TWI402692B - A portable electronic device with multiple functions - Google Patents

Description

Multifunctional portable electronic device

The present invention relates to a portable electronic device, and more particularly to a multifunctional portable electronic device.

At present, various portable electronic devices, such as notebook computers, mobile phones (Mohile Phones), personal digital assistants (PDAs), MP3 players, etc., are becoming more and more popular in people's lives, and consumers are portable. The functional requirements of electronic devices are also increasing. Various manufacturers strive to improve the functions of their portable electronic devices and integrate the functions of various portable electronic devices to enhance market competitiveness, such as mobile phones with camera functions.

In addition to the functional requirements, consumers have put forward higher requirements on the appearance of portable electronic devices. They hope that the appearance is beautiful, the color is bright, and so on. A considerable number of consumers hope to change the portable electronic devices according to their own preferences. Shell color. However, in general, the color of the outer casing of the portable electronic device is fixed, and if the color of the outer casing of the portable electronic device needs to be changed, it can usually only be changed by replacing the outer casing.

Nowadays, with the improvement of material living standards, people's needs for healthy living are getting higher and higher. They hope to be able to remove bacteria, deodorize and prevent poison at any time and in order to benefit their health. Therefore, people also hope to carry them with them. Portable electronic devices have these functions.

In view of the above, it is necessary to provide a multifunctional portable electronic device having the effects of discoloration, sterilization and antivirus.

A multifunctional portable electronic device comprising: a casing comprising a substrate and a coating sprayed on the substrate, the coating comprising a conductive glass layer, an electrochromic layer, and an electrolyte layer An ion storage layer that is sequentially disposed from the inside to the outside of the substrate.

The coating of the multifunctional portable electronic device further includes a nano-catalyst layer, and the nano-catalyst layer is disposed on the ion storage layer.

Compared with the prior art, the multifunctional portable electronic device can change the color of the portable electronic device casing by using the electrochromic layer, the electrolyte layer and the ion storage layer; and the nano catalyst layer thereof It can decompose organic substances and thus has the functions of sterilization, deodorization, anti-virus, self-cleaning, anti-aging, and generation of oxygen anion, which is beneficial to the health of the operator of the portable electronic device.

1‧‧‧Note Computer

10‧‧‧Host

11‧‧‧Host housing

12‧‧‧ display

13‧‧‧Display housing

110, 130‧‧‧ substrate

14‧‧‧ Coating

141‧‧‧conductive glass layer

142‧‧‧Electrochromic layer

143‧‧‧ electrolyte layer

144‧‧‧Ion storage layer

145‧‧•nano catalyst layer

146‧‧‧ fluorescent layer

The first drawing is a perspective view of a multi-function notebook computer according to a preferred embodiment of the present invention; the second drawing is a schematic view of a main body casing of a multi-function notebook computer according to a preferred embodiment of the present invention; and the third drawing is a preferred embodiment of the present invention. A schematic diagram of a display case of a multi-function notebook computer.

The present invention discloses a multifunctional portable electronic device, which can be a notebook computer, a mobile phone, a personal digital assistant, an MP3 player, etc., and the preferred embodiment takes a multi-function notebook computer as an example for illustration. .

Referring to the first embodiment, a notebook computer 1 according to a preferred embodiment of the present invention includes a host 10 and a display 12. The host 10 is connected to the display 12 by a hinge (not shown). The main unit 10 has a main housing 11 and the display 12 has a display housing 13.

