of the cover board is ceramics, glass, indigo plant
One of jewel, PI, PSA, PMMA, PC, PET.
7. novel display device according to claim 1, which is characterized in that the electric ink display screen includes two pieces of bases
Electrode layer, electrophoretic display layer and pixel layer between plate, two substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456208.4U CN208908015U (en) | 2018-09-05 | 2018-09-05 | A kind of novel display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456208.4U CN208908015U (en) | 2018-09-05 | 2018-09-05 | A kind of novel display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908015U true CN208908015U (en) | 2019-05-28 |
Family
ID=66613402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821456208.4U Active CN208908015U (en) | 2018-09-05 | 2018-09-05 | A kind of novel display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505883A (en) * | 2020-04-09 | 2020-08-07 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN111640610A (en) * | 2020-06-05 | 2020-09-08 | 深圳市会缤科技有限公司 | Wall switch system with display screen and display method |
-
2018
- 2018-09-05 CN CN201821456208.4U patent/CN208908015U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505883A (en) * | 2020-04-09 | 2020-08-07 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN111505883B (en) * | 2020-04-09 | 2023-08-08 | 青岛海信移动通信技术有限公司 | Mobile terminal |
| CN111640610A (en) * | 2020-06-05 | 2020-09-08 | 深圳市会缤科技有限公司 | Wall switch system with display screen and display method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103257748B (en) | Contact panel and manufacture method | |
| CN204679739U (en) | Display screen, display screen component and terminal | |
| CN203386166U (en) | Touch control panel | |
| CN103631456B (en) | Film inductor, the capacitance touch screen comprising the inductor and preparation method thereof and end product | |
| CN204679980U (en) | Display screen and terminal | |
| CN104679361B (en) | Touch control device | |
| CN106227394A (en) | A kind of recessive cover plate touch screen and production method thereof | |
| CN208908015U (en) | A kind of novel display device | |
| CN202615358U (en) | Capacitance type touch screen | |
| CN105183264B (en) | Embedded capacitive touch control display panel | |
| CN203038240U (en) | Touch electrode device | |
| CN203490440U (en) | Display device | |
| CN109343734A (en) | A kind of Trackpad, hand-written inputting method and display panel | |
| CN103197804A (en) | Display equipment | |
| CN109062446A (en) | It is a kind of to touch aobvious device and its manufacturing method | |
| CN203455820U (en) | Touch panel | |
| TWI634470B (en) | Polarized capacitive touch panel and display of the same | |
| CN208805662U (en) | A kind of frivolous display device | |
| CN209149275U (en) | It is a kind of to touch aobvious device | |
| CN202838280U (en) | Thin-film sensor, capacitive touch screen containing the same and terminal product thereof | |
| CN110456579A (en) | Display module and electronic equipment | |
| CN211742084U (en) | Touch sensor, touch display equipment and wisdom blackboard | |
| CN205302228U (en) | Flexible electron ink touch -control display screen | |
| CN209690669U (en) | The hand-written film of liquid crystal based on middle person's handwriting and thick person's handwriting | |
| CN109085727A (en) | A kind of frivolous display device and its manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |