Transparent display device and transparency adjustment method thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G09G-003/20
G09G-005/30
G09G-005/02
출원번호
US-0802777
(2013-03-14)
등록번호
US-9123285
(2015-09-01)
우선권정보
TW-101118960 A (2012-05-28)
발명자
/ 주소
Ko, Chueh-Pin
출원인 / 주소
Acer Incorporated
대리인 / 주소
Jianq Chyun IP Office
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A transparent display device and a transparency adjustment method thereof are provided. The transparent display device includes a transparent display unit, a sensing module and a processing unit. The sensing module detects at least one of conditions of the environmental background of the transparent
A transparent display device and a transparency adjustment method thereof are provided. The transparent display device includes a transparent display unit, a sensing module and a processing unit. The sensing module detects at least one of conditions of the environmental background of the transparent display device and a user's input. The processing unit determines if it is necessary to adjust the transparent degree of a transparent image displayed by the transparent display unit or not according to a sensing result detected by the sensing module.
대표청구항▼
1. A transparent display device comprising: a transparent display unit displaying a transparent image frame according to a display data signal;a sensing module configured on the transparent display unit, the sensing module sensing conditions of an environmental background of the transparent display
1. A transparent display device comprising: a transparent display unit displaying a transparent image frame according to a display data signal;a sensing module configured on the transparent display unit, the sensing module sensing conditions of an environmental background of the transparent display device and accordingly outputting a sensing signal, wherein the sensing module comprises: a photographing unit capturing an ambient image of the environmental background as the sensing signal; anda processing unit coupled to the transparent display unit and the sensing module, the processing unit controlling the transparent display unit to adjust transparency of the transparent image frame according to the sensing signal, the processing unit calculating a clutter degree of the ambient image according to the sensing signal, determining a transparency adjustment parameter corresponding to the clutter degree according to the clutter degree, and outputting the transparency adjustment parameter to the transparent display unit, so as to control the transparent display unit to adjust the transparency of the transparent image frame. 2. The transparent display device as recited in claim 1, wherein the sensing module comprises: a photo-sensing unit sensing light intensity of the environmental background and accordingly outputting the sensing signal, wherein when the light intensity exceeds a threshold value, the processing unit controls the transparent display unit to reduce the transparency of the transparent image frame according to the sensing signal. 3. The transparent display device as recited in claim 2, wherein the processing unit further determines a transparency adjustment parameter corresponding to the light intensity according to the sensing signal and outputs the transparency adjustment parameter to the transparent display unit to control the transparent display unit to reduce the transparency of the transparent image frame. 4. The transparent display device as recited in claim 1, wherein the the processing unit further calculating a light intensity of the ambient image according to the sensing signal, determining a transparency adjustment parameter corresponding to the light intensity according to the light intensity, and outputting the transparency adjustment parameter to the transparent display unit, so as to control the transparent display unit to adjust the transparency of the transparent image frame. 5. The transparent display device as recited in claim 4, wherein when the light intensity or the clutter degree of the ambient image exceeds a corresponding threshold value or corresponds to a corresponding predetermined range, the processing unit controls the transparent display unit to reduce transparency of an image region corresponding to the ambient image whose light intensity or clutter degree exceeds the corresponding threshold value or corresponds to the corresponding predetermined range, and the image region is in the transparent image frame. 6. The transparent display device as recited in claim 4, wherein the processing unit further recognizes a human face on an image captured by the photographing unit and reduces transparency of image regions not occupied by the human face. 7. The transparent display device as recited in claim 1, wherein the sensing module comprises: a touch unit sensing a touch action of a user and outputting the sensing signal, the processing unit determining a transparency adjustment parameter of an image region correspondingly touched by the user according to the sensing signal and outputting the transparency adjustment parameter to the transparent display unit, so as to reduce transparency of the image region touched by the user. 8. The transparent display device as recited in claim 1, wherein the processing unit further adjusts transparency of an image object corresponding to an application program in the transparent image frame according to the application program. 9. A transparency adjustment method of a transparent display device, comprising: sensing conditions of an environmental background of the transparent display device and accordingly outputting a sensing signal, wherein the condition of the environmental background comprises a clutter degree of an ambient image of the environmental background, and the step of adjusting the transparency of the transparent image frame according to the sensing signal comprises: calculating the clutter degree of the ambient image of the environmental background according to the sensing signal; anddetermining whether the clutter degree of the ambient image of the environmental background exceeds a corresponding threshold value or corresponds to a corresponding predetermined range;if the clutter degree of the ambient image of the environmental background exceeds the corresponding threshold value or corresponds to the corresponding predetermined range, determining a transparent adjustment parameter corresponding to the clutter degree according to the sensing signal; andreducing transparency of an image region corresponding to the ambient image whose clutter degree exceeds the corresponding threshold value or corresponds to the corresponding predetermined range according to the transparent adjustment parameter, and the image region is in the transparent image frame; andadjusting transparency of a transparent image frame of the transparent display device according to the sensing signal. 10. The transparency adjustment method of the transparent display device as recited in claim 9, wherein the condition of the environmental background comprises a light intensity of the environmental background, and the step of adjusting the transparency of the transparent image frame according to the sensing signal comprises: determining whether the light intensity of the environmental background exceeds a threshold value;if the light intensity of the environmental background exceeds the threshold value, determining a transparent adjustment parameter corresponding to the light intensity according to the sensing signal; andreducing the transparency of the transparent image frame according to the transparent adjustment parameter. 11. The transparency adjustment method of the transparent display device as recited in claim 9, wherein the condition of the environmental background further comprises a light intensity of an ambient image of the environmental background, and the step of adjusting the transparency of the transparent image frame according to the sensing signal comprises: calculating the light intensity of the ambient image of the environmental background according to the sensing signal; anddetermining whether the light intensity of the ambient image of the environmental background exceeds a corresponding threshold value or corresponds to a corresponding predetermined range;if the light intensity of the ambient image of the environmental background exceeds the corresponding threshold value or corresponds to the corresponding predetermined range, determining a transparent adjustment parameter corresponding to the light intensity according to the sensing signal; andreducing transparency of an image region corresponding to the ambient image whose light intensity exceeds the corresponding threshold value or corresponds to the corresponding predetermined range according to the transparent adjustment parameter, and the image region is in the transparent image frame. 12. The transparency adjustment method of the transparent display device as recited in claim 9, wherein the user's input is a touch action of the user, and the step of adjusting the transparency of the transparent image frame according to the sensing signal comprises: finding out a transparency adjustment parameter of an image region corresponding to the touch action of the user according to the sensing signal; and reducing transparency of the image region corresponding to the touch action of the user according to the transparency adjustment parameter.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (4)
Ray, Lawrence A.; Nicponski, Henry, Face detecting camera and method.
Brown,Michael Wayne; Hately,Andrew Douglas; Lawrence,Kelvin Roderick; Paolini,Michael A., Selectively adjusting transparency of windows within a user interface using a flashlight tool.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.