CN201600526U - Touch display module - Google Patents
Touch display module Download PDFInfo
- Publication number
- CN201600526U CN201600526U CN2009203190873U CN200920319087U CN201600526U CN 201600526 U CN201600526 U CN 201600526U CN 2009203190873 U CN2009203190873 U CN 2009203190873U CN 200920319087 U CN200920319087 U CN 200920319087U CN 201600526 U CN201600526 U CN 201600526U
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- connecting lines
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Abstract
The utility model relates to a touch display module which comprises a display panel, a touch panel and a light adjusting plate. The display panel comprises an upper surface and a lower surface. The touch panel is arranged on the upper surface of the display panel. The light adjusting plate is arranged at one side of the touch panel, which is far away from the display panel. When a light beam enters into the touch display module through the light adjusting plate, the touch panel reflects a part of the light beam to form into a reflected light beam, and the light adjusting plate is used for restraining the penetration rate of at least one of the reflected light beam and the light beam that penetrate through the light adjusting plate.
Description
Technical field
The utility model relates to a kind of touch-control display module, and particularly relevant for the good touch-control display module of a kind of display quality.
Background technology
Along with the maturation of display technique, display extensively is used among the various fields of human daily life.Especially, industry is further integrated touch controllable function and Presentation Function recently, makes that the operation-interface between the mankind and the electronic installation is simplified more, and the user must not see through keyboard or mouse and can utilize touch control manner to operate to carry out instructions.
Known touch-control display module is that contact panel and display panel are integrated.Contact panel roughly can be divided into contact panels such as resistance-type, condenser type, infrared-type and ultrasonic formula, is modal product with electric resistance touch-control panel and capacitance type touch-control panel wherein.And but capacitance type touch-control panel is owing to have the characteristic of multi-point touch, more humane operator scheme can be provided and make capacitance type touch-control panel be subjected to the favor in market gradually.
Yet; owing to can utilize metal routing to connect a plurality of touch-control electrodes or touch pad usually on the capacitance type touch-control panel; therefore, when the user when using the touch-control display module that forms by capacitance type touch-control panel and display panel integration, the display frame of touch-control display module is interfered easily.This is because the metal routing meeting reflection ray in the capacitance type touch-control panel causes the user to see many little bright stripeds.Particularly, when the touch-control display module showed darker picture, the affected degree of display frame was quite obvious.
Summary of the invention
The utility model provides a kind of touch-control display module, and it has superior display quality.
The utility model proposes a kind of touch-control display module, it comprises display panel, contact panel and light adjustment sheet.Display panel has upper surface and lower surface.Contact panel is disposed on the upper surface of display panel.The light adjustment sheet is disposed at the side of contact panel away from display panel.When light entered in the touch-control display module via the light adjustment sheet, contact panel reflecting part light was to form reflection ray, and at least one passes the penetrance of this light adjustment sheet and the light adjustment sheet is in order to suppress this reflection ray and this light.
In an embodiment of the present utility model, above-mentioned touch-control display module more comprises polaroid down, is disposed on the lower surface of display panel.
In an embodiment of the present utility model, above-mentioned smooth adjustment sheet is a polaroid on.
In an embodiment of the present utility model, above-mentioned smooth adjustment sheet is the antireflection sheet.
In an embodiment of the present utility model, above-mentioned contact panel comprises substrate, many first sensing serials and many second sensing serials.Many first sensing series arrangement are also parallel to each other on substrate, and each first sensing serial comprises a plurality of first sensor pads and a plurality of first connecting line.Many first connecting lines are parallel to first direction and are connected in series a plurality of first sensor pads.Many second sensing series arrangement are also parallel to each other on substrate, and each second sensing serial comprises a plurality of second sensor pads and a plurality of second connecting line.Many second connecting lines are parallel to a second direction and are connected in series a plurality of second sensor pads.A plurality of first sensor pads and a plurality of second sensor pad copline, and many first connecting lines are electrically insulated from many second connecting lines.
In an embodiment of the present utility model, above-mentioned contact panel more comprises dielectric layer, between first connecting line and second connecting line, so that first connecting line is electrically insulated from second connecting line.
In an embodiment of the present utility model, the material of above-mentioned first connecting line or second connecting line is a metal.
In an embodiment of the present utility model, above-mentioned contact panel more comprises many signal transmission lines, is connected to many first sensing serials and many second sensing serials respectively.
In an embodiment of the present utility model, above-mentioned touch-control display module more comprises screening glass, is disposed at the side of light adjustment sheet away from contact panel.