Referring to the second figure, the main body casing 11 of the notebook computer 1 is composed of a substrate 110 and a coating 14 sprayed on the substrate 110. The material of the substrate 110 is a magnesium (Mg) alloy material. The coating 14 includes a conductive glass layer 141, an electrochromic layer 142, an electrolyte layer 143, an ion storage layer 144, a nano-catalyst layer 145, and a phosphor layer 146 from the substrate 110 from the inside to the outside. Distributed in order. The conductive glass layer 141 contains Indium Tin Oxide (ITO) and nano silver (Ag). Indium tin oxide is a transparent conductive glass, and the conductive glass layer 141 has a conductive function. The size of nano silver particles ranges from 1 to 5 nanometers, and its content in the layer ranges from 1% to 50%. The nano silver has a good heat dissipation function. The electrochromic layer 142 includes nano nickel oxide (NiO _x ), nano tungsten oxide (WO ₃ ), or nano silver bromine/titanium oxide (AgBr/TiO ₂ ). The electrochromic layer 142 is disposed on the conductive glass layer 141. The electrolyte layer 143 includes ruthenium oxide (Ta ₂ O ₅ ) having a thickness ranging from 10 to 100 nm, and the electrolyte layer 143 is provided on the electrochromic layer 142. The ion storage layer 144 includes ruthenium oxide (NbO _x ), which can store positive ions such as hydrogen ions (H ⁺ ), lithium ions (Li ⁺ ), and the ion storage layer 144 is disposed on the electrolyte layer 143. Since one side of the electrochromic layer 142 is a conductive glass layer 141, the other side is an electrolyte layer 143, and an ion storage layer 144 capable of releasing positive ions, thereby forming a conductive glass layer-electrochromic layer-electrolyte layer-ion The sandwich structure of the storage layer. The conductive glass layer is responsible for transmitting negatively charged electrons, and the electrolyte layer serves as a bridge for transmitting positive ions. If a negative voltage is applied to the conductive glass layer, electrons are injected into the electrochromic layer, and the color changes when the electrochromic layer receives electrons. According to the designer's design, when a voltage of 1~2 volts is applied, the electrochromic layer 142 changes from the original transparent colorless to the deep blue color; if the direction of the voltage is reversed, the electrochromic layer 142 is changed from dark blue to black. Transparent and colorless. The nanocatalyst layer 145 contains indium tin oxide and nano titanium dioxide (TiO ₂ ). Indium tin oxide is a transparent conductive glass, and the nano-catalyst layer 145 is a conductive layer. The nano titanium dioxide has a particle size ranging from 10 to 20 nm, and the content in the layer ranges from 1% to 20%, and the nanocatalyst layer 145 has a thickness ranging from 20 to 500 nm. Under the illumination of the nano titanium dioxide, surface electrons are excited to generate electron-hole pairs. Since the positively charged holes have strong oxidizing power, water (H ₂ O) can be decomposed to generate hydroxyl radicals (- OH) is a strong oxidant that decomposes organic substances and thus has the functions of sterilization, deodorization, anti-virus, self-cleaning, anti-aging, and generation of oxygen anions. The nanocatalyst layer 145 is disposed on the ion storage layer 144. The fluorescent layer 146 includes fluorescent particles, which may be zinc silicate silicon oxide (ZnSiO _x -Eu), lanthanum/niobium boron oxide ((Y, Gd) BO ₃ -Eu) or lanthanum aluminum magnesium oxide. (Ba-MgAlO _x -Eu) and the like. The phosphor layer 146 is disposed on the nano-catalyst layer 145, which is the top layer of the coating layer 14. The phosphor layer 146 has a glare effect due to the presence of fluorescent particles.

Referring to the third figure, the display case 13 of the notebook computer 1 is substantially the same as the main body casing 11, except that the substrate 130 of the display case 13 is made of magnesium (Mg) alloy material and glass fiber. Materials, etc.

When the notebook computer 1 is in operation, it generates a certain amount of heat, and the notebook computer 1 can quickly dissipate heat by its conductive glass layer 141 to avoid damage due to excessive temperature. When a voltage difference is applied to the host housing 11 and the conductive glass layer 141 of the display housing 13, the main housing 11 and the display housing 13 can be changed in color by their electrochromic layer 142, respectively. When the light is irradiated to the notebook computer 1, the nano-catalyst layer 145 is highly oxidizing under the illumination, and can decompose organic substances, has sterilization, deodorization, anti-virus, self-cleaning, anti-aging, and generation of oxygen anions. And other effects. In addition, the main body casing 11 and the display casing 13 are sprayed with fluorescent particles, which have a glare effect.

It can be understood that the conductive glass layer 141 may also contain copper copper (Cu) or nano gold (Au) or the like.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be included in the following claims.

11‧‧‧Host housing

110‧‧‧Substrate

14‧‧‧ Coating

141‧‧‧conductive glass layer

142‧‧‧Electrochromic layer

143‧‧‧ electrolyte layer

144‧‧‧Ion storage layer

145‧‧•nano catalyst layer

146‧‧‧ fluorescent layer

Claims (10)

A multifunctional portable electronic device includes: a casing comprising a substrate and a coating sprayed on the substrate, the coating comprising a nano-catalyst layer, a conductive glass layer, and an electric The discoloration layer, an electrolyte layer and an ion storage layer are sequentially arranged from the inside to the outside of the substrate, and the nano-catalyst layer is disposed on the ion storage layer. The multi-functional portable electronic device of claim 1, wherein the portable electronic device is a notebook computer, and the notebook computer comprises a host and a display connected to the host. The multi-functional portable electronic device of claim 2, wherein the host has a main body casing, and the base material of the main casing is made of a magnesium alloy material. The multi-functional portable electronic device of claim 2, wherein the display device is a display housing, and the substrate of the display housing is made of fiberglass material. The multifunctional portable electronic device according to claim 1, wherein the conductive glass layer comprises indium tin oxide and nano silver, and the nano silver has a particle size ranging from 1 to 5 nm, and the nano silver is The content in the layer ranges from 1% to 50%. The multifunctional portable electronic device of claim 5, wherein the electrochromic layer comprises nano nickel oxide, nano tungsten oxide or nano silver bromine/titanium oxide. The multifunctional portable electronic device of claim 6, wherein the electrolyte layer comprises cerium oxide and has a thickness ranging from 10 to 100 nm. The multifunctional portable electronic device of claim 7, wherein the ion storage layer comprises cerium oxide. The multi-functional portable electronic device according to claim 8, wherein the nano-catalyst layer comprises indium tin oxide and nano titanium dioxide, and the nano titanium dioxide has a particle size range of 10-20 nm, the content of the nano titanium dioxide in the layer ranges from 1% to 20%, and the thickness of the nano catalyst layer ranges from 20 to 500 nm. The multifunctional portable electronic device of claim 9, wherein the coating further comprises a fluorescent layer comprising fluorescent particles, the fluorescent layer being disposed on the nanocatalyst layer.