TW201322211A - Source light included touch panel ePaper structure - Google Patents

Abstract

The present invention relates to a source light included touch panel ePaper structure, which has an essential structure that comprises: a source light built in one side of a touch panel of the source light included touch panel ePaper structure; an ePaper arranged in an interlayer of the source light included touch panel ePaper structure; a light reflection sheet arranged at a bottom of the source light included touch panel ePaper structure for reflecting the source light to illuminate the ePaper; and a touch panel arranged at a top of the structure and comprises a micro-structure formed thereon, wherein the micro-structure works on the side source light by applying a light guiding effect of the touch panel to transmit the source light through the ePaper to the light reflection sheet to be reflected thereby for illuminating an image on the ePaper.

Description

Touch panel electronic paper structure with light source

The invention relates to a touch panel electronic paper structure with a light source; in particular, a touch panel is illuminated by a built-in side light source, and the touch panel is used as a light guide plate, and the electronic paper can be displayed as a screen content when there is no light. That is, by placing the touch panel with a microstructure and a built-in side light source, an electronic paper structure of the electronic book can be read even when there is no light.

In the conventional conventional technology, a touch panel, a liquid crystal display panel, a light-emitting backplane, and an external light source are mainly used, and the user can see the liquid crystal display content by using the light-emitting backplane; The main use of the touch panel, electronic paper, reflector and external light source, through the reflection of the reflector to the external light source to enable the reader to see the contents of the e-book display; both of the above-mentioned techniques can only be used in low illumination or It is necessary to read the external light source, and it is impossible to read the e-book when there is no light source, and the structure cost and manufacturing cost are also high, and the space is lacking, etc., so the applicant of the present invention proposed a main adoption. The touch panel (which is provided with a group of microstructures), the electronic paper, the reflector and the built-in side light source, and the display screen of the electronic paper is illuminated by the group of microstructures and the built-in side light source, so that the reader is When there is no light source, you can also see the contents of the e-book display, which not only greatly reduces the cost, but also facilitates reading e-books without light source or low illumination.

The invention relates to a touch panel electronic paper structure with a light source, comprising: a source light, which is built in the structure; an ePaper, located in the structural interlayer; a reflector, Located on the bottom layer of the structure for reflecting the light source to illuminate the electronic paper; and a touch panel located on the top layer of the structure, and having a microstructure disposed thereon, the microstructure is used to The light guiding function of the touch panel transmits the light source to the reflector through the electronic paper, thereby reflecting and illuminating the display content of the electronic paper.

Preferably, the light source is a built-in auxiliary side light source located on one side of the touch panel.

Preferably, the structure refers to the touch panel electronic paper structure with the light source.

Preferably, the electronic paper system can be a reverse wear display screen.

Preferably, the touch panel is a light guide plate.

Preferably, the microstructure is a group of protrusions on the touch panel.

Preferably, the microstructure is used to transfer the built-in side light source through the sandwich panel of the light guide plate to the reflective layer through the interlayer electronic paper.

Please refer to the first figure, which is a conventional liquid crystal display technology 1 of the present invention, comprising: a touch panel (101, a touch panel), an LCD panel (102, an LCD panel), and an illuminated back panel (103, A backlight (104) and a light source (104) are irradiated to the light-emitting backplane (103) to cause the LCD panel (102) to display the content of the liquid crystal.

Please refer to the second figure, which is a conventional technology for reflecting electronic paper on the reflector of the present invention, including: a touch panel (201, touch panel), an electronic paper (202, ePaper), and a reflector (203). And a source light (204); the external light source (204) directly illuminates the reflector (203) while being reflected by the reflector (203) to enable the electronic paper (202) to display content.

Please refer to the third figure, which is a structural description of the embodiment of the reflective electronic paper display of the present invention. The structural description 1 of the present invention includes: a touch panel (301, a touch panel), a group of microstructures (302), and one side. a light source (303) directly illuminating the touch panel (301), wherein the group of protrusion-shaped microstructures (302) and the light guiding function of the touch panel (301) The light of the side light source (303) is transmitted to the reflector through an electronic paper (not shown in the figure, please refer to the fourth figure) (not shown in the figure, please refer to the fourth figure) and reflected to the electronic paper to make the electron The paper can be lit to display its contents.

Please refer to the fourth figure, which is a structural description 2 of the reflector electronic paper display embodiment of the present invention, including: a touch panel (401, touch panel), an electronic paper (402, ePaper), a reflector ( 403) and a side light source (404); the built-in side light source (404), the side light source by the group of protrusion-shaped microstructures and the light guiding action of the touch panel (401) The light of 404) is transmitted to the reflector (403) via electronic paper (402, ePaper) and reflected to the electronic paper (402), so that the electronic paper (402) can be illuminated to display its contents.

Based on the above description, it can be seen that the invention of the present invention not only has its superior effect, but also is difficult for those who are familiar with the art, and has been implemented in detail, and has never been seen in domestic and foreign publications or has been publicly used, and the invention of the present invention is practically novel. Third, the three elements of the progressive and industrial availability of patents, 提出 apply in accordance with the law, please give permission.

The selection and description of the above-described embodiments are purely for the purpose of explaining the principles of the present invention and its preferred mode of practice, so that those skilled in the art will be able to grasp the variations of the different applications for the particular purpose. Any person who is familiar with the art may, however, make a number of modifications or changes, such as only non-substantial changes, which, although achieving the same effect, are within the scope of the invention of the present invention and will explain the scope of the patent application of the present invention. Of course covered.

101. . . Touch Panel

102. . . LCD panel

103. . . Back Light Panel

104. . . Source light

201. . . Touch Panel

202. . . Electronic paper (ePaper)

203. . . Reflector

204. . . Source light

301. . . Touch Panel

302. . . microstructure

303. . . Side light source

401. . . Touch Panel

402. . . Electronic paper (ePaper)

403. . . Reflector

404. . . Source light

The first figure is the prior art 1 of the invention of the present invention.

The second figure is a prior art 2 of the invention of the present invention.

The third figure is the structural description 1 of the embodiment of the present invention.

The fourth figure is the structural description 2 of the embodiment of the present invention.

401. . . Touch panel

402. . . Electronic paper (ePaper)

403. . . Reflector

404. . . Source light

Claims (7)

A touch panel electronic paper structure with a light source, comprising: a source light, which is built in the structure; an ePaper, located in the structural interlayer; a reflective plate, located in the structure a bottom layer for reflecting the light source to illuminate the electronic paper; and a touch panel disposed on the top layer of the structure, wherein a microstructure is disposed on the light source, and the microstructure is used to pass the light source through the touch panel The light guiding function transmits the light source to the reflector through the electronic paper, thereby reflecting and illuminating the image of the electronic paper. The touch panel electronic paper structure with a light source as described in claim 1, wherein the light source is a built-in auxiliary side light source located on one side of the touch panel. The touch panel electronic paper structure with a light source as described in claim 1, wherein the structure refers to the touch panel electronic paper structure with the light source. The touch panel electronic paper structure with a light source as described in claim 1, wherein the electronic paper system can be a reverse wear display screen. The touch panel electronic paper structure with a light source as described in claim 1, wherein the touch panel is a light guide. The touch panel electronic paper structure with a light source according to claim 5, wherein the microstructure is a group of protrusions on the touch panel. The touch panel electronic paper structure with a light source as described in claim 6 , wherein the microstructure is used to transmit the built-in side light source through the interlayer of the touch panel through the interlayer electronic paper The reflective paper on the bottom layer.