In an embodiment of the present utility model, above-mentioned touch-control display module more comprises light source, with respect to the lower surface of display panel and be provided with.
In an embodiment of the present utility model, above-mentioned display panel comprises liquid crystal http: // 192.168.1.226:8080/search-cgi/ge exciting light display panel.
The utility model proposes and propose a kind of touch-control display module, comprise display panel, contact panel, antireflection sheet, following polaroid and go up polaroid.Display panel has upper surface and lower surface.Contact panel is disposed on the upper surface of display panel.The antireflection sheet is disposed at the side of contact panel away from display panel.Following polaroid is disposed on this surface of display panel.Last polaroid is disposed on the upper surface of display panel, and goes up polaroid between display panel and contact panel.
The utility model proposes and reintroduce a kind of touch-control display module, comprise display panel, contact panel and go up polaroid.Display panel has upper surface and lower surface.Contact panel is disposed on the upper surface of display panel.Last polaroid is disposed at the side of contact panel away from display panel.
Based on above-mentioned, touch-control display module of the present utility model is provided with the light adjustment sheet, and the light adjustment sheet can be used to suppress make the brightness of reflection ray reduce by at least one penetrance in the incident ray of extraneous incident and the reflection ray that is reflected by contact panel.Thus, the user can not see more that when watching display frame striped produces.
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of touch-control display module of the utility model one embodiment.
Fig. 2 is for looking synoptic diagram on the contact panel in a kind of touch-control display module of the utility model one embodiment.
Fig. 3 is along the diagrammatic cross-section of A-A ' line among Fig. 2.
Fig. 4 is the synoptic diagram of a kind of touch-control display module of another embodiment of the utility model.
Fig. 5 is the synoptic diagram of a kind of touch-control display module of the another embodiment of the utility model.
Fig. 6 is the utility model synoptic diagram of a kind of touch-control display module of an embodiment again.
[primary clustering symbol description]
200,300,400,500: the touch-control display module
210,410: display panel
212: upper surface
214: lower surface
220: contact panel
222: substrate
Sensing serial in 224: the first
224a: first sensor pad
224b: first connecting line
Sensing serial in 226: the second
226a: second sensor pad
226b: second connecting line
228: signal transmission line
230,330,530: the light adjustment sheet
240: following polaroid
250: go up polaroid
260: screening glass
270: light source
A-A ': line
D1: first direction
D2: second direction
L: light
PV: dielectric layer
R: reflection ray
Embodiment
Fig. 1 is the synoptic diagram of a kind of touch-control display module of the utility model one embodiment.Fig. 2 is for looking synoptic diagram on the contact panel in a kind of touch-control display module of the utility model one embodiment.Fig. 3 is along the diagrammatic cross-section of A-A ' line among Fig. 2.Please refer to Fig. 1, Fig. 2 and Fig. 3, touch-control display module 200 comprises display panel 210, contact panel 220 and light adjustment sheet 230.
In addition, the display panel 210 of present embodiment is a display panels.Therefore in order to show, the touch-control display module 200 of present embodiment also comprises following polaroid 240, goes up polaroid 250 and light source 270.Following polaroid 240 is disposed on the lower surface 214 of display panel 210, is disposed on the upper surface of display panel and go up polaroid 250, and goes up polaroid 250 between display panel 210 and contact panel 220.In addition, light source 270 is with respect to the lower surface 214 of display panel 210 and be provided with.Light source 270 for example can adopt fluorescent tube or light emitting diode as display light source.What deserves to be mentioned is that in order to protect the assembly in the touch-control display module 200, touch-control display module 200 more comprises screening glass 260.Screening glass 260 is disposed at the side of light adjustment sheet 230 away from contact panel 220, and in the present embodiment, the material of screening glass 260 for example is plastics or glass.
Each first sensing serial 224 comprises a plurality of first sensor pad 224a and a plurality of first connecting line 224b.Many first connecting line 224b are parallel to first direction D1 and are connected in series a plurality of first sensor pad 224a.Each second sensing serial 226 comprises a plurality of second sensor pad 226a and a plurality of second connecting line 226b.Many second connecting line 226b are parallel to second direction D2 and are connected in series a plurality of second sensor pad 226a.A plurality of first sensor pad 224a and a plurality of second sensor pad 226a copline, and many first connecting line 224b are electrically insulated from many second connecting line 226b.
For instance, when light L entered in the touch-control display module 200 via light adjustment sheet 230, the plain conductor in the contact panel 220 (for example second connecting line 226b and signal transmission line 228) meeting reflecting part light L was to form reflection ray R.During display panel 210 display frames, the existence of reflection ray R is seen many bright rays with other user.Bright rays was obvious when especially, display frame was dark more.Therefore, present embodiment is disposed at the side of contact panel 220 away from display panel 210 with light adjustment sheet 230.And light adjustment sheet 230 for example is the antireflection sheet.At this moment, light adjustment sheet 230 can prevent that reflection ray R from penetrating touch-control display module 200.Thus, when the user when viewing and admiring the shown picture of touch-control display module 200, the user can not see the striped that the reflection ray R that reflected by contact panel 220 is produced.In other words, touch-control display module 200 can have superior display quality.
Fig. 4 is the synoptic diagram of a kind of touch-control display module of another embodiment of the utility model.Please refer to Fig. 4, the member that touch-control display module 300 is had is identical with touch-control display module 200 haply, and wherein identical member represents with identical label, below no longer repeats.
Touch-control display module 300 is that with the main difference part of touch-control display module 200 light adjustment sheet 330 is last polaroid.In other words, the embodiment that Fig. 4 illustrated is the last polaroid 250 (as shown in Figure 1) that will originally be placed between display panel 210 and the contact panel 220, is placed on the side of contact panel 220 away from display panel 210 instead.
In the embodiment that Fig. 4 illustrated, when light L enters in the touch-control display module 300 via light adjustment sheet 330, light adjustment sheet 330 meeting filtration fraction light L, the feasible brightness decay that enters the light L in the touch-control display module 300 by light adjustment sheet 330.Because light L is by the decay of the brightness meeting after the light adjustment sheet 330, even decay to half of light L brightness originally or still less, therefore, be subjected to the formed reflection ray R of contact panel 220 reflections and weaken significantly.Compared to the design of not disposing light adjustment sheet 330, the brightness of the reflection ray R of present embodiment reduces significantly.
In brief, when the user when viewing and admiring the shown picture of touch-control display module 300 because the brightness of reflection ray R significantly decays, so the user is difficult for seeing the striped in the display frame.
Fig. 5 is the synoptic diagram of a kind of touch-control display module of the another embodiment of the utility model.Please refer to Fig. 5, the member that touch-control display module 400 is had is identical with touch-control display module 200 haply, and wherein identical member represents with identical label, below no longer repeats.
Touch-control display module 400 is the display panel of display panel 410 for autoluminescence forms such as organic electric-excitation luminescent displaying panel or electric slurry display panels with the main difference part of touch-control display module 200.
In the embodiment that Fig. 5 illustrated, touch-control display module 400 employed display panels 410 are self luminous display panel, so touch-control display module 400 need not be provided with touch-control display module 200 employed Polarizers 240 down, go up Polarizer 250 and light source 270.In addition, because touch-control display module 400 has light adjustment sheet 230, wherein light adjustment sheet 230 for example is the antireflection sheet, so touch-control display module 400 can have good display effect.
Fig. 6 is the utility model synoptic diagram of a kind of touch-control display module of an embodiment again.Please refer to Fig. 6, the member that touch-control display module 500 is had is identical with touch-control display module 400 haply, and wherein identical member represents with identical label, below no longer repeats.
Touch-control display module 500 is that with the main difference part of touch-control display module 400 light adjustment sheet 530 is polaroid.In other words, touch-control display module 500 can reduce the ratio that light L passes light adjustment sheet 230 by light adjustment sheet 530, makes light L decay by the brightness meeting after the light adjustment sheet 530, even is former brightness half.Therefore, once contact panel 220 reflection ray L and form reflection ray R, the brightness of reflection ray R is decay thereupon also.Compared to the design of not disposing light adjustment sheet 530, the brightness of the reflection ray R of present embodiment reduces significantly.In brief, touch-control display module 500 can be by the fringe phenomena that significantly improves in the display frame that is provided with of light adjustment sheet 530.
In the above-described embodiment, be provided with light adjustment sheet 230,330 or 530 in the touch-control display module 200,300,400 or 500.When light L enters in touch-control display module 200,300,400 or 500 via light adjustment sheet 230, contact panel 220 reflecting part light L to be forming reflection ray R, and light adjustment sheet 230,330 or 530 at least one passes the penetrance of light adjustment sheet 230 in order to inhibitory reflex light R and light L.
In brief, suppress, so the user more can not see the striped that known techniques is mentioned when viewing and admiring the display frame that touch-control display module 200,300,400 or 500 provided because the brightness of reflection ray R or light L is subjected to light adjustment sheet 230.Even if when touch-control display module 200,300,400 or 500 showed darker picture, the user also was not easy to see striped.What deserves to be mentioned is, every can inhibitory reflex light R or the diaphragm of light L can be as smooth adjustment sheet 230,330 or 530 of the present invention.Therefore, the polaroid described in the foregoing description, antireflection sheet only are the usefulness that illustrates, but not the light adjustment sheet is defined in this.
