Print the JSON in angular js, I can see in console, but not able to print the same

I am missing something very simple.

In my controller I am getting the JSON object.

app.controller("dashboardCtrl",  ["$scope","authFactory","$location", function($scope,authFactory,$location){
    var userObj = authFactory.getUserObj(userObj);
    console.log(userObj);
    $scope.userObj = userObj;

    var accessToken = authFactory.getAccessToken();
    console.log(accessToken);
    $scope.accessToken = accessToken;

    $scope.FBout = function(){
        FB.logout(function(response) {
            authFactory.clearCookie();
            $location.path("/");    
            $scope.$apply();
        });
    };
}]);

In the console, I get the response as follows

{"name":"Pavan Sudheendra","id":"539193599614696"}

The factory code for the same is as shown below:

app.factory("authFactory",["$cookies","$location",function($cookies,$location){
    var authFactory = {};

    authFactory.setAccessToken = function(accessToken){
        $cookies.put("accessToken",accessToken);
    }

    authFactory.getAccessToken = function(){
        return $cookies.get("accessToken");
    }

    authFactory.getUserObj = function(){
        var userObj = $cookies.get('userObj');

        if(userObj){
            return userObj;
        }
        else {
            console.log("error");
        }
    }

    authFactory.clearCookie = function(){
        $cookies.remove("accessToken");
        $cookies.remove("userObj");
    }

    authFactory.isAuthenticated = function(){
        var isLoggedIn=$cookies.get("accessToken")?true:false;
        return isLoggedIn;
    }

    return authFactory;
}]);

but I am trying to use that object, to print it in the front end. Like

<h1> this is dashboard {{accessToken}} {{userObj.name}} </h1>

I am sure I have included every controller and linked the factory to it, and the thing is I am able to print the accesstoken. However I can't print the name and id of it.

If I try to print {{userObj}}, the whole object will be printed. then if I try {{userObj.name}} then I should get the name value of that user object, right?