In sum, be provided with the light adjustment sheet in the touch-control display module of the present utility model, can suppress light or reflection ray penetrance, therefore can improve the user sees striped when watching display frame phenomenon by the light adjustment sheet.In other words, touch-control display module of the present utility model can have good display effect.
Though the utility model discloses as above with embodiment; right its is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, so protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (17)
1. touch-control display module, it is characterized in that comprising: a display panel has a upper surface and a lower surface; One contact panel is disposed on this upper surface of this display panel; An and smooth adjustment sheet, be disposed at the side of this contact panel away from this display panel, wherein, when a light enters in this touch-control display module via this light adjustment sheet, this this light of contact panel reflecting part is to form a reflection ray, and at least one passes the penetrance of this light adjustment sheet and this light adjustment sheet is in order to suppress this reflection ray and this light.
2. touch-control display module according to claim 1 is characterized in that: more comprise polaroid, be disposed on this lower surface of this display panel; Described smooth adjustment sheet is a polaroid on.
3. touch-control display module according to claim 1 is characterized in that: wherein this light adjustment sheet is an antireflection sheet.
4. touch-control display module according to claim 1 is characterized in that: wherein this contact panel comprises: a substrate; Many first sensing serials are disposed on this substrate and parallel to each other, and respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first connecting line, and those first connecting lines are parallel to a first direction and are connected in series those first sensor pads; And many second sensing serials, be disposed on this substrate also parallel to each other, respectively this second sensing serial comprises a plurality of second sensor pads and a plurality of second connecting line, those second connecting lines are parallel to a second direction and are connected in series those second sensor pads, wherein those first sensor pads and those second sensor pad coplines, and those first connecting lines are electrically insulated from those second connecting lines.
5. touch-control display module according to claim 4, it is characterized in that: wherein this contact panel more comprises a dielectric layer, between those first connecting lines and those second connecting lines, so that those first connecting lines are electrically insulated from those second connecting lines, the material of described first connecting line or those second connecting lines is a metal; And many signal transmission lines, be connected to those first sensing serials and those second sensing serials respectively.
According to claim 1 as the described touch-control display module of claim, it is characterized in that more comprising a screening glass, be disposed at the side of this light adjustment sheet away from this contact panel; And a light source, with respect to this lower surface of this display panel and be provided with.
7. touch-control display module according to claim 1 is characterized in that: wherein this display panel comprises display panels, electric slurry display panel or organic electric-excitation luminescent displaying panel.
8. touch-control display module, it is characterized in that comprising: a display panel has a upper surface and a lower surface; One contact panel is disposed on this upper surface of this display panel; One antireflection sheet is disposed at the side of this contact panel away from this display panel; Once polaroid is disposed on this lower surface of this display panel; And polaroid on, be disposed on this upper surface of this display panel, and should go up polaroid between this display panel and this contact panel.
9. touch-control display module according to claim 8 is characterized in that wherein this contact panel comprises: a substrate; Many first sensing serials are disposed on this substrate and parallel to each other, and respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first connecting line, and those first connecting lines are parallel to a first direction and are connected in series those first sensor pads; And many second sensing serials, be disposed on this substrate also parallel to each other, respectively this second sensing serial comprises a plurality of second sensor pads and a plurality of second connecting line, those second connecting lines are parallel to a second direction and are connected in series those second sensor pads, wherein those first sensor pads and those second sensor pad coplines, and those first connecting lines are electrically insulated from those second connecting lines.
10. touch-control display module according to claim 9, it is characterized in that: wherein this contact panel more comprises a dielectric layer, between those first connecting lines and those second connecting lines, so that those first connecting lines are electrically insulated from those second connecting lines, wherein the material of those first connecting lines or those second connecting lines is a metal; And many signal transmission lines, be connected to those first sensing serials and those second sensing serials respectively.
11. touch-control display module according to claim 8 is characterized in that: more comprise a screening glass, be disposed at the side of this antireflection sheet away from this contact panel; And a light source, with respect to this lower surface of this display panel and be provided with.
12. touch-control display module according to claim 8 is characterized in that: wherein this display panel comprises display panels, electric slurry display panel or organic electric-excitation luminescent displaying panel.
13. a touch-control display module is characterized in that comprising: a display panel has a upper surface and a lower surface; One contact panel is disposed on this upper surface of this display panel; And polaroid on, be disposed at the side of this contact panel away from this display panel.
14. touch-control display module according to claim 13 is characterized in that wherein this contact panel comprises: a substrate; Many first sensing serials are disposed on this substrate and parallel to each other, and respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first connecting line, and those first connecting lines are parallel to a first direction and are connected in series those first sensor pads; And many second sensing serials, be disposed on this substrate also parallel to each other, respectively this second sensing serial comprises a plurality of second sensor pads and a plurality of second connecting line, those second connecting lines are parallel to a second direction and are connected in series those second sensor pads, wherein those first sensor pads and those second sensor pad coplines, and those first connecting lines are electrically insulated from those second connecting lines.
15. touch-control display module according to claim 14, it is characterized in that: wherein this contact panel more comprises a dielectric layer, between those first connecting lines and those second connecting lines, so that those first connecting lines are electrically insulated from those second connecting lines, wherein the material of those first connecting lines or those second connecting lines is a metal.
16. touch-control display module according to claim 13 is characterized in that: more comprise a screening glass, be disposed on this polaroid away from a side of this contact panel.
17. touch-control display module according to claim 13 is characterized in that: wherein this display panel comprises display panels, electric slurry display panel or organic electric-excitation luminescent displaying panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203190873U CN201600526U (en) | 2009-12-30 | 2009-12-30 | Touch display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203190873U CN201600526U (en) | 2009-12-30 | 2009-12-30 | Touch display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600526U true CN201600526U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203190873U Expired - Lifetime CN201600526U (en) | 2009-12-30 | 2009-12-30 | Touch display module |
Country Status (1)
| Country | Link |
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| CN (1) | CN201600526U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087567A (en) * | 2011-03-12 | 2011-06-08 | 汕头超声显示器有限公司 | Low-reflection type touch display device |
| CN103308966A (en) * | 2012-03-12 | 2013-09-18 | 群康科技(深圳)有限公司 | Optical member and display system |
| CN104375703A (en) * | 2014-11-07 | 2015-02-25 | 苏州欧菲光科技有限公司 | Low reflection touch control display screen |
| WO2015027625A1 (en) * | 2013-08-30 | 2015-03-05 | 京东方科技集团股份有限公司 | Touch-type liquid crystal display component |
| CN113903306A (en) * | 2021-10-13 | 2022-01-07 | 昆山国显光电有限公司 | Compensation method and compensation device of display panel |
-
2009
- 2009-12-30 CN CN2009203190873U patent/CN201600526U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087567A (en) * | 2011-03-12 | 2011-06-08 | 汕头超声显示器有限公司 | Low-reflection type touch display device |
| CN102087567B (en) * | 2011-03-12 | 2012-12-05 | 汕头超声显示器有限公司 | Low-reflection type touch display device |
| CN103308966A (en) * | 2012-03-12 | 2013-09-18 | 群康科技(深圳)有限公司 | Optical member and display system |
| WO2015027625A1 (en) * | 2013-08-30 | 2015-03-05 | 京东方科技集团股份有限公司 | Touch-type liquid crystal display component |
| US9726923B2 (en) | 2013-08-30 | 2017-08-08 | Boe Technology Group Co., Ltd. | Touch liquid crystal display module having polarizer film comprising compensating layer, polarization layer, and polarization-protective layer |
| CN104375703A (en) * | 2014-11-07 | 2015-02-25 | 苏州欧菲光科技有限公司 | Low reflection touch control display screen |
| CN104375703B (en) * | 2014-11-07 | 2018-03-20 | 苏州欧菲光科技有限公司 | Low reflection touching display screen |
| CN113903306A (en) * | 2021-10-13 | 2022-01-07 | 昆山国显光电有限公司 | Compensation method and compensation device of display panel |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PROJECTION TUBE CO., LTD. Free format text: FORMER OWNER: FUZHOU HUAYING VIDEO + TELECOM CO., LTD. Effective date: 20130606 Free format text: FORMER OWNER: CHINA PROJECTION TUBE CO., LTD. Effective date: 20130606 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350015 FUZHOU, FUJIAN PROVINCE TO: TAIWAN, CHINA |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130606 Address after: Chinese Taoyuan bade city Taiwan Peace Road No. 1127 Patentee after: Chunghwa Picture Tubes Ltd. Address before: 350015 No. 1 Xingye Road, Mawei Science Park, Fujian, Fuzhou Patentee before: Fuzhou Huaying Video & Telecom Co., Ltd. Patentee before: Chunghwa Picture Tubes Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
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| CX01 | Expiry of patent